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Consultants

Acoustical Consultants-Architectural

A Acoustics
9324 SW Camille Terrrace
Portland, OR  97223
(503) 977-2690

Acoustical engineering services for noise control in industrial and commercial building.

Acentech
33 Moulton St.
Cambridge, MA  02138
(617) 499-8000

Acentech provides engineers, architects, and designers with professional consulting services for acoustical, audiovisual, and noise and vibration control.

Acoustic Associates, Ltd.
PO Box 218
Palatine, IL  60078
(847) 359-1068
t.thunder@comcast.net

Acoustic Associates is a consulting firm that performs environmental, industrial, and product noise studies. They also consult and hold seminars on hearing conservation,audiometry (CAOHC) and noise assessment.

Acoustic Dimensions
145 Huguenot St., Suite 406
New Rochelle, NY  10801
(914) 712-1300

Acoustic Dimensions specializes in noise control and sound isolation for interior and exterior environments, and provides expertise to enable these places to be more pleasing to the ears.

Acoustic Sciences Corporation
4275 West 5th Avenue
Eugene, OR  97402
(800) 272-8823

Since 1984 we have analyzed, designed and manufactured ready-to-install sound and noise control systems from recording studios to hifi and home theater, classrooms to restaurants, church sanctuaries to fellowship halls, electronic cabinet sound baffles to outdoor sound fencing, and we provide DIY soundproofing kits for rooms and doors.

Acoustical Design Collaborative Ltd.
7509 L'Hirondelle Club Rd.
Ruxton, MD  21204-6418
(410) 821-5930
nts@akustx.com

Acoustical, noise, and vibration consulting services for buildings and the exterior environment.

Acoustical Design Group
5799 Broadmoor
Suite 108
Mission, KS  66202
(913) 384-1261

Acoustical consulting firm providing a full range of acoustics, sound and audio-visual solutions.

Acoustical Measurements Services,LLC
1305 Briargate Drive
York, PA  17404
(717) 650-7476

Acoustical Measurements Services LLC specializes in noise measurements, impact studies, and corrective measures.

Acoustical Solutions Logo

Acoustical Solutions, Inc.
2420 Grenoble Road
Richmond, VA  23294
(804) 346-8350
(800) 782-5742
info@acousticalsolutions.com

Leading provider of complete soundproofing and noise control solutions.

Acousticontrol LLC
1709 Washington Avenue Loft 300
St. Louis, MO  63103
(314) 436-9770

We design spaces to help prevent noise problems, or solve them for most all indoor and outdoor commercial, institutional, residential and industrial environments. Acousricontol is now the U.S. distributor for SILENTIUM, an active noise reduction technology for home appliances, cars, ventilation systems, computers, air conditioning, medical equipment, and many other noise suppression applications. See; www.silentium.com.

Acoustics First Corporation
2247 Tomlyn Street
Richmond, VA  23230-3334
(804) 342-2900
(888) 765-2900
info@acousticsfirst.com

Acoustics First offers a full range of acoustical materials including sound absorbers, barriers, diffusers, and specialty products. These are used in applications that include recording studios, architectural acoustics, educational settings, and industrial noise control.

Acoustilog, Inc
19 Mercer Street
New York, NY  10013
(212) 925-1365

www.acoustilog.com

We provide professional acoustic measurement, acoustical and noise consultation, expert witness testimony, soundproofing design and troubleshooting services for business and industry, recording and broadcast studios and private individuals. We specialize in practical, no-nonsense solutions to acoustic problems.

Aercoustics Engineering Limited
50 Ronson Drive, Suite 165
Toronto, ON  M9W 1B3
Canada
(416) 249-3361

AEL is Canada's premier engineering firm in acoustic design, noise control and vibration control.

AKRF, Inc.
440 Park Avenue South 7th Fl.
New York, NY  10016
(646) 388-9825

AKRF provides acoustical consulting specializing in architectural acoustics and environmental noise and vibration services for architects, developers, lawyers, and others in the design community.

Alliance Acoustical Consultants, Inc.
18023 Sky Park Circle, Suite H2
Irvine, CA  92614
1 (800)-NOISE-18

Alliance Acoustical Consultants, Inc. (AAC) is a specialized acoustical consulting practice established to provide a broad range of acoustic, noise, and vibration analysis/modeling/measurement capabilities for environmental impact analyses, transportation projects (highway, aircraft, rail), commercial projects, architectural/building acoustics, and industrial, mechanical, and power plant noise control. AAC also provides acoustical support services for general project planning, permitting, program development, regulatory compliance, and feasibility analyses. AAC has offices in Irvine, San Diego, Sacramento, Phoenix, Las Vegas, Seattle, and Bozeman.

American Micro Industries, Inc.
440 Ramsey Ave.
Chambersburg, PA  17201
(800) 558-2058

Manufacturer and distributor of specialty soundproofing, noise reduction, acoustic-thermal insulations, acoustic baffles, sound absorbers, noise barriers, studio and home theater acoustic products.

Analysis and Computing
PO Box 234
Hicksville, NY  11802-0234
(516) 933-7478
Admin@acinc.net

Noise and environmental consulting services.

Angevine Acoustical Consultants
P.O. Box 725
East Aurora, NY  14052-0725
(716) 652-0282
(800) 836-3834
AngevineAc@verizon.net

Consultants in environmental noise assessments, architectural acoustics, industrial nosie and vibration.

Arpeggio Acoustic Consulting, LLC
1947 Aspen Drive NE
Atlanta, GA  30345
(404) 277-6528
jehnert@arpeggioacoustics.com

Drawing upon more than 50 years of combined practice, Arpeggio, LLC provides consulting services in all areas of acoustics, including architectural acoustics, community and environmental noise control, industrial noise, vibration, and expert testimony.

Arup Acoustics
155 Avenue of Americas
New York, NY  10013
(212) 229-2669

Consulting design services in auditorium design, classrooms, room acoustics, sound isolation, noise control, sound reinforcement and audiovisual. (NY, LA, SF & International)

Associates in Acoustics Inc.
31385 Burn Lane
Evergreen, CO  80439
(303) 670-9270
info@AssociatesInAcoustics.com

Specialists in occupational noise measurement, noise control, and hearing loss prevention programs.

ATC Associates Inc.
171 Commerce St.
PO Box 1486
Williston, VT  05495
(802)-862-1980
(877) 282-4756
Tbroido@atc-enviro.com

ATC Associates Inc. is a nationwide full service environmental and health & safety consulting and engineering firm.

Audio Metrics
4510 Marlena St.
Bossier City, LA  71111
(318) 424-3190

Test for noise problems; design and build solutions.

Ballentine Walker Smith Inc.
4659 Brazil Wood Drive
Kennesaw, GA  30144
(770) 517-6464

Acoustical consulting firm providing services in architectural acoustic design, environmental and industrial noise monitoring, assessment and mitigation, computer modeling and expert testimony.

Bay Area Noise Control/Soundproofing Remodelers
662 30th Ave.
San Francisco, CA  94121
(415) 386-3344
lee@bayareanoisecontrol.com

Your one-stop shop for soundproofing needs, soundproofing materials supply, noise control consulting, and soundproofing installations.

Bernhard Shipps and Associates, Inc
654 Chester Ave.
Moorestown, NJ  08057
(856) 914-0056

Acoustical consulting firm dedicated to practical solutions to acoustical challenges.

Big Sky Acoustics, LLC
P.O. Box 27
Helena, MT  59624
(406) 457-0407

Acoustical consulting firm specializing in environmental noise control and architectural acoustics.

Brooks Acoustics Corporation
30 Lafayette Square, Ste 103
Vernon, CT  06066
(860) 896-1081
(800) 817-5831

Acoustical consulting, engineering, design and test services since 1959.

Bruel & Kjaer
Brel & Kjr North America Inc.
2815-A Colonnades Court
Norcross, GA  30071-1588
(770) 209-6907
1-800-332-2040

Bruel & Kjaer is your sole source provider of solutions for sound and vibration, measurement and analysis. We offer components, systems, and services for customers involved in compliance testing, reserch, product development, and manufacturing

C & S Engineers, Quieter Home Program
499 Col. Eileen Collins Blvd.
Syracuse, NY  13212
(315) 455-2000

C & S provides comprehensive program management, design and construction management for residential and non-residential sound isolation programs.

C and C Consultants
3712 N. Broadway, PMB #641
Chicago, IL  60613
(800) 348-9315

Providing complete acoustics and noise control design services since 1979. With offices in Chicago, Il. and Lincoln, Nebraska.

Campanella Associates
3201 Ridgewood Drive
Columbus, OH  43026
(614) 876-5108

Consultants in acoustics.

CDAI Integrated Technical Solutions
Two Piedmont Center
3565 Piedmont Road
Suite 110
Atlanta, GA  30305
(404) 633-8861

For architects, engineers, and owners, CDAI provides integrated design services in acoustics, audiovisual, lighting, and theatre.

Central Acoustics
P.O. Box 24523
Omaha, NE  68124
(402) 213-1146

Located in Omaha, Nebraska, Central Acoustics provides consulting services in architectural acoustics and noise control.

Cerami Associates, Inc.
404 5th Ave. 8th Floor
New York, NY  10018
(212) 370-1776
info@ceramiassociates.com

Cerami & Associates, a woman owned business enterprise, is a team of consultants dedicated to providing state-of-the art solutions in acoustical & audiovisual design.

Charles M. Salter Associates
130 Sutter Street
Fl 5
San Francisco, CA  94104
(415) 397-0442

Charles M. Salter Associates, Inc., consultants in acoustics, audio-visual system design, telecommunications, and security consulting services was founded in 1975.

Chips Davis Designs
4650 Greenbush Dr.
Concord, CA  94521
(925) 827-3263

Acoustical consulting for critical listening spaces. (Studios, Homes, Churches, Lounges, Showrooms.)

City Soundproofing
360 West 34th St., Suite 14G
New York, NY  10001
(800) 262-8339

City Soundproofing, LLC
203 N. 36th St.
Richmond, VA  23223
(800) 262-8339

A full service company that specializes in residential noise control, City Soundproofing offers consultation, materials and installation to help promote peace and privacy in your neighborhood.

Colin Gordon & Associates
150 North Hill Drive
Ste. 15
PO Box 2070
Brisbane, CA  94005
(415) 570-0350

Colin Gordon Associates is a consulting firm offering services related to noise and vibration assessment & control in the workplace and the community.

Cross-Spectrum Acoustics
P.O. Box 90842
Springfield, MA  01139
(413) 315-5770
info@cross-spectrum.com

Massachusetts firm offering sound and vibration measurment and consulting services for environmental and engineering applications.

CSTI Acoustics
16155 Park Row
Suite 150
Houston, TX  77084-6971
(281) 492-2784
bob@cstiacoustics.com

CSTI Acoustics offers professional consulting in acoustics, noise and vibration control, hearing damage risk, product design, and literature research for engineering firms, commercial and industrial firms, government agencies, architects, attorneys, and churches.

D.L. Adams Associates, Ltd.
970 N. Kalaheo Ave., Suite A311
Kailua, HI  96734
(808) 254-3318

Consultants in Acoustic and Performing Arts Technologies.

David Braslau Associates
1313 Fifth Street SE
Suite 322
Minneapolis, MN  55414
(612) 331-4571

Since 1971, David Braslau Associates, Inc. solves problems in environmental noise and acoustics, both in areas of practical application and research. They currently provide a wide spectrum of services in acoustics and vibration.

Dickensheets Design Associates
Hymeadow Square Office Park
12335 Hymeadow Dr.
Ste. 200
Austin, TX  78750
(800) 545-5734
(512) 331-8977

Echo Busters
P.O. Box 721
Wheatley Heights, NY  11798
(888) 324-6287
(631) 253-0001

Manufacturers of absorption and diffusion panels, bass control units, and soundproofing products.

Edward Dugger & Associates
789 SW Federal HWY
Suite 214
Stuart, FL  34994
(772) 286-8351

Edward Dugger & Associates, P.A. specializes in architectural acoustics, mechanical noise control, and AV systems.

Eilar Associates, Inc.
539 Encinitas Blvd. # 206
Encinitas, CA  92024
(800) 439-8205

Acoustical and environmental consulting services - since 1974 - offices in California, Colorado, and Washington.

Electro-Media Design, Ltd.
1010 Rockville Pike, Suite 510
Rockville, MD  20852
(301) 309-0110

Independant consultants in architectural acoustics and audiovisual systems design.

Engineering Dynamics, Inc
3925 S. Kalamath St.
Englewood, CO  80110
(303) 761-4367

Acoustical Engineers, Sound and Vibration Instrumentation Calibration, Rental and Repair.

engineering-environmental Management, Inc.
9563 S. Kingston Ct
Suite 200
Englewood, CO  80112
(303) 754-4200

Providing innovative and cost-effective environmental & health and safety consulting services to clients throughout the world.

eNoise Control
297 North 9th Street
Noblesville, Indiana  46060
(888) 213-4711
(317) 774-1900

An engineering and sales organization specializing in Acoustics and devoted to Noise and Vibration Control. For Acoustical Consulting; For Sound Enclosures; For Outdoor Sound Barrier.

Environmental Safety Associates (ESA)
2600 Kings Lake Blvd.
Naples, FL  34112-5409
(888) 667-3723
(315) 635-6027
esaconsulting@comcast.net

Consultant and testifying expert in noise control and machine/facility safety.

ESI Engineering
7831 Glenroy Rd.
Ste. 430
Minneapolis, MN  55439
(952) 831-4646

ESI provides specialized services to architects, engineers, and industrial clients in dynamic structural analysis, vibration, and noise control and testing.

Ewart Wetherill
(510) 769-1622
redwetherill@sbcglobal.net

Mr. Wetherill specializes in the acoustics of religious facilities and classroom acoustics.

Fermata Audio & Acoustics
PO Box 1161
Portsmouth, NH  03802
(603) 964-4488

F E R M A T A Audio and Acoustic, a New England company offering audio recording services and acoustical consulting.

Gordon Bricken & Associates Inc.
1621 E. 17th Street
Suite K
Santa Anna, CA  92705
(714) 835-0249
gbricken@aol.com

General Purpose Acoustical Consulting.

Greenbusch Group, Inc.
1900 W. Nickerson St., Ste. 201
Seattle, WA  98119
(206) 378-0569

The Greenbusch Group is an acoustical, audio/video, and vertical transportation design, mechanical engineering and commissioning firm. The Greenbusch Group specializes in architectural acoustics and mechanical 'system noise' and vibration analysis.

Hankard Environmental Inc.
306 Rose Finch Circle
Littleton, CO  80129
(303) 666-0617

Consultants in environmental, architectural, and sound system acoustics.

Harris Miller Miller & Hanson Inc.
77 South Bedford St.
Burlington, MA  01803
(781) 229-0707

HMMH is an international leader in environmental noise and vibration control, air quality analysis, airport and airspace planning, and climate and energy solutions.

Hatch--Noise & Vibration
2800 Speakman Dr.
Sheridan Science & Technology Park
Mississauga, ON  L5K 2R7
Canada
(905) 403-3932
tkelsall@hatch.ca

Hatch is a large global engineering company serving metallurgical, mining, energy and infrastructure clients. For over 30 years we have helped our clients solve their Noise and Vibration issues and provide their employees and their neighbours with quieter facilities.

HDR Engineering Inc.
701 Xenia Ave. S.
Minneapolis, MN  55416
(763) 591-5450

The Environmental Acoustics Program at HDR Engineering, Inc. provides solutions for noise and vibration issues associated with large and small projects throughout the nation.

Hessler Associates, Inc.
3862 Cliston Manor Pl.
Haymarket, VA  20169
(703) 753-1602
info@hesslerassociates.com

Founded in 1976, Hessler Associates has been providing environmental, industrial and architectural acoustic measurement, analysis and design services for over twenty five years. The specialty of the firm is the acoustic design of power plants for the electrical power generation industry.

HFP Acoustical Consultants
1140-10201 Southport Road SW
Calgary, AB  T2W 4X9
Canada
(403) 259-6600

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

HFP Acoustical Consultants
6001 Savoy, Suite 215
Houston, TX  77036
(713) 789-9400

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

Hugh Williamson Associates Inc.
205 Bolton Street
Suite 406
Ottawa, ON  K1N-1N7
Canada
(613) 747-0983

Noise and vibration consulting firm in Ottawa, Canada.

HUSH Acoustics LLC
9109 Coronado Terrace
Fairfax, VA  22031
(703) 534-2790

HUSH Acoustics provides consulting services in all areas of architectural acoustics, environmental noise and vibration.

Industrial Acoustics Company
1160 Commerce Avenue
Bronx, NY  10462
(718) 931-8000
info@industrialacoustics.com

The World Leader In Noise Control. A Worldwild Manufacturer Of Noise Contol Products And Services. ndustrial Acoustics Company has been providing sound control products and systems to architects and engineers in industry and government since 1949, providing turnkey solutions to a wide variety of sound control problems.

J & A Enterprises
16 Broadway
Salem, MA  01970
(978) 741-1551

J & A Enterprises is an engineering firm specializing in noise and vibration control of marine craft. J & A approaches new designs and solutions of existing problems with a wealth of experience, training, and diagnostic instrumentation.

Jack Randorff Associates
11 West Canyon View Drive
Ransom Canyon, TX  79366
(806) 829-2521

Acoustical engineering and consulting services--Nationwide.

JR Engineering
1902 120th Place SE
Suite 202
Everett, WA  98208-6292
(425) 337-9472

Aircraft noise certification, architectural and environmental noise control, measurements, mitigation and certification.

Kodet Architectural Group
15 Groveland Terrace
Minneapolis, MN  55403-1154
(612) 377-2737

School and classroom architects.

Listen Acoustics, Inc.
333 State Street, Suite V-297
Lake Oswego, OR  97034
(503) 888-7741

Listen Acoustics, Inc. specializes in architectural acoustics, noise control, and audio/video system design.

McKay Conant Hoover Inc.
5655 Lindero Canyon Rd.
Suite 325
Westlake Village, CA  91362
(818) 991-9300
Info@MCBinc.com

McKay Conant Hoover Inc. provides acoustical consulting services in all areas of Building Acoustics and Audiovisual systems.

Medlin & Associates Inc.,Acoustical Consultants
PO Box 130941
Carlsbad, CA  92013-0941
(760) 930-6515
mail@medlin-acoustics.com

Medlin and Associstes provides acoustical consulting services for architechtural infrastructure and environmental projects.

Merck & Hill Consultants, Inc.
1995 North Park Place, Suite 450
Atlanta, GA  30339
(770) 937-0185
info@merckhill.com

Merck & Hill Consultants is an independent consulting and design firm specializing in the relationships between sound and the built environment. Providing consulting, design, and evaluation services for both future and existing facilities, the firm's services include building site and community noise impact assessments; sound isolation and noise abatement designs; acoustics testing and noise exposure monitoring; and expert testimony.

Metropolitan Acoustics
40 W. Evergreen Ave. Suite 108
Philadelphia, PA  19118
(215) 248-4352
info@metropolitanacoustics.com

Metropolitan Acoustics provides consulting services in architectural acoustics, noise control and sound, and A/V system design.

Netwell Noise Control
18525 37th Avenue N.
Minneapolis, Mn.  55446-2855
(763) 694-8908

NETWELL NOISE CONTROL supplies soundproofing products and treatments for commercial, industrial, and residential applications.

New England Soundproofing
190 Felton St.
Waltham, MA  02532
(781) 710-1261

New England Soundproofing is Massachusetts' only consulting, sales, and installation of soundproofing material.

Noise Control Engineering Inc.
799 Middlesex Turnpike
Billerica, MA  01821
(978) 670-5339

Acoustical consultanting firm specializing in marine and industrial noise control consulting.

O'Neill Engineered Systems
W28534 Beverly Lane
Hartland, WI  53029
(262) 538-0215

Specialists in noise and vibration control

Orfield Laboratories
2709 E. 25th Street
Minneapolis, MN  55406
(612) 721-2455

Acoustics and lighting.

Orpheus Acoustics
925 Virginia Avenue
Lancaster, PA  17603
(717) 291-9123
cnb@orpheus-acoustics.com

Noise measurement and analysis, expert witness, and noise-control design for both critical listening spaces and communities.

Oshex Associates, Inc.
PO Box 151
Baldwinsville, NY  13027
800-LESS LOUD (537-7568)

Products and services for measurement and control of noise and vibration--since 1975.

Ostergaard Acoustical Associates
200 Executive Drive
Suite 350
Orange, NJ  07052
(973) 731-7002

Consultants in Architectural Acoustics, Enviromental Noise Control, and Hearing Conservation

Patching Associates Acoustical Engineering Ltd.
# 9, 4825 Westwinds Dr. NE
Calgary, AB  T3J 4L4
Canada
(403) 730-7291

Engineering and consulting in noise and vibration.

Pelton Marsh Kinsella
1420 Mockingbird Lane St.
Ste. 400
Dallas, TX  75247
(214) 688-7444
pmkwebmaster@c-b.com

Pelton Marsh Kinsella consultants provides acoustical consulting and design of audiovisual broadcasts and show control systems.

Power Acoustics, Inc
12472 Lake Underhill Road #302
Orlando, FL  32828
(407) 381-1439

Acoustical consultants specializing in the power generation industry.

Resource Systems Group
55 Railroad Row
White River Junction, VT  05001
(802) 295-4999
(888) 292-9639
rsg@rsginc.com

Resource Systems Group provides clients with consulting services for the management of business, transportation, and natural resources.

Reuter Associates
10 Vawghan Mall
Ste.201A
Portsmouth, NH  03801
(603) 430-2081

Acoustical consulting firm specializing in environmental noise and architectural acoustics.

Rosen Goldberg Der & Lewitz, Inc.
1100 Larkspur Landing Cir. #354
Larkspur, CA  94939
(415) 464-0150

Acoustical and audio-visual consultants.

Roth Acoustical Associates
2352 Norton Road
Pittsburgh,, PA  15241
(412) 831-8382
(800) 908-8935
Stephen.Roth@RothAcoustics.com

Noise control and acoustical consulting for community noise, architectural and industrial issues, and expert witness services.

Scantek, Inc.
6430 Dobbin Rd.
# C
Columbia, MD  21045
(410) 290-7726

Scantek, Inc. is a worldwide leader in sound and vibration instumentation sales, service, rental, and calibaration.

Schaffer Acoustics Inc.
869 Via de La Paz
Suite D
Pacific Palisades, CA  90272
(310) 459-6463
mark@schaffer-acoustics.com

Schaffer Acoustics Inc. provides full-service consulting, testing & design in the areas of noise and vibration control.

Shen Milsom & Wilke
417 5th Ave.
5th Floor
New York, NY  10016
(212) 725-6800

SM&W provides integrated services in the areas of telecommunications, audiovisual, multimedia, acoustics and trading floor design.

Shiner + Associates, Inc.
225 West Washington St. Suite 1625
Chicago, IL  60606
(312) 849-3340

Shiner + Associates, Inc., founded in 1973, specialises in Architectural Acoustics, Aircraft Noise, Community Noise Surveys, Environmental Surveys, Mechanical Systems & HVAC Systems, and Industrial Noise & Vibration Control.

Siebein Associates, Inc.
625 NW 60th Street
Suite C
Gainesville, FL  32607
(352) 331-5111
gsiebein@siebeinacoustic.com

Siebein Acoustics provides acoustical consulting specializing in all acoustical areas, including theaters, concert halls, hospitals, churches and other environmental situations.

Sound Engineering Services
117 Williams Road
Trumbull, CT  06611
(203) 261-8553

SES provides consulting services for interior acoustics, community noise, expert testimony, ect.

Soundaway Corporation
2336 La Mirada Drive
Ste. 100
Vista, CA  92081
(866) 768-6381
(760) 599-3985

Distributor of products for both residential and commercial sound proofing and noise control.

Soundown Corp.
16 Broadway
Salem, MA  01970
(978) 745-7000

Soundown Corporation manufactures noise control materials and offers a wide variety of sound reduction materials in various thicknesses, weights and surface finishes. Our technology, rseources and capabilities for quieting noise in marine craft are unmatched.

SoundPLAN International LLC
80 East Aspley Lane
Shelton, WA  98584
(360) 432-9840
marketing@soundplan.com

Noise and air pollution assessment and mapping software.

Soundproofing America, Inc
141 N. Pacific Street, Suite E
San Marcos, CA  92069
(877) 530-0139

Soundproofing America specializes in soundproof flooring, acoustical treatments, mass loaded vinyl, acoustical cotton insulations, soundproof windows, and a wide array of soundproofing support products. Our professional technical staff is available 6 days a week to help folks throughout the United States.

SoundSense, LLC
46 Newtown Lane
Ste. 1
East Hampton, New York  11937
(631) 324-2266

SoundSense is a turnkey acoustic engineering company that mathematically models spaces, supplies patented and proprietary products, and performs innovative installation techniques to provide the Paradise Effect (TM) for any environment. We don't just sell products--WE ENGINEER SOLUTIONS!

Staiano Engineering, Inc.
1923 Stanley Ave.
Rockville, MD  20851
(301) 468-1074
admin@staianoengineering.com

We have specialized in sound and vibration measurement, prediction, and control-design consulting services, since 1982.

State Of The Art Acoustik
43 - 1010 Polytek Street
Ottawa, ON  K1J 9J3
Canada
(613) 745-2003
sota@sota.ca

Acoustic consulting firm in Ottawa.

Svantek America Inc.
70 Himalaya Ct.
Alpine, UT  84004
(801) 492-6115

Instrumentation for sound & vibration measurements.

TALASKE
1033 South Blvd.
Oak Park, IL  60302
(708) 524-2800

Talaske consultants offer sound thinking and expertise in the design and evaluation of critical acoustic environments.

Thalheimer Asscciates
27 Peterson Rd.
Natick, MA  01760
(508) 651-9772

The Acoustics & Vibration Group
5700 Broadway
Sacramento, CA  95820
(916) 457-1444

Consultants in acoustics, vibration, noise control and audio visual design.

The Modal Shop, Inc.
3149 E. Kemper Road
Cincinnati, OH  45241
(513) 351-9919
(800) 860-4867

The Modal Shop offers a one-stop sound and vibration rental shop ranging from Type 1 and 2 sound level meters, intensity systems, dosimeters to outdoor environmental noise measurement "kits."

The Papadimos Group
818 Fifth Avenue
Suite 207
San Rafael, CA  94901
(415-456-0170

Acoustic and vibration consulting firm, specialize in type design of facilities for advanced technologies, healthcare, biotech, and laboratories.

Thorburn Associates, Inc
20880 Baker Street
P.O. Box 20399
Castro Valley, CA  94546
(510) 886-7826

Thorburn Associates can help you solve your noise issues. We are a full service acoustic and audiovisuals design and engineering firm, for over 15 years designing quality environments by providing solutions to noise pollution issues both in new construction and renovations.

Valcoustics Canada Ltd.
30 Wertheim Court
Unit 25
Richmond Hill, ON  L4B 1B9
Canada
(905) 764-5223

Acoustical consulting in both architectural and environmental services.

Veneklasen Associates
1711 Sixteenth Street
Santa Monica, CA  90404
(310) 450-1733

Founded in 1947, Veneklasen Associates is one of the largest acoustical consulting firms in the Western United States, with services that encompass architectural acoustics, audio-visual (AV), information technology (IT), and environmental noise and vibration mitagation.

Virginia Tech Architectural Acoustics Laboratory
201 Cowgill Hall (0205)
Blacksburg, VA  24061-0205
(540) 231-1225

Exploration of all arcitectural acoustics under the umbrella of design.

Wakefield Acoustics
#301--2250 Oak Bay Avenue
Victoria, BC  V8R 1G5
Canada
(250) 370-9302
clair@wakefieldacoustics.com

Consulting acoustical engineering firm specializing in noise impact assessment, noise control, and acoustical design.

Wieland Acoustics
1371 Warner Ave.
Ste. A
Tustin, CA  92780
(949) 474-1222
dwieland@wielandassoc.com

We provide unsurpassed service to resolve noise and vibration problems for clients throughout the United States.

Wilson, Ihrig & Associates, Inc., Acoustical & Vibration Con
6001 Shellmound St., Suite 400
Emeryville, CA  94608
(510) 658-6719
cell--650-740-1586

Wilson, Ihrig & Associates provides a complete range of consulting services associated with acoustics and noise/vibration measurement, evaluation, and control.

Wrightson, Johnson, Haddon & Williams Inc. (WJHW, Inc.)
4801 Spring Valley Road,
Suite 113
Dallas, TX  75244
(972) 934-3700

WJHW is a multi-disciplined consulting firm offering state of the art design services in sound systems, audio/visual, video & scoring displays, broadcast provisions & video production, acoustics & noise control, theatre planning, lighting and rigging, distributed TV & satellite, video surveillance & access control, and tel/data structured cabling.

Wyle Laboratories
241 18th St. S.
Ste. 701
Arlington, VA  22202-3419
(703) 415-4550

Research and consulting in acoustics and vibration.

Acoustical Consultants-Churches and Places of Worship

A Acoustics
9324 SW Camille Terrrace
Portland, OR  97223
(503) 977-2690

Acoustical engineering services for noise control in industrial and commercial building.

Acoustic Associates, Ltd.
PO Box 218
Palatine, IL  60078
(847) 359-1068
t.thunder@comcast.net

Acoustic Associates is a consulting firm that performs environmental, industrial, and product noise studies. They also consult and hold seminars on hearing conservation,audiometry (CAOHC) and noise assessment.

Acoustic Dimensions
145 Huguenot St., Suite 406
New Rochelle, NY  10801
(914) 712-1300

Acoustic Dimensions specializes in noise control and sound isolation for interior and exterior environments, and provides expertise to enable these places to be more pleasing to the ears.

Acoustic Sciences Corporation
4275 West 5th Avenue
Eugene, OR  97402
(800) 272-8823

Since 1984 we have analyzed, designed and manufactured ready-to-install sound and noise control systems from recording studios to hifi and home theater, classrooms to restaurants, church sanctuaries to fellowship halls, electronic cabinet sound baffles to outdoor sound fencing, and we provide DIY soundproofing kits for rooms and doors.

Acoustical & Thermal Services, Inc.
7320 Shattuck
Saginaw, MI  48603
(989) 239-3809

Energy efficient insulation and coatings for noise control and other problem solving in the commercial, residential, and industrial sectors.

Acoustical Design Collaborative Ltd.
7509 L'Hirondelle Club Rd.
Ruxton, MD  21204-6418
(410) 821-5930
nts@akustx.com

Acoustical, noise, and vibration consulting services for buildings and the exterior environment.

Acoustical Design Group
5799 Broadmoor
Suite 108
Mission, KS  66202
(913) 384-1261

Acoustical consulting firm providing a full range of acoustics, sound and audio-visual solutions.

Acoustical Solutions Logo

Acoustical Solutions, Inc.
2420 Grenoble Road
Richmond, VA  23294
(804) 346-8350
(800) 782-5742
info@acousticalsolutions.com

Leading provider of complete soundproofing and noise control solutions.

Acousticontrol LLC
1709 Washington Avenue Loft 300
St. Louis, MO  63103
(314) 436-9770

We design spaces to help prevent noise problems, or solve them for most all indoor and outdoor commercial, institutional, residential and industrial environments. Acousricontol is now the U.S. distributor for SILENTIUM, an active noise reduction technology for home appliances, cars, ventilation systems, computers, air conditioning, medical equipment, and many other noise suppression applications. See; www.silentium.com.

Acoustilog, Inc
19 Mercer Street
New York, NY  10013
(212) 925-1365

www.acoustilog.com

We provide professional acoustic measurement, acoustical and noise consultation, expert witness testimony, soundproofing design and troubleshooting services for business and industry, recording and broadcast studios and private individuals. We specialize in practical, no-nonsense solutions to acoustic problems.

Aercoustics Engineering Limited
50 Ronson Drive, Suite 165
Toronto, ON  M9W 1B3
Canada
(416) 249-3361

AEL is Canada's premier engineering firm in acoustic design, noise control and vibration control.

AKRF, Inc.
440 Park Avenue South 7th Fl.
New York, NY  10016
(646) 388-9825

AKRF provides acoustical consulting specializing in architectural acoustics and environmental noise and vibration services for architects, developers, lawyers, and others in the design community.

American Micro Industries, Inc.
440 Ramsey Ave.
Chambersburg, PA  17201
(800) 558-2058

Manufacturer and distributor of specialty soundproofing, noise reduction, acoustic-thermal insulations, acoustic baffles, sound absorbers, noise barriers, studio and home theater acoustic products.

Angevine Acoustical Consultants
P.O. Box 725
East Aurora, NY  14052-0725
(716) 652-0282
(800) 836-3834
AngevineAc@verizon.net

Consultants in environmental noise assessments, architectural acoustics, industrial nosie and vibration.

Arpeggio Acoustic Consulting, LLC
1947 Aspen Drive NE
Atlanta, GA  30345
(404) 277-6528
jehnert@arpeggioacoustics.com

Drawing upon more than 50 years of combined practice, Arpeggio, LLC provides consulting services in all areas of acoustics, including architectural acoustics, community and environmental noise control, industrial noise, vibration, and expert testimony.

ATC Associates Inc.
171 Commerce St.
PO Box 1486
Williston, VT  05495
(802)-862-1980
(877) 282-4756
Tbroido@atc-enviro.com

ATC Associates Inc. is a nationwide full service environmental and health & safety consulting and engineering firm.

Bay Area Noise Control/Soundproofing Remodelers
662 30th Ave.
San Francisco, CA  94121
(415) 386-3344
lee@bayareanoisecontrol.com

Your one-stop shop for soundproofing needs, soundproofing materials supply, noise control consulting, and soundproofing installations.

C & S Engineers, Quieter Home Program
499 Col. Eileen Collins Blvd.
Syracuse, NY  13212
(315) 455-2000

C & S provides comprehensive program management, design and construction management for residential and non-residential sound isolation programs.

C and C Consultants
3712 N. Broadway, PMB #641
Chicago, IL  60613
(800) 348-9315

Providing complete acoustics and noise control design services since 1979. With offices in Chicago, Il. and Lincoln, Nebraska.

Central Acoustics
P.O. Box 24523
Omaha, NE  68124
(402) 213-1146

Located in Omaha, Nebraska, Central Acoustics provides consulting services in architectural acoustics and noise control.

Charles M. Salter Associates
130 Sutter Street
Fl 5
San Francisco, CA  94104
(415) 397-0442

Charles M. Salter Associates, Inc., consultants in acoustics, audio-visual system design, telecommunications, and security consulting services was founded in 1975.

City Soundproofing, LLC
203 N. 36th St.
Richmond, VA  23223
(800) 262-8339

A full service company that specializes in residential noise control, City Soundproofing offers consultation, materials and installation to help promote peace and privacy in your neighborhood.

Colin Gordon & Associates
150 North Hill Drive
Ste. 15
PO Box 2070
Brisbane, CA  94005
(415) 570-0350

Colin Gordon Associates is a consulting firm offering services related to noise and vibration assessment & control in the workplace and the community.

Cross-Spectrum Acoustics
P.O. Box 90842
Springfield, MA  01139
(413) 315-5770
info@cross-spectrum.com

Massachusetts firm offering sound and vibration measurment and consulting services for environmental and engineering applications.

CSTI Acoustics
16155 Park Row
Suite 150
Houston, TX  77084-6971
(281) 492-2784
bob@cstiacoustics.com

CSTI Acoustics offers professional consulting in acoustics, noise and vibration control, hearing damage risk, product design, and literature research for engineering firms, commercial and industrial firms, government agencies, architects, attorneys, and churches.

David Braslau Associates
1313 Fifth Street SE
Suite 322
Minneapolis, MN  55414
(612) 331-4571

Since 1971, David Braslau Associates, Inc. solves problems in environmental noise and acoustics, both in areas of practical application and research. They currently provide a wide spectrum of services in acoustics and vibration.

Edward Dugger & Associates
789 SW Federal HWY
Suite 214
Stuart, FL  34994
(772) 286-8351

Edward Dugger & Associates, P.A. specializes in architectural acoustics, mechanical noise control, and AV systems.

Engineering Dynamics, Inc
3925 S. Kalamath St.
Englewood, CO  80110
(303) 761-4367

Acoustical Engineers, Sound and Vibration Instrumentation Calibration, Rental and Repair.

eNoise Control
297 North 9th Street
Noblesville, Indiana  46060
(888) 213-4711
(317) 774-1900

An engineering and sales organization specializing in Acoustics and devoted to Noise and Vibration Control. For Acoustical Consulting; For Sound Enclosures; For Outdoor Sound Barrier.

Environmental Safety Associates (ESA)
2600 Kings Lake Blvd.
Naples, FL  34112-5409
(888) 667-3723
(315) 635-6027
esaconsulting@comcast.net

Consultant and testifying expert in noise control and machine/facility safety.

ESI Engineering
7831 Glenroy Rd.
Ste. 430
Minneapolis, MN  55439
(952) 831-4646

ESI provides specialized services to architects, engineers, and industrial clients in dynamic structural analysis, vibration, and noise control and testing.

Gordon Bricken & Associates Inc.
1621 E. 17th Street
Suite K
Santa Anna, CA  92705
(714) 835-0249
gbricken@aol.com

General Purpose Acoustical Consulting.

Greenbusch Group, Inc.
1900 W. Nickerson St., Ste. 201
Seattle, WA  98119
(206) 378-0569

The Greenbusch Group is an acoustical, audio/video, and vertical transportation design, mechanical engineering and commissioning firm. The Greenbusch Group specializes in architectural acoustics and mechanical 'system noise' and vibration analysis.

Harris Miller Miller & Hanson Inc.
77 South Bedford St.
Burlington, MA  01803
(781) 229-0707

HMMH is an international leader in environmental noise and vibration control, air quality analysis, airport and airspace planning, and climate and energy solutions.

HDR Engineering Inc.
701 Xenia Ave. S.
Minneapolis, MN  55416
(763) 591-5450

The Environmental Acoustics Program at HDR Engineering, Inc. provides solutions for noise and vibration issues associated with large and small projects throughout the nation.

HFP Acoustical Consultants
6001 Savoy, Suite 215
Houston, TX  77036
(713) 789-9400

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

HFP Acoustical Consultants
1140-10201 Southport Road SW
Calgary, AB  T2W 4X9
Canada
(403) 259-6600

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

HUSH Acoustics LLC
9109 Coronado Terrace
Fairfax, VA  22031
(703) 534-2790

HUSH Acoustics provides consulting services in all areas of architectural acoustics, environmental noise and vibration.

Industrial Acoustics Company
1160 Commerce Avenue
Bronx, NY  10462
(718) 931-8000
info@industrialacoustics.com

The World Leader In Noise Control. A Worldwild Manufacturer Of Noise Contol Products And Services. ndustrial Acoustics Company has been providing sound control products and systems to architects and engineers in industry and government since 1949, providing turnkey solutions to a wide variety of sound control problems.

J & A Enterprises
16 Broadway
Salem, MA  01970
(978) 741-1551

J & A Enterprises is an engineering firm specializing in noise and vibration control of marine craft. J & A approaches new designs and solutions of existing problems with a wealth of experience, training, and diagnostic instrumentation.

Jack Randorff Associates
11 West Canyon View Drive
Ransom Canyon, TX  79366
(806) 829-2521

Acoustical engineering and consulting services--Nationwide.

Merck & Hill Consultants, Inc.
1995 North Park Place, Suite 450
Atlanta, GA  30339
(770) 937-0185
info@merckhill.com

Merck & Hill Consultants is an independent consulting and design firm specializing in the relationships between sound and the built environment. Providing consulting, design, and evaluation services for both future and existing facilities, the firm's services include building site and community noise impact assessments; sound isolation and noise abatement designs; acoustics testing and noise exposure monitoring; and expert testimony.

Metropolitan Acoustics
40 W. Evergreen Ave. Suite 108
Philadelphia, PA  19118
(215) 248-4352
info@metropolitanacoustics.com

Metropolitan Acoustics provides consulting services in architectural acoustics, noise control and sound, and A/V system design.

Netwell Noise Control
18525 37th Avenue N.
Minneapolis, Mn.  55446-2855
(763) 694-8908

NETWELL NOISE CONTROL supplies soundproofing products and treatments for commercial, industrial, and residential applications.

New England Soundproofing
190 Felton St.
Waltham, MA  02532
(781) 710-1261

New England Soundproofing is Massachusetts' only consulting, sales, and installation of soundproofing material.

Noise Control Engineering Inc.
799 Middlesex Turnpike
Billerica, MA  01821
(978) 670-5339

Acoustical consultanting firm specializing in marine and industrial noise control consulting.

O'Neill Engineered Systems
W28534 Beverly Lane
Hartland, WI  53029
(262) 538-0215

Specialists in noise and vibration control

Oshex Associates, Inc.
PO Box 151
Baldwinsville, NY  13027
800-LESS LOUD (537-7568)

Products and services for measurement and control of noise and vibration--since 1975.

Patching Associates Acoustical Engineering Ltd.
# 9, 4825 Westwinds Dr. NE
Calgary, AB  T3J 4L4
Canada
(403) 730-7291

Engineering and consulting in noise and vibration.

Power Acoustics, Inc
12472 Lake Underhill Road #302
Orlando, FL  32828
(407) 381-1439

Acoustical consultants specializing in the power generation industry.

Resource Systems Group
55 Railroad Row
White River Junction, VT  05001
(802) 295-4999
(888) 292-9639
rsg@rsginc.com

Resource Systems Group provides clients with consulting services for the management of business, transportation, and natural resources.

Rosen Goldberg Der & Lewitz, Inc.
1100 Larkspur Landing Cir. #354
Larkspur, CA  94939
(415) 464-0150

Acoustical and audio-visual consultants.

Roth Acoustical Associates
2352 Norton Road
Pittsburgh,, PA  15241
(412) 831-8382
(800) 908-8935
Stephen.Roth@RothAcoustics.com

Noise control and acoustical consulting for community noise, architectural and industrial issues, and expert witness services.

Schaffer Acoustics Inc.
869 Via de La Paz
Suite D
Pacific Palisades, CA  90272
(310) 459-6463
mark@schaffer-acoustics.com

Schaffer Acoustics Inc. provides full-service consulting, testing & design in the areas of noise and vibration control.

Shiner + Associates, Inc.
225 West Washington St. Suite 1625
Chicago, IL  60606
(312) 849-3340

Shiner + Associates, Inc., founded in 1973, specialises in Architectural Acoustics, Aircraft Noise, Community Noise Surveys, Environmental Surveys, Mechanical Systems & HVAC Systems, and Industrial Noise & Vibration Control.

Siebein Associates, Inc.
625 NW 60th Street
Suite C
Gainesville, FL  32607
(352) 331-5111
gsiebein@siebeinacoustic.com

Siebein Acoustics provides acoustical consulting specializing in all acoustical areas, including theaters, concert halls, hospitals, churches and other environmental situations.

Sound Engineering Services
117 Williams Road
Trumbull, CT  06611
(203) 261-8553

SES provides consulting services for interior acoustics, community noise, expert testimony, ect.

Soundaway Corporation
2336 La Mirada Drive
Ste. 100
Vista, CA  92081
(866) 768-6381
(760) 599-3985

Distributor of products for both residential and commercial sound proofing and noise control.

SoundSense, LLC
46 Newtown Lane
Ste. 1
East Hampton, New York  11937
(631) 324-2266

SoundSense is a turnkey acoustic engineering company that mathematically models spaces, supplies patented and proprietary products, and performs innovative installation techniques to provide the Paradise Effect (TM) for any environment. We don't just sell products--WE ENGINEER SOLUTIONS!

TALASKE
1033 South Blvd.
Oak Park, IL  60302
(708) 524-2800

Talaske consultants offer sound thinking and expertise in the design and evaluation of critical acoustic environments.

Thorburn Associates, Inc
20880 Baker Street
P.O. Box 20399
Castro Valley, CA  94546
(510) 886-7826

Thorburn Associates can help you solve your noise issues. We are a full service acoustic and audiovisuals design and engineering firm, for over 15 years designing quality environments by providing solutions to noise pollution issues both in new construction and renovations.

Valcoustics Canada Ltd.
30 Wertheim Court
Unit 25
Richmond Hill, ON  L4B 1B9
Canada
(905) 764-5223

Acoustical consulting in both architectural and environmental services.

Veneklasen Associates
1711 Sixteenth Street
Santa Monica, CA  90404
(310) 450-1733

Founded in 1947, Veneklasen Associates is one of the largest acoustical consulting firms in the Western United States, with services that encompass architectural acoustics, audio-visual (AV), information technology (IT), and environmental noise and vibration mitagation.

Virginia Tech Architectural Acoustics Laboratory
201 Cowgill Hall (0205)
Blacksburg, VA  24061-0205
(540) 231-1225

Exploration of all arcitectural acoustics under the umbrella of design.

Wakefield Acoustics
#301--2250 Oak Bay Avenue
Victoria, BC  V8R 1G5
Canada
(250) 370-9302
clair@wakefieldacoustics.com

Consulting acoustical engineering firm specializing in noise impact assessment, noise control, and acoustical design.

Wieland Acoustics
1371 Warner Ave.
Ste. A
Tustin, CA  92780
(949) 474-1222
dwieland@wielandassoc.com

We provide unsurpassed service to resolve noise and vibration problems for clients throughout the United States.

Wilson, Ihrig & Associates, Inc., Acoustical & Vibration Con
6001 Shellmound St., Suite 400
Emeryville, CA  94608
(510) 658-6719
cell--650-740-1586

Wilson, Ihrig & Associates provides a complete range of consulting services associated with acoustics and noise/vibration measurement, evaluation, and control.

Wrightson, Johnson, Haddon & Williams Inc. (WJHW, Inc.)
4801 Spring Valley Road,
Suite 113
Dallas, TX  75244
(972) 934-3700

WJHW is a multi-disciplined consulting firm offering state of the art design services in sound systems, audio/visual, video & scoring displays, broadcast provisions & video production, acoustics & noise control, theatre planning, lighting and rigging, distributed TV & satellite, video surveillance & access control, and tel/data structured cabling.

Acoustical Consultants-Environmental Noise

A Acoustics
9324 SW Camille Terrrace
Portland, OR  97223
(503) 977-2690

Acoustical engineering services for noise control in industrial and commercial building.

Acentech
33 Moulton St.
Cambridge, MA  02138
(617) 499-8000

Acentech provides engineers, architects, and designers with professional consulting services for acoustical, audiovisual, and noise and vibration control.

Acoustic Associates, Ltd.
PO Box 218
Palatine, IL  60078
(847) 359-1068
t.thunder@comcast.net

Acoustic Associates is a consulting firm that performs environmental, industrial, and product noise studies. They also consult and hold seminars on hearing conservation,audiometry (CAOHC) and noise assessment.

Acoustic Dimensions
145 Huguenot St., Suite 406
New Rochelle, NY  10801
(914) 712-1300

Acoustic Dimensions specializes in noise control and sound isolation for interior and exterior environments, and provides expertise to enable these places to be more pleasing to the ears.

Acoustic Sciences Corporation
4275 West 5th Avenue
Eugene, OR  97402
(800) 272-8823

Since 1984 we have analyzed, designed and manufactured ready-to-install sound and noise control systems from recording studios to hifi and home theater, classrooms to restaurants, church sanctuaries to fellowship halls, electronic cabinet sound baffles to outdoor sound fencing, and we provide DIY soundproofing kits for rooms and doors.

Acoustical & Thermal Services, Inc.
7320 Shattuck
Saginaw, MI  48603
(989) 239-3809

Energy efficient insulation and coatings for noise control and other problem solving in the commercial, residential, and industrial sectors.

Acoustical Design Collaborative Ltd.
7509 L'Hirondelle Club Rd.
Ruxton, MD  21204-6418
(410) 821-5930
nts@akustx.com

Acoustical, noise, and vibration consulting services for buildings and the exterior environment.

Acoustical Design Group
5799 Broadmoor
Suite 108
Mission, KS  66202
(913) 384-1261

Acoustical consulting firm providing a full range of acoustics, sound and audio-visual solutions.

Acoustical Measurements Services,LLC
1305 Briargate Drive
York, PA  17404
(717) 650-7476

Acoustical Measurements Services LLC specializes in noise measurements, impact studies, and corrective measures.

Acoustical Solutions Logo

Acoustical Solutions, Inc.
2420 Grenoble Road
Richmond, VA  23294
(804) 346-8350
(800) 782-5742
info@acousticalsolutions.com

Leading provider of complete soundproofing and noise control solutions.

Acousticontrol LLC
1709 Washington Avenue Loft 300
St. Louis, MO  63103
(314) 436-9770

We design spaces to help prevent noise problems, or solve them for most all indoor and outdoor commercial, institutional, residential and industrial environments. Acousricontol is now the U.S. distributor for SILENTIUM, an active noise reduction technology for home appliances, cars, ventilation systems, computers, air conditioning, medical equipment, and many other noise suppression applications. See; www.silentium.com.

Acoustilog, Inc
19 Mercer Street
New York, NY  10013
(212) 925-1365

www.acoustilog.com

We provide professional acoustic measurement, acoustical and noise consultation, expert witness testimony, soundproofing design and troubleshooting services for business and industry, recording and broadcast studios and private individuals. We specialize in practical, no-nonsense solutions to acoustic problems.

Aercoustics Engineering Limited
50 Ronson Drive, Suite 165
Toronto, ON  M9W 1B3
Canada
(416) 249-3361

AEL is Canada's premier engineering firm in acoustic design, noise control and vibration control.

Air and Noise Compliance Inc
26 Chandler Ave. Suite 14
Plaistow, NH  03865
(603) 382-2550

Consultants in acoustics specializing in voice control engineering.

AKRF, Inc.
440 Park Avenue South 7th Fl.
New York, NY  10016
(646) 388-9825

AKRF provides acoustical consulting specializing in architectural acoustics and environmental noise and vibration services for architects, developers, lawyers, and others in the design community.

Alliance Acoustical Consultants, Inc.
18023 Sky Park Circle, Suite H2
Irvine, CA  92614
1 (800)-NOISE-18

Alliance Acoustical Consultants, Inc. (AAC) is a specialized acoustical consulting practice established to provide a broad range of acoustic, noise, and vibration analysis/modeling/measurement capabilities for environmental impact analyses, transportation projects (highway, aircraft, rail), commercial projects, architectural/building acoustics, and industrial, mechanical, and power plant noise control. AAC also provides acoustical support services for general project planning, permitting, program development, regulatory compliance, and feasibility analyses. AAC has offices in Irvine, San Diego, Sacramento, Phoenix, Las Vegas, Seattle, and Bozeman.

American Micro Industries, Inc.
440 Ramsey Ave.
Chambersburg, PA  17201
(800) 558-2058

Manufacturer and distributor of specialty soundproofing, noise reduction, acoustic-thermal insulations, acoustic baffles, sound absorbers, noise barriers, studio and home theater acoustic products.

Analysis and Computing
PO Box 234
Hicksville, NY  11802-0234
(516) 933-7478
Admin@acinc.net

Noise and environmental consulting services.

Angevine Acoustical Consultants
P.O. Box 725
East Aurora, NY  14052-0725
(716) 652-0282
(800) 836-3834
AngevineAc@verizon.net

Consultants in environmental noise assessments, architectural acoustics, industrial nosie and vibration.

Arpeggio Acoustic Consulting, LLC
1947 Aspen Drive NE
Atlanta, GA  30345
(404) 277-6528
jehnert@arpeggioacoustics.com

Drawing upon more than 50 years of combined practice, Arpeggio, LLC provides consulting services in all areas of acoustics, including architectural acoustics, community and environmental noise control, industrial noise, vibration, and expert testimony.

Arup Acoustics
155 Avenue of Americas
New York, NY  10013
(212) 229-2669

Consulting design services in auditorium design, classrooms, room acoustics, sound isolation, noise control, sound reinforcement and audiovisual. (NY, LA, SF & International)

Associates in Acoustics Inc.
31385 Burn Lane
Evergreen, CO  80439
(303) 670-9270
info@AssociatesInAcoustics.com

Specialists in occupational noise measurement, noise control, and hearing loss prevention programs.

ATC Associates Inc.
171 Commerce St.
PO Box 1486
Williston, VT  05495
(802)-862-1980
(877) 282-4756
Tbroido@atc-enviro.com

ATC Associates Inc. is a nationwide full service environmental and health & safety consulting and engineering firm.

ATCO Noise Management
1243 McKnight Blvd. N.E.
Calgary, AB  T2E-5T1
(403) 292-7804

Engineering and construction company specializing in turn-key industrial noise abatement and noise consulting throughout North America and abroad.

Audio Metrics
4510 Marlena St.
Bossier City, LA  71111
(318) 424-3190

Test for noise problems; design and build solutions.

Ballentine Walker Smith Inc.
4659 Brazil Wood Drive
Kennesaw, GA  30144
(770) 517-6464

Acoustical consulting firm providing services in architectural acoustic design, environmental and industrial noise monitoring, assessment and mitigation, computer modeling and expert testimony.

Bay Area Noise Control/Soundproofing Remodelers
662 30th Ave.
San Francisco, CA  94121
(415) 386-3344
lee@bayareanoisecontrol.com

Your one-stop shop for soundproofing needs, soundproofing materials supply, noise control consulting, and soundproofing installations.

Bernhard Shipps and Associates, Inc
654 Chester Ave.
Moorestown, NJ  08057
(856) 914-0056

Acoustical consulting firm dedicated to practical solutions to acoustical challenges.

Big Sky Acoustics, LLC
P.O. Box 27
Helena, MT  59624
(406) 457-0407

Acoustical consulting firm specializing in environmental noise control and architectural acoustics.

Brooks Acoustics Corporation
30 Lafayette Square, Ste 103
Vernon, CT  06066
(860) 896-1081
(800) 817-5831

Acoustical consulting, engineering, design and test services since 1959.

Bruel & Kjaer
Brel & Kjr North America Inc.
2815-A Colonnades Court
Norcross, GA  30071-1588
(770) 209-6907
1-800-332-2040

Bruel & Kjaer is your sole source provider of solutions for sound and vibration, measurement and analysis. We offer components, systems, and services for customers involved in compliance testing, reserch, product development, and manufacturing

C & S Engineers, Quieter Home Program
499 Col. Eileen Collins Blvd.
Syracuse, NY  13212
(315) 455-2000

C & S provides comprehensive program management, design and construction management for residential and non-residential sound isolation programs.

C and C Consultants
3712 N. Broadway, PMB #641
Chicago, IL  60613
(800) 348-9315

Providing complete acoustics and noise control design services since 1979. With offices in Chicago, Il. and Lincoln, Nebraska.

Campanella Associates
3201 Ridgewood Drive
Columbus, OH  43026
(614) 876-5108

Consultants in acoustics.

CDAI Integrated Technical Solutions
Two Piedmont Center
3565 Piedmont Road
Suite 110
Atlanta, GA  30305
(404) 633-8861

For architects, engineers, and owners, CDAI provides integrated design services in acoustics, audiovisual, lighting, and theatre.

Central Acoustics
P.O. Box 24523
Omaha, NE  68124
(402) 213-1146

Located in Omaha, Nebraska, Central Acoustics provides consulting services in architectural acoustics and noise control.

Cerami Associates, Inc.
404 5th Ave. 8th Floor
New York, NY  10018
(212) 370-1776
info@ceramiassociates.com

Cerami & Associates, a woman owned business enterprise, is a team of consultants dedicated to providing state-of-the art solutions in acoustical & audiovisual design.

Charles M. Salter Associates
130 Sutter Street
Fl 5
San Francisco, CA  94104
(415) 397-0442

Charles M. Salter Associates, Inc., consultants in acoustics, audio-visual system design, telecommunications, and security consulting services was founded in 1975.

City Soundproofing
360 West 34th St., Suite 14G
New York, NY  10001
(800) 262-8339

City Soundproofing, LLC
203 N. 36th St.
Richmond, VA  23223
(800) 262-8339

A full service company that specializes in residential noise control, City Soundproofing offers consultation, materials and installation to help promote peace and privacy in your neighborhood.

Colin Gordon & Associates
150 North Hill Drive
Ste. 15
PO Box 2070
Brisbane, CA  94005
(415) 570-0350

Colin Gordon Associates is a consulting firm offering services related to noise and vibration assessment & control in the workplace and the community.

Controlled Acoustics Corporation
126 Kensington Oval
New Rochelle, NY  10805
(914) 576-5131

Specialists in engineered products for Sound, Vibration & Noise Control. SOLVING NOISE PROBLEMS SINCE 1961!

Cross-Spectrum Acoustics
P.O. Box 90842
Springfield, MA  01139
(413) 315-5770
info@cross-spectrum.com

Massachusetts firm offering sound and vibration measurment and consulting services for environmental and engineering applications.

CSTI Acoustics
16155 Park Row
Suite 150
Houston, TX  77084-6971
(281) 492-2784
bob@cstiacoustics.com

CSTI Acoustics offers professional consulting in acoustics, noise and vibration control, hearing damage risk, product design, and literature research for engineering firms, commercial and industrial firms, government agencies, architects, attorneys, and churches.

D.L. Adams Associates, Ltd.
970 N. Kalaheo Ave., Suite A311
Kailua, HI  96734
(808) 254-3318

Consultants in Acoustic and Performing Arts Technologies.

David Braslau Associates
1313 Fifth Street SE
Suite 322
Minneapolis, MN  55414
(612) 331-4571

Since 1971, David Braslau Associates, Inc. solves problems in environmental noise and acoustics, both in areas of practical application and research. They currently provide a wide spectrum of services in acoustics and vibration.

David Dubbink Associates
864 Osos Street
Suite D
San Luis Obispo, CA  93402
(805) 541-5325

Developers of the Interactive Sound Information System (ISIS) for noise training, community information, and decision-making.

Dickensheets Design Associates
Hymeadow Square Office Park
12335 Hymeadow Dr.
Ste. 200
Austin, TX  78750
(800) 545-5734
(512) 331-8977

Edward Dugger & Associates
789 SW Federal HWY
Suite 214
Stuart, FL  34994
(772) 286-8351

Edward Dugger & Associates, P.A. specializes in architectural acoustics, mechanical noise control, and AV systems.

Eilar Associates, Inc.
539 Encinitas Blvd. # 206
Encinitas, CA  92024
(800) 439-8205

Acoustical and environmental consulting services - since 1974 - offices in California, Colorado, and Washington.

Engineering Dynamics, Inc
3925 S. Kalamath St.
Englewood, CO  80110
(303) 761-4367

Acoustical Engineers, Sound and Vibration Instrumentation Calibration, Rental and Repair.

engineering-environmental Management, Inc.
9563 S. Kingston Ct
Suite 200
Englewood, CO  80112
(303) 754-4200

Providing innovative and cost-effective environmental & health and safety consulting services to clients throughout the world.

eNoise Control
297 North 9th Street
Noblesville, Indiana  46060
(888) 213-4711
(317) 774-1900

An engineering and sales organization specializing in Acoustics and devoted to Noise and Vibration Control. For Acoustical Consulting; For Sound Enclosures; For Outdoor Sound Barrier.

Environmental Safety Associates (ESA)
2600 Kings Lake Blvd.
Naples, FL  34112-5409
(888) 667-3723
(315) 635-6027
esaconsulting@comcast.net

Consultant and testifying expert in noise control and machine/facility safety.

ESI Engineering
7831 Glenroy Rd.
Ste. 430
Minneapolis, MN  55439
(952) 831-4646

ESI provides specialized services to architects, engineers, and industrial clients in dynamic structural analysis, vibration, and noise control and testing.

FrogBox Company (USA)--Affiliate of Controlled Acoustics
126 Kensington Oval
New Rochelle, NY  10805
(914) 576-5131

FROGBOX COMPANY (USA) Ltd. Is represented by CONTROLLED ACOUSTICS CORP. Frogbox (TM) is the SMALLEST Acoustical Enclosure for air cooled condensing units. It ELIMINATES complaints & noise code violations! Saves up to 70% of floor space.

Gordon Bricken & Associates Inc.
1621 E. 17th Street
Suite K
Santa Anna, CA  92705
(714) 835-0249
gbricken@aol.com

General Purpose Acoustical Consulting.

Greenbusch Group, Inc.
1900 W. Nickerson St., Ste. 201
Seattle, WA  98119
(206) 378-0569

The Greenbusch Group is an acoustical, audio/video, and vertical transportation design, mechanical engineering and commissioning firm. The Greenbusch Group specializes in architectural acoustics and mechanical 'system noise' and vibration analysis.

Hankard Environmental Inc.
306 Rose Finch Circle
Littleton, CO  80129
(303) 666-0617

Consultants in environmental, architectural, and sound system acoustics.

Harris Miller Miller & Hanson Inc.
77 South Bedford St.
Burlington, MA  01803
(781) 229-0707

HMMH is an international leader in environmental noise and vibration control, air quality analysis, airport and airspace planning, and climate and energy solutions.

Hatch--Noise & Vibration
2800 Speakman Dr.
Sheridan Science & Technology Park
Mississauga, ON  L5K 2R7
Canada
(905) 403-3932
tkelsall@hatch.ca

Hatch is a large global engineering company serving metallurgical, mining, energy and infrastructure clients. For over 30 years we have helped our clients solve their Noise and Vibration issues and provide their employees and their neighbours with quieter facilities.

HDR Engineering Inc.
701 Xenia Ave. S.
Minneapolis, MN  55416
(763) 591-5450

The Environmental Acoustics Program at HDR Engineering, Inc. provides solutions for noise and vibration issues associated with large and small projects throughout the nation.

Hessler Associates, Inc.
3862 Cliston Manor Pl.
Haymarket, VA  20169
(703) 753-1602
info@hesslerassociates.com

Founded in 1976, Hessler Associates has been providing environmental, industrial and architectural acoustic measurement, analysis and design services for over twenty five years. The specialty of the firm is the acoustic design of power plants for the electrical power generation industry.

HFP Acoustical Consultants
1140-10201 Southport Road SW
Calgary, AB  T2W 4X9
Canada
(403) 259-6600

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

HFP Acoustical Consultants
6001 Savoy, Suite 215
Houston, TX  77036
(713) 789-9400

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

Hugh Williamson Associates Inc.
205 Bolton Street
Suite 406
Ottawa, ON  K1N-1N7
Canada
(613) 747-0983

Noise and vibration consulting firm in Ottawa, Canada.

HUSH Acoustics LLC
9109 Coronado Terrace
Fairfax, VA  22031
(703) 534-2790

HUSH Acoustics provides consulting services in all areas of architectural acoustics, environmental noise and vibration.

ICF
630 K Street
Ste. 400
Sacramento, CA  95814
(916) 737-3000

ICF International provides environmental noise and vibration consulting services to Federal, State, and local agencies.

Industrial Acoustics Company
1160 Commerce Avenue
Bronx, NY  10462
(718) 931-8000
info@industrialacoustics.com

The World Leader In Noise Control. A Worldwild Manufacturer Of Noise Contol Products And Services. ndustrial Acoustics Company has been providing sound control products and systems to architects and engineers in industry and government since 1949, providing turnkey solutions to a wide variety of sound control problems.

J & A Enterprises
16 Broadway
Salem, MA  01970
(978) 741-1551

J & A Enterprises is an engineering firm specializing in noise and vibration control of marine craft. J & A approaches new designs and solutions of existing problems with a wealth of experience, training, and diagnostic instrumentation.

Jack Randorff Associates
11 West Canyon View Drive
Ransom Canyon, TX  79366
(806) 829-2521

Acoustical engineering and consulting services--Nationwide.

JR Engineering
1902 120th Place SE
Suite 202
Everett, WA  98208-6292
(425) 337-9472

Aircraft noise certification, architectural and environmental noise control, measurements, mitigation and certification.

Kamperman Associates Inc.
312 Washington Avenue
Wisconson Dells, WI  53965
(608) 254-5656
(800) 787-6624

Kamperman Associates INC. has specialized in environmental noise control for more than 30 years for Industry, Governments, Architects, and Attorneys.

Ken Eldred Engineering
P.O. Box 501
East Boothbay, ME  04544
(207) 633-5991
keldred@alum.mit.edu

Airport noise, community noise and architectural acoustic control are some of our specialties.

Listen Acoustics, Inc.
333 State Street, Suite V-297
Lake Oswego, OR  97034
(503) 888-7741

Listen Acoustics, Inc. specializes in architectural acoustics, noise control, and audio/video system design.

Lou Sutherland
Consultant in Acoustics
27803 Longhill Dr.
Rancho Palos Verdes, CA  90275-7654
(310) 541-7654

Consultant in Acoustics

McGill Air Silence LLC
2400 Fairwood Avenue
Columbus, OH  43207-2700
(614) 829-1200

Manufacturers of acoustical panels, enclosures, curtains, silencers, and related noise control products for industrial and HVAC applications.

Medlin & Associates Inc.,Acoustical Consultants
PO Box 130941
Carlsbad, CA  92013-0941
(760) 930-6515
mail@medlin-acoustics.com

Medlin and Associstes provides acoustical consulting services for architechtural infrastructure and environmental projects.

Merck & Hill Consultants, Inc.
1995 North Park Place, Suite 450
Atlanta, GA  30339
(770) 937-0185
info@merckhill.com

Merck & Hill Consultants is an independent consulting and design firm specializing in the relationships between sound and the built environment. Providing consulting, design, and evaluation services for both future and existing facilities, the firm's services include building site and community noise impact assessments; sound isolation and noise abatement designs; acoustics testing and noise exposure monitoring; and expert testimony.

Metropolitan Acoustics
40 W. Evergreen Ave. Suite 108
Philadelphia, PA  19118
(215) 248-4352
info@metropolitanacoustics.com

Metropolitan Acoustics provides consulting services in architectural acoustics, noise control and sound, and A/V system design.

Netwell Noise Control
18525 37th Avenue N.
Minneapolis, Mn.  55446-2855
(763) 694-8908

NETWELL NOISE CONTROL supplies soundproofing products and treatments for commercial, industrial, and residential applications.

Noise Consultancy, LLC
309 Van Neste Rd.
Flemington, NJ  08822
(908) 237-0298
NoiseConsultancy@aol.com

The Noise Consultancy (TNC) offers assistance in the following areas: all aspects of community noise enforcement, noise ordinance drafting, expert testimony and studies, certified sound level measurements and surveys, permit applications and Environmental Impact Statements, impacted resident advocacy, and occupational hearing conservation programs.

Noise Control Engineering Inc.
799 Middlesex Turnpike
Billerica, MA  01821
(978) 670-5339

Acoustical consultanting firm specializing in marine and industrial noise control consulting.

Noise Solutions Inc.
301-206 7th Ave. S.W.
Calgary, AB  T2P 0W7
Canada
(403) 920-9565
877-NO NOISE

Noise Solutions Inc. is a full service provider of acoustical engineering, products, and expertise for the oil & gas, mining, power generation, and aerospace industries.

O'Neill Engineered Systems
W28534 Beverly Lane
Hartland, WI  53029
(262) 538-0215

Specialists in noise and vibration control

Orpheus Acoustics
925 Virginia Avenue
Lancaster, PA  17603
(717) 291-9123
cnb@orpheus-acoustics.com

Noise measurement and analysis, expert witness, and noise-control design for both critical listening spaces and communities.

Oshex Associates, Inc.
PO Box 151
Baldwinsville, NY  13027
800-LESS LOUD (537-7568)

Products and services for measurement and control of noise and vibration--since 1975.

Ostergaard Acoustical Associates
200 Executive Drive
Suite 350
Orange, NJ  07052
(973) 731-7002

Consultants in Architectural Acoustics, Enviromental Noise Control, and Hearing Conservation

Patching Associates Acoustical Engineering Ltd.
# 9, 4825 Westwinds Dr. NE
Calgary, AB  T3J 4L4
Canada
(403) 730-7291

Engineering and consulting in noise and vibration.

Paul Carpenter Associates
248 Columbia Turnpike
Building 3, Ste. 115
Florham Park, NJ  07932
(973) 822-8221
(888) 822-8221
sharonpc@pcairnoise.com

Paul Carpenter Associates, Inc. is a nationally recognized environmental consulting firm known for providing outstanding air quality and noise services.

Pelton Marsh Kinsella
1420 Mockingbird Lane St.
Ste. 400
Dallas, TX  75247
(214) 688-7444
pmkwebmaster@c-b.com

Pelton Marsh Kinsella consultants provides acoustical consulting and design of audiovisual broadcasts and show control systems.

Power Acoustics, Inc
12472 Lake Underhill Road #302
Orlando, FL  32828
(407) 381-1439

Acoustical consultants specializing in the power generation industry.

Resource Systems Group
55 Railroad Row
White River Junction, VT  05001
(802) 295-4999
(888) 292-9639
rsg@rsginc.com

Resource Systems Group provides clients with consulting services for the management of business, transportation, and natural resources.

Reuter Associates
10 Vawghan Mall
Ste.201A
Portsmouth, NH  03801
(603) 430-2081

Acoustical consulting firm specializing in environmental noise and architectural acoustics.

Rosen Goldberg Der & Lewitz, Inc.
1100 Larkspur Landing Cir. #354
Larkspur, CA  94939
(415) 464-0150

Acoustical and audio-visual consultants.

Roth Acoustical Associates
2352 Norton Road
Pittsburgh,, PA  15241
(412) 831-8382
(800) 908-8935
Stephen.Roth@RothAcoustics.com

Noise control and acoustical consulting for community noise, architectural and industrial issues, and expert witness services.

Scantek, Inc.
6430 Dobbin Rd.
# C
Columbia, MD  21045
(410) 290-7726

Scantek, Inc. is a worldwide leader in sound and vibration instumentation sales, service, rental, and calibaration.

Schaffer Acoustics Inc.
869 Via de La Paz
Suite D
Pacific Palisades, CA  90272
(310) 459-6463
mark@schaffer-acoustics.com

Schaffer Acoustics Inc. provides full-service consulting, testing & design in the areas of noise and vibration control.

Schomer & Associates, Inc.
2117 Robert Drive
Champaign, IL  61821
(217) 359-6602

Consultants in environmental noise prediction, measurement, assessment, and mitigation; audibility of signals and alarms; general acoustics; and litigation in all of these areas.

Shen Milsom & Wilke
417 5th Ave.
5th Floor
New York, NY  10016
(212) 725-6800

SM&W provides integrated services in the areas of telecommunications, audiovisual, multimedia, acoustics and trading floor design.

Shiner + Associates, Inc.
225 West Washington St. Suite 1625
Chicago, IL  60606
(312) 849-3340

Shiner + Associates, Inc., founded in 1973, specialises in Architectural Acoustics, Aircraft Noise, Community Noise Surveys, Environmental Surveys, Mechanical Systems & HVAC Systems, and Industrial Noise & Vibration Control.

Siebein Associates, Inc.
625 NW 60th Street
Suite C
Gainesville, FL  32607
(352) 331-5111
gsiebein@siebeinacoustic.com

Siebein Acoustics provides acoustical consulting specializing in all acoustical areas, including theaters, concert halls, hospitals, churches and other environmental situations.

Sound Engineering Services
117 Williams Road
Trumbull, CT  06611
(203) 261-8553

SES provides consulting services for interior acoustics, community noise, expert testimony, ect.

Soundaway Corporation
2336 La Mirada Drive
Ste. 100
Vista, CA  92081
(866) 768-6381
(760) 599-3985

Distributor of products for both residential and commercial sound proofing and noise control.

Soundown Corp.
16 Broadway
Salem, MA  01970
(978) 745-7000

Soundown Corporation manufactures noise control materials and offers a wide variety of sound reduction materials in various thicknesses, weights and surface finishes. Our technology, rseources and capabilities for quieting noise in marine craft are unmatched.

SoundPLAN International LLC
80 East Aspley Lane
Shelton, WA  98584
(360) 432-9840
marketing@soundplan.com

Noise and air pollution assessment and mapping software.

SoundSense, LLC
46 Newtown Lane
Ste. 1
East Hampton, New York  11937
(631) 324-2266

SoundSense is a turnkey acoustic engineering company that mathematically models spaces, supplies patented and proprietary products, and performs innovative installation techniques to provide the Paradise Effect (TM) for any environment. We don't just sell products--WE ENGINEER SOLUTIONS!

SPL Services Inc.
3580 El Paso Alto
Vista, CA  92084
(800) 407-6863
splservices@abac.com

Provides sound analysis and mitigation. SPL also does sound level meter rentals.

Staiano Engineering, Inc.
1923 Stanley Ave.
Rockville, MD  20851
(301) 468-1074
admin@staianoengineering.com

We have specialized in sound and vibration measurement, prediction, and control-design consulting services, since 1982.

State Of The Art Acoustik
43 - 1010 Polytek Street
Ottawa, ON  K1J 9J3
Canada
(613) 745-2003
sota@sota.ca

Acoustic consulting firm in Ottawa.

Svantek America Inc.
70 Himalaya Ct.
Alpine, UT  84004
(801) 492-6115

Instrumentation for sound & vibration measurements.

TALASKE
1033 South Blvd.
Oak Park, IL  60302
(708) 524-2800

Talaske consultants offer sound thinking and expertise in the design and evaluation of critical acoustic environments.

Thalheimer Asscciates
27 Peterson Rd.
Natick, MA  01760
(508) 651-9772

The Acoustics & Vibration Group
5700 Broadway
Sacramento, CA  95820
(916) 457-1444

Consultants in acoustics, vibration, noise control and audio visual design.

The Modal Shop, Inc.
3149 E. Kemper Road
Cincinnati, OH  45241
(513) 351-9919
(800) 860-4867

The Modal Shop offers a one-stop sound and vibration rental shop ranging from Type 1 and 2 sound level meters, intensity systems, dosimeters to outdoor environmental noise measurement "kits."

The Papadimos Group
818 Fifth Avenue
Suite 207
San Rafael, CA  94901
(415-456-0170

Acoustic and vibration consulting firm, specialize in type design of facilities for advanced technologies, healthcare, biotech, and laboratories.

Thorburn Associates, Inc
20880 Baker Street
P.O. Box 20399
Castro Valley, CA  94546
(510) 886-7826

Thorburn Associates can help you solve your noise issues. We are a full service acoustic and audiovisuals design and engineering firm, for over 15 years designing quality environments by providing solutions to noise pollution issues both in new construction and renovations.

Valcoustics Canada Ltd.
30 Wertheim Court
Unit 25
Richmond Hill, ON  L4B 1B9
Canada
(905) 764-5223

Acoustical consulting in both architectural and environmental services.

Veneklasen Associates
1711 Sixteenth Street
Santa Monica, CA  90404
(310) 450-1733

Founded in 1947, Veneklasen Associates is one of the largest acoustical consulting firms in the Western United States, with services that encompass architectural acoustics, audio-visual (AV), information technology (IT), and environmental noise and vibration mitagation.

Virginia Tech Architectural Acoustics Laboratory
201 Cowgill Hall (0205)
Blacksburg, VA  24061-0205
(540) 231-1225

Exploration of all arcitectural acoustics under the umbrella of design.

Wakefield Acoustics
#301--2250 Oak Bay Avenue
Victoria, BC  V8R 1G5
Canada
(250) 370-9302
clair@wakefieldacoustics.com

Consulting acoustical engineering firm specializing in noise impact assessment, noise control, and acoustical design.

Wieland Acoustics
1371 Warner Ave.
Ste. A
Tustin, CA  92780
(949) 474-1222
dwieland@wielandassoc.com

We provide unsurpassed service to resolve noise and vibration problems for clients throughout the United States.

Wilson, Ihrig & Associates, Inc., Acoustical & Vibration Con
6001 Shellmound St., Suite 400
Emeryville, CA  94608
(510) 658-6719
cell--650-740-1586

Wilson, Ihrig & Associates provides a complete range of consulting services associated with acoustics and noise/vibration measurement, evaluation, and control.

Wrightson, Johnson, Haddon & Williams Inc. (WJHW, Inc.)
4801 Spring Valley Road,
Suite 113
Dallas, TX  75244
(972) 934-3700

WJHW is a multi-disciplined consulting firm offering state of the art design services in sound systems, audio/visual, video & scoring displays, broadcast provisions & video production, acoustics & noise control, theatre planning, lighting and rigging, distributed TV & satellite, video surveillance & access control, and tel/data structured cabling.

Wyle Laboratories
241 18th St. S.
Ste. 701
Arlington, VA  22202-3419
(703) 415-4550

Research and consulting in acoustics and vibration.

Young Environmental Sciences, Inc
1295 Northern Boulevard, Suite 11
Manhasset, NY  11030
(516) 627-3555

Aviation noise consulting and planning firm founded in 1984.

Acoustical Consultants-Hotels, Motels, Restaurants

A Acoustics
9324 SW Camille Terrrace
Portland, OR  97223
(503) 977-2690

Acoustical engineering services for noise control in industrial and commercial building.

Acoustic Associates, Ltd.
PO Box 218
Palatine, IL  60078
(847) 359-1068
t.thunder@comcast.net

Acoustic Associates is a consulting firm that performs environmental, industrial, and product noise studies. They also consult and hold seminars on hearing conservation,audiometry (CAOHC) and noise assessment.

Acoustic Dimensions
145 Huguenot St., Suite 406
New Rochelle, NY  10801
(914) 712-1300

Acoustic Dimensions specializes in noise control and sound isolation for interior and exterior environments, and provides expertise to enable these places to be more pleasing to the ears.

Acoustic Sciences Corporation
4275 West 5th Avenue
Eugene, OR  97402
(800) 272-8823

Since 1984 we have analyzed, designed and manufactured ready-to-install sound and noise control systems from recording studios to hifi and home theater, classrooms to restaurants, church sanctuaries to fellowship halls, electronic cabinet sound baffles to outdoor sound fencing, and we provide DIY soundproofing kits for rooms and doors.

Acoustical & Thermal Services, Inc.
7320 Shattuck
Saginaw, MI  48603
(989) 239-3809

Energy efficient insulation and coatings for noise control and other problem solving in the commercial, residential, and industrial sectors.

Acoustical Design Group
5799 Broadmoor
Suite 108
Mission, KS  66202
(913) 384-1261

Acoustical consulting firm providing a full range of acoustics, sound and audio-visual solutions.

Acousticontrol LLC
1709 Washington Avenue Loft 300
St. Louis, MO  63103
(314) 436-9770

We design spaces to help prevent noise problems, or solve them for most all indoor and outdoor commercial, institutional, residential and industrial environments. Acousricontol is now the U.S. distributor for SILENTIUM, an active noise reduction technology for home appliances, cars, ventilation systems, computers, air conditioning, medical equipment, and many other noise suppression applications. See; www.silentium.com.

Acoustilog, Inc
19 Mercer Street
New York, NY  10013
(212) 925-1365

www.acoustilog.com

We provide professional acoustic measurement, acoustical and noise consultation, expert witness testimony, soundproofing design and troubleshooting services for business and industry, recording and broadcast studios and private individuals. We specialize in practical, no-nonsense solutions to acoustic problems.

Aercoustics Engineering Limited
50 Ronson Drive, Suite 165
Toronto, ON  M9W 1B3
Canada
(416) 249-3361

AEL is Canada's premier engineering firm in acoustic design, noise control and vibration control.

AKRF, Inc.
440 Park Avenue South 7th Fl.
New York, NY  10016
(646) 388-9825

AKRF provides acoustical consulting specializing in architectural acoustics and environmental noise and vibration services for architects, developers, lawyers, and others in the design community.

American Micro Industries, Inc.
440 Ramsey Ave.
Chambersburg, PA  17201
(800) 558-2058

Manufacturer and distributor of specialty soundproofing, noise reduction, acoustic-thermal insulations, acoustic baffles, sound absorbers, noise barriers, studio and home theater acoustic products.

Angevine Acoustical Consultants
P.O. Box 725
East Aurora, NY  14052-0725
(716) 652-0282
(800) 836-3834
AngevineAc@verizon.net

Consultants in environmental noise assessments, architectural acoustics, industrial nosie and vibration.

Arpeggio Acoustic Consulting, LLC
1947 Aspen Drive NE
Atlanta, GA  30345
(404) 277-6528
jehnert@arpeggioacoustics.com

Drawing upon more than 50 years of combined practice, Arpeggio, LLC provides consulting services in all areas of acoustics, including architectural acoustics, community and environmental noise control, industrial noise, vibration, and expert testimony.

ATC Associates Inc.
171 Commerce St.
PO Box 1486
Williston, VT  05495
(802)-862-1980
(877) 282-4756
Tbroido@atc-enviro.com

ATC Associates Inc. is a nationwide full service environmental and health & safety consulting and engineering firm.

Bay Area Noise Control/Soundproofing Remodelers
662 30th Ave.
San Francisco, CA  94121
(415) 386-3344
lee@bayareanoisecontrol.com

Your one-stop shop for soundproofing needs, soundproofing materials supply, noise control consulting, and soundproofing installations.

C & S Engineers, Quieter Home Program
499 Col. Eileen Collins Blvd.
Syracuse, NY  13212
(315) 455-2000

C & S provides comprehensive program management, design and construction management for residential and non-residential sound isolation programs.

C and C Consultants
3712 N. Broadway, PMB #641
Chicago, IL  60613
(800) 348-9315

Providing complete acoustics and noise control design services since 1979. With offices in Chicago, Il. and Lincoln, Nebraska.

Central Acoustics
P.O. Box 24523
Omaha, NE  68124
(402) 213-1146

Located in Omaha, Nebraska, Central Acoustics provides consulting services in architectural acoustics and noise control.

Charles M. Salter Associates
130 Sutter Street
Fl 5
San Francisco, CA  94104
(415) 397-0442

Charles M. Salter Associates, Inc., consultants in acoustics, audio-visual system design, telecommunications, and security consulting services was founded in 1975.

CITIQUIET Soundproof Windows
11-11 43rd Rdoad
Long Island City, NY  11101
(212) 874-5362
(718) 752-0490

Manufacture and installation of soundproof windows.

City Soundproofing, LLC
203 N. 36th St.
Richmond, VA  23223
(800) 262-8339

A full service company that specializes in residential noise control, City Soundproofing offers consultation, materials and installation to help promote peace and privacy in your neighborhood.

Colin Gordon & Associates
150 North Hill Drive
Ste. 15
PO Box 2070
Brisbane, CA  94005
(415) 570-0350

Colin Gordon Associates is a consulting firm offering services related to noise and vibration assessment & control in the workplace and the community.

CSTI Acoustics
16155 Park Row
Suite 150
Houston, TX  77084-6971
(281) 492-2784
bob@cstiacoustics.com

CSTI Acoustics offers professional consulting in acoustics, noise and vibration control, hearing damage risk, product design, and literature research for engineering firms, commercial and industrial firms, government agencies, architects, attorneys, and churches.

David Braslau Associates
1313 Fifth Street SE
Suite 322
Minneapolis, MN  55414
(612) 331-4571

Since 1971, David Braslau Associates, Inc. solves problems in environmental noise and acoustics, both in areas of practical application and research. They currently provide a wide spectrum of services in acoustics and vibration.

Edward Dugger & Associates
789 SW Federal HWY
Suite 214
Stuart, FL  34994
(772) 286-8351

Edward Dugger & Associates, P.A. specializes in architectural acoustics, mechanical noise control, and AV systems.

Engineering Dynamics, Inc
3925 S. Kalamath St.
Englewood, CO  80110
(303) 761-4367

Acoustical Engineers, Sound and Vibration Instrumentation Calibration, Rental and Repair.

eNoise Control
297 North 9th Street
Noblesville, Indiana  46060
(888) 213-4711
(317) 774-1900

An engineering and sales organization specializing in Acoustics and devoted to Noise and Vibration Control. For Acoustical Consulting; For Sound Enclosures; For Outdoor Sound Barrier.

Environmental Safety Associates (ESA)
2600 Kings Lake Blvd.
Naples, FL  34112-5409
(888) 667-3723
(315) 635-6027
esaconsulting@comcast.net

Consultant and testifying expert in noise control and machine/facility safety.

ESI Engineering
7831 Glenroy Rd.
Ste. 430
Minneapolis, MN  55439
(952) 831-4646

ESI provides specialized services to architects, engineers, and industrial clients in dynamic structural analysis, vibration, and noise control and testing.

Gordon Bricken & Associates Inc.
1621 E. 17th Street
Suite K
Santa Anna, CA  92705
(714) 835-0249
gbricken@aol.com

General Purpose Acoustical Consulting.

Greenbusch Group, Inc.
1900 W. Nickerson St., Ste. 201
Seattle, WA  98119
(206) 378-0569

The Greenbusch Group is an acoustical, audio/video, and vertical transportation design, mechanical engineering and commissioning firm. The Greenbusch Group specializes in architectural acoustics and mechanical 'system noise' and vibration analysis.

HDR Engineering Inc.
701 Xenia Ave. S.
Minneapolis, MN  55416
(763) 591-5450

The Environmental Acoustics Program at HDR Engineering, Inc. provides solutions for noise and vibration issues associated with large and small projects throughout the nation.

HFP Acoustical Consultants
1140-10201 Southport Road SW
Calgary, AB  T2W 4X9
Canada
(403) 259-6600

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

HFP Acoustical Consultants
6001 Savoy, Suite 215
Houston, TX  77036
(713) 789-9400

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

HUSH Acoustics LLC
9109 Coronado Terrace
Fairfax, VA  22031
(703) 534-2790

HUSH Acoustics provides consulting services in all areas of architectural acoustics, environmental noise and vibration.

Industrial Acoustics Company
1160 Commerce Avenue
Bronx, NY  10462
(718) 931-8000
info@industrialacoustics.com

The World Leader In Noise Control. A Worldwild Manufacturer Of Noise Contol Products And Services. ndustrial Acoustics Company has been providing sound control products and systems to architects and engineers in industry and government since 1949, providing turnkey solutions to a wide variety of sound control problems.

J & A Enterprises
16 Broadway
Salem, MA  01970
(978) 741-1551

J & A Enterprises is an engineering firm specializing in noise and vibration control of marine craft. J & A approaches new designs and solutions of existing problems with a wealth of experience, training, and diagnostic instrumentation.

Jack Randorff Associates
11 West Canyon View Drive
Ransom Canyon, TX  79366
(806) 829-2521

Acoustical engineering and consulting services--Nationwide.

Ken Eldred Engineering
P.O. Box 501
East Boothbay, ME  04544
(207) 633-5991
keldred@alum.mit.edu

Airport noise, community noise and architectural acoustic control are some of our specialties.

Merck & Hill Consultants, Inc.
1995 North Park Place, Suite 450
Atlanta, GA  30339
(770) 937-0185
info@merckhill.com

Merck & Hill Consultants is an independent consulting and design firm specializing in the relationships between sound and the built environment. Providing consulting, design, and evaluation services for both future and existing facilities, the firm's services include building site and community noise impact assessments; sound isolation and noise abatement designs; acoustics testing and noise exposure monitoring; and expert testimony.

Metropolitan Acoustics
40 W. Evergreen Ave. Suite 108
Philadelphia, PA  19118
(215) 248-4352
info@metropolitanacoustics.com

Metropolitan Acoustics provides consulting services in architectural acoustics, noise control and sound, and A/V system design.

Netwell Noise Control
18525 37th Avenue N.
Minneapolis, Mn.  55446-2855
(763) 694-8908

NETWELL NOISE CONTROL supplies soundproofing products and treatments for commercial, industrial, and residential applications.

New England Soundproofing
190 Felton St.
Waltham, MA  02532
(781) 710-1261

New England Soundproofing is Massachusetts' only consulting, sales, and installation of soundproofing material.

Noise Control Engineering Inc.
799 Middlesex Turnpike
Billerica, MA  01821
(978) 670-5339

Acoustical consultanting firm specializing in marine and industrial noise control consulting.

O'Neill Engineered Systems
W28534 Beverly Lane
Hartland, WI  53029
(262) 538-0215

Specialists in noise and vibration control

Oshex Associates, Inc.
PO Box 151
Baldwinsville, NY  13027
800-LESS LOUD (537-7568)

Products and services for measurement and control of noise and vibration--since 1975.

Patching Associates Acoustical Engineering Ltd.
# 9, 4825 Westwinds Dr. NE
Calgary, AB  T3J 4L4
Canada
(403) 730-7291

Engineering and consulting in noise and vibration.

Power Acoustics, Inc
12472 Lake Underhill Road #302
Orlando, FL  32828
(407) 381-1439

Acoustical consultants specializing in the power generation industry.

Resource Systems Group
55 Railroad Row
White River Junction, VT  05001
(802) 295-4999
(888) 292-9639
rsg@rsginc.com

Resource Systems Group provides clients with consulting services for the management of business, transportation, and natural resources.

Rosen Goldberg Der & Lewitz, Inc.
1100 Larkspur Landing Cir. #354
Larkspur, CA  94939
(415) 464-0150

Acoustical and audio-visual consultants.

Roth Acoustical Associates
2352 Norton Road
Pittsburgh,, PA  15241
(412) 831-8382
(800) 908-8935
Stephen.Roth@RothAcoustics.com

Noise control and acoustical consulting for community noise, architectural and industrial issues, and expert witness services.

Schaffer Acoustics Inc.
869 Via de La Paz
Suite D
Pacific Palisades, CA  90272
(310) 459-6463
mark@schaffer-acoustics.com

Schaffer Acoustics Inc. provides full-service consulting, testing & design in the areas of noise and vibration control.

Shiner + Associates, Inc.
225 West Washington St. Suite 1625
Chicago, IL  60606
(312) 849-3340

Shiner + Associates, Inc., founded in 1973, specialises in Architectural Acoustics, Aircraft Noise, Community Noise Surveys, Environmental Surveys, Mechanical Systems & HVAC Systems, and Industrial Noise & Vibration Control.

Siebein Associates, Inc.
625 NW 60th Street
Suite C
Gainesville, FL  32607
(352) 331-5111
gsiebein@siebeinacoustic.com

Siebein Acoustics provides acoustical consulting specializing in all acoustical areas, including theaters, concert halls, hospitals, churches and other environmental situations.

Sound Engineering Services
117 Williams Road
Trumbull, CT  06611
(203) 261-8553

SES provides consulting services for interior acoustics, community noise, expert testimony, ect.

Soundaway Corporation
2336 La Mirada Drive
Ste. 100
Vista, CA  92081
(866) 768-6381
(760) 599-3985

Distributor of products for both residential and commercial sound proofing and noise control.

SoundSense, LLC
46 Newtown Lane
Ste. 1
East Hampton, New York  11937
(631) 324-2266

SoundSense is a turnkey acoustic engineering company that mathematically models spaces, supplies patented and proprietary products, and performs innovative installation techniques to provide the Paradise Effect (TM) for any environment. We don't just sell products--WE ENGINEER SOLUTIONS!

Staiano Engineering, Inc.
1923 Stanley Ave.
Rockville, MD  20851
(301) 468-1074
admin@staianoengineering.com

We have specialized in sound and vibration measurement, prediction, and control-design consulting services, since 1982.

TALASKE
1033 South Blvd.
Oak Park, IL  60302
(708) 524-2800

Talaske consultants offer sound thinking and expertise in the design and evaluation of critical acoustic environments.

Thorburn Associates, Inc
20880 Baker Street
P.O. Box 20399
Castro Valley, CA  94546
(510) 886-7826

Thorburn Associates can help you solve your noise issues. We are a full service acoustic and audiovisuals design and engineering firm, for over 15 years designing quality environments by providing solutions to noise pollution issues both in new construction and renovations.

Trademark Soundproofing
(845) 352-3200

Your source for acoustical and soundproofing materials, articles and ideas.

Valcoustics Canada Ltd.
30 Wertheim Court
Unit 25
Richmond Hill, ON  L4B 1B9
Canada
(905) 764-5223

Acoustical consulting in both architectural and environmental services.

Veneklasen Associates
1711 Sixteenth Street
Santa Monica, CA  90404
(310) 450-1733

Founded in 1947, Veneklasen Associates is one of the largest acoustical consulting firms in the Western United States, with services that encompass architectural acoustics, audio-visual (AV), information technology (IT), and environmental noise and vibration mitagation.

Virginia Tech Architectural Acoustics Laboratory
201 Cowgill Hall (0205)
Blacksburg, VA  24061-0205
(540) 231-1225

Exploration of all arcitectural acoustics under the umbrella of design.

Wakefield Acoustics
#301--2250 Oak Bay Avenue
Victoria, BC  V8R 1G5
Canada
(250) 370-9302
clair@wakefieldacoustics.com

Consulting acoustical engineering firm specializing in noise impact assessment, noise control, and acoustical design.

Wieland Acoustics
1371 Warner Ave.
Ste. A
Tustin, CA  92780
(949) 474-1222
dwieland@wielandassoc.com

We provide unsurpassed service to resolve noise and vibration problems for clients throughout the United States.

Wilson, Ihrig & Associates, Inc., Acoustical & Vibration Con
6001 Shellmound St., Suite 400
Emeryville, CA  94608
(510) 658-6719
cell--650-740-1586

Wilson, Ihrig & Associates provides a complete range of consulting services associated with acoustics and noise/vibration measurement, evaluation, and control.

Wrightson, Johnson, Haddon & Williams Inc. (WJHW, Inc.)
4801 Spring Valley Road,
Suite 113
Dallas, TX  75244
(972) 934-3700

WJHW is a multi-disciplined consulting firm offering state of the art design services in sound systems, audio/visual, video & scoring displays, broadcast provisions & video production, acoustics & noise control, theatre planning, lighting and rigging, distributed TV & satellite, video surveillance & access control, and tel/data structured cabling.

Acoustical Consultants-Product Noise Reduction

A Acoustics
9324 SW Camille Terrrace
Portland, OR  97223
(503) 977-2690

Acoustical engineering services for noise control in industrial and commercial building.

Acentech
33 Moulton St.
Cambridge, MA  02138
(617) 499-8000

Acentech provides engineers, architects, and designers with professional consulting services for acoustical, audiovisual, and noise and vibration control.

Acoustiblok, Inc.
6900 Interbay Blvd.
Tampa, FL  33616
(813) 980-1400

Research, development & manufacture of innovative products to reduce noise and increase privacy throughout the world.

Acoustic Dimensions
145 Huguenot St., Suite 406
New Rochelle, NY  10801
(914) 712-1300

Acoustic Dimensions specializes in noise control and sound isolation for interior and exterior environments, and provides expertise to enable these places to be more pleasing to the ears.

Acoustic Sciences Corporation
4275 West 5th Avenue
Eugene, OR  97402
(800) 272-8823

Since 1984 we have analyzed, designed and manufactured ready-to-install sound and noise control systems from recording studios to hifi and home theater, classrooms to restaurants, church sanctuaries to fellowship halls, electronic cabinet sound baffles to outdoor sound fencing, and we provide DIY soundproofing kits for rooms and doors.

Acoustical Design Collaborative Ltd.
7509 L'Hirondelle Club Rd.
Ruxton, MD  21204-6418
(410) 821-5930
nts@akustx.com

Acoustical, noise, and vibration consulting services for buildings and the exterior environment.

Acoustical Design Group
5799 Broadmoor
Suite 108
Mission, KS  66202
(913) 384-1261

Acoustical consulting firm providing a full range of acoustics, sound and audio-visual solutions.

Acoustical Measurements Services,LLC
1305 Briargate Drive
York, PA  17404
(717) 650-7476

Acoustical Measurements Services LLC specializes in noise measurements, impact studies, and corrective measures.

Acoustical Solutions Logo

Acoustical Solutions, Inc.
2420 Grenoble Road
Richmond, VA  23294
(804) 346-8350
(800) 782-5742
info@acousticalsolutions.com

Leading provider of complete soundproofing and noise control solutions.

Acousticontrol LLC
1709 Washington Avenue Loft 300
St. Louis, MO  63103
(314) 436-9770

We design spaces to help prevent noise problems, or solve them for most all indoor and outdoor commercial, institutional, residential and industrial environments. Acousricontol is now the U.S. distributor for SILENTIUM, an active noise reduction technology for home appliances, cars, ventilation systems, computers, air conditioning, medical equipment, and many other noise suppression applications. See; www.silentium.com.

Acoustilog, Inc
19 Mercer Street
New York, NY  10013
(212) 925-1365

www.acoustilog.com

We provide professional acoustic measurement, acoustical and noise consultation, expert witness testimony, soundproofing design and troubleshooting services for business and industry, recording and broadcast studios and private individuals. We specialize in practical, no-nonsense solutions to acoustic problems.

Aercoustics Engineering Limited
50 Ronson Drive, Suite 165
Toronto, ON  M9W 1B3
Canada
(416) 249-3361

AEL is Canada's premier engineering firm in acoustic design, noise control and vibration control.

Aeroacoustic Corp.
3300 Corporation Way
Darlington, SC  29532
(843) 398-1006

AeroAcoustic designs, engineers and manufactures acoustical products for industrial noise control applications. All products are manufactured in the U.S.A., including silencers, enclosures, panels, silent rooms and more, with installation and sound survey reports available in order to provide full service to our customers.

Aeroacoustic Corp.
169-193 Highland Parkway
Roselle, NJ  07203
(800) 842-2376
(908) 241-8600

Aeroacoustic designs, engineers and manufactures acoustical products for industrial noise control applications. All products are manufactured in the U.S.A., including silencers, enclosures, panels, silent rooms and more, with installation and sound survey reports available in order to provide full service to our customers.

Alliance Acoustical Consultants, Inc.
18023 Sky Park Circle, Suite H2
Irvine, CA  92614
1 (800)-NOISE-18

Alliance Acoustical Consultants, Inc. (AAC) is a specialized acoustical consulting practice established to provide a broad range of acoustic, noise, and vibration analysis/modeling/measurement capabilities for environmental impact analyses, transportation projects (highway, aircraft, rail), commercial projects, architectural/building acoustics, and industrial, mechanical, and power plant noise control. AAC also provides acoustical support services for general project planning, permitting, program development, regulatory compliance, and feasibility analyses. AAC has offices in Irvine, San Diego, Sacramento, Phoenix, Las Vegas, Seattle, and Bozeman.

American Micro Industries, Inc.
440 Ramsey Ave.
Chambersburg, PA  17201
(800) 558-2058

Manufacturer and distributor of specialty soundproofing, noise reduction, acoustic-thermal insulations, acoustic baffles, sound absorbers, noise barriers, studio and home theater acoustic products.

Angevine Acoustical Consultants
P.O. Box 725
East Aurora, NY  14052-0725
(716) 652-0282
(800) 836-3834
AngevineAc@verizon.net

Consultants in environmental noise assessments, architectural acoustics, industrial nosie and vibration.

Arpeggio Acoustic Consulting, LLC
1947 Aspen Drive NE
Atlanta, GA  30345
(404) 277-6528
jehnert@arpeggioacoustics.com

Drawing upon more than 50 years of combined practice, Arpeggio, LLC provides consulting services in all areas of acoustics, including architectural acoustics, community and environmental noise control, industrial noise, vibration, and expert testimony.

Associates in Acoustics Inc.
31385 Burn Lane
Evergreen, CO  80439
(303) 670-9270
info@AssociatesInAcoustics.com

Specialists in occupational noise measurement, noise control, and hearing loss prevention programs.

ATCO Noise Management
1243 McKnight Blvd. N.E.
Calgary, AB  T2E-5T1
(403) 292-7804

Engineering and construction company specializing in turn-key industrial noise abatement and noise consulting throughout North America and abroad.

Audio Metrics
4510 Marlena St.
Bossier City, LA  71111
(318) 424-3190

Test for noise problems; design and build solutions.

Ballentine Walker Smith Inc.
4659 Brazil Wood Drive
Kennesaw, GA  30144
(770) 517-6464

Acoustical consulting firm providing services in architectural acoustic design, environmental and industrial noise monitoring, assessment and mitigation, computer modeling and expert testimony.

Bay Area Noise Control/Soundproofing Remodelers
662 30th Ave.
San Francisco, CA  94121
(415) 386-3344
lee@bayareanoisecontrol.com

Your one-stop shop for soundproofing needs, soundproofing materials supply, noise control consulting, and soundproofing installations.

Brooks Acoustics Corporation
30 Lafayette Square, Ste 103
Vernon, CT  06066
(860) 896-1081
(800) 817-5831

Acoustical consulting, engineering, design and test services since 1959.

Bruel & Kjaer
Brel & Kjr North America Inc.
2815-A Colonnades Court
Norcross, GA  30071-1588
(770) 209-6907
1-800-332-2040

Bruel & Kjaer is your sole source provider of solutions for sound and vibration, measurement and analysis. We offer components, systems, and services for customers involved in compliance testing, reserch, product development, and manufacturing

C & S Engineers, Quieter Home Program
499 Col. Eileen Collins Blvd.
Syracuse, NY  13212
(315) 455-2000

C & S provides comprehensive program management, design and construction management for residential and non-residential sound isolation programs.

Campanella Associates
3201 Ridgewood Drive
Columbus, OH  43026
(614) 876-5108

Consultants in acoustics.

Charles M. Salter Associates
130 Sutter Street
Fl 5
San Francisco, CA  94104
(415) 397-0442

Charles M. Salter Associates, Inc., consultants in acoustics, audio-visual system design, telecommunications, and security consulting services was founded in 1975.

City Soundproofing, LLC
203 N. 36th St.
Richmond, VA  23223
(800) 262-8339

A full service company that specializes in residential noise control, City Soundproofing offers consultation, materials and installation to help promote peace and privacy in your neighborhood.

Colin Gordon & Associates
150 North Hill Drive
Ste. 15
PO Box 2070
Brisbane, CA  94005
(415) 570-0350

Colin Gordon Associates is a consulting firm offering services related to noise and vibration assessment & control in the workplace and the community.

Cross-Spectrum Acoustics
P.O. Box 90842
Springfield, MA  01139
(413) 315-5770
info@cross-spectrum.com

Massachusetts firm offering sound and vibration measurment and consulting services for environmental and engineering applications.

CSTI Acoustics
16155 Park Row
Suite 150
Houston, TX  77084-6971
(281) 492-2784
bob@cstiacoustics.com

CSTI Acoustics offers professional consulting in acoustics, noise and vibration control, hearing damage risk, product design, and literature research for engineering firms, commercial and industrial firms, government agencies, architects, attorneys, and churches.

David Braslau Associates
1313 Fifth Street SE
Suite 322
Minneapolis, MN  55414
(612) 331-4571

Since 1971, David Braslau Associates, Inc. solves problems in environmental noise and acoustics, both in areas of practical application and research. They currently provide a wide spectrum of services in acoustics and vibration.

Eilar Associates, Inc.
539 Encinitas Blvd. # 206
Encinitas, CA  92024
(800) 439-8205

Acoustical and environmental consulting services - since 1974 - offices in California, Colorado, and Washington.

Engineering Dynamics, Inc
3925 S. Kalamath St.
Englewood, CO  80110
(303) 761-4367

Acoustical Engineers, Sound and Vibration Instrumentation Calibration, Rental and Repair.

eNoise Control
297 North 9th Street
Noblesville, Indiana  46060
(888) 213-4711
(317) 774-1900

An engineering and sales organization specializing in Acoustics and devoted to Noise and Vibration Control. For Acoustical Consulting; For Sound Enclosures; For Outdoor Sound Barrier.

Environmental Safety Associates (ESA)
2600 Kings Lake Blvd.
Naples, FL  34112-5409
(888) 667-3723
(315) 635-6027
esaconsulting@comcast.net

Consultant and testifying expert in noise control and machine/facility safety.

ESI Engineering
7831 Glenroy Rd.
Ste. 430
Minneapolis, MN  55439
(952) 831-4646

ESI provides specialized services to architects, engineers, and industrial clients in dynamic structural analysis, vibration, and noise control and testing.

Gordon Bricken & Associates Inc.
1621 E. 17th Street
Suite K
Santa Anna, CA  92705
(714) 835-0249
gbricken@aol.com

General Purpose Acoustical Consulting.

Hatch--Noise & Vibration
2800 Speakman Dr.
Sheridan Science & Technology Park
Mississauga, ON  L5K 2R7
Canada
(905) 403-3932
tkelsall@hatch.ca

Hatch is a large global engineering company serving metallurgical, mining, energy and infrastructure clients. For over 30 years we have helped our clients solve their Noise and Vibration issues and provide their employees and their neighbours with quieter facilities.

Head Acoustics, Inc.
6964 Kensington Road
Brighton, MI  48116
(248) 486-0099

HEAD Acoustics offers test systems and consulting services to companies that need to reduce the noise of their products.

HFP Acoustical Consultants
6001 Savoy, Suite 215
Houston, TX  77036
(713) 789-9400

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

HFP Acoustical Consultants
1140-10201 Southport Road SW
Calgary, AB  T2W 4X9
Canada
(403) 259-6600

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

Hugh Williamson Associates Inc.
205 Bolton Street
Suite 406
Ottawa, ON  K1N-1N7
Canada
(613) 747-0983

Noise and vibration consulting firm in Ottawa, Canada.

HUSH Acoustics LLC
9109 Coronado Terrace
Fairfax, VA  22031
(703) 534-2790

HUSH Acoustics provides consulting services in all areas of architectural acoustics, environmental noise and vibration.

Industrial Acoustics Company
1160 Commerce Avenue
Bronx, NY  10462
(718) 931-8000
info@industrialacoustics.com

The World Leader In Noise Control. A Worldwild Manufacturer Of Noise Contol Products And Services. ndustrial Acoustics Company has been providing sound control products and systems to architects and engineers in industry and government since 1949, providing turnkey solutions to a wide variety of sound control problems.

J & A Enterprises
16 Broadway
Salem, MA  01970
(978) 741-1551

J & A Enterprises is an engineering firm specializing in noise and vibration control of marine craft. J & A approaches new designs and solutions of existing problems with a wealth of experience, training, and diagnostic instrumentation.

Jack Randorff Associates
11 West Canyon View Drive
Ransom Canyon, TX  79366
(806) 829-2521

Acoustical engineering and consulting services--Nationwide.

JR Engineering
1902 120th Place SE
Suite 202
Everett, WA  98208-6292
(425) 337-9472

Aircraft noise certification, architectural and environmental noise control, measurements, mitigation and certification.

Kamperman Associates Inc.
312 Washington Avenue
Wisconson Dells, WI  53965
(608) 254-5656
(800) 787-6624

Kamperman Associates INC. has specialized in environmental noise control for more than 30 years for Industry, Governments, Architects, and Attorneys.

McGill Air Silence LLC
2400 Fairwood Avenue
Columbus, OH  43207-2700
(614) 829-1200

Manufacturers of acoustical panels, enclosures, curtains, silencers, and related noise control products for industrial and HVAC applications.

Medlin & Associates Inc.,Acoustical Consultants
PO Box 130941
Carlsbad, CA  92013-0941
(760) 930-6515
mail@medlin-acoustics.com

Medlin and Associstes provides acoustical consulting services for architechtural infrastructure and environmental projects.

Nelson Acoustical Engineering, Inc.
P.O. Box 879
Elgin, TX  78621
(512) 281-5535

Nelson Acoustical Engineering, Inc. provides professional noise control consulting services for design and retrofit of products, machinery, and industrial plants.

Netwell Noise Control
18525 37th Avenue N.
Minneapolis, Mn.  55446-2855
(763) 694-8908

NETWELL NOISE CONTROL supplies soundproofing products and treatments for commercial, industrial, and residential applications.

New England Soundproofing
190 Felton St.
Waltham, MA  02532
(781) 710-1261

New England Soundproofing is Massachusetts' only consulting, sales, and installation of soundproofing material.

New Frontier Industries
PO Box 1360
Milton, NH  03851
(603) 652-7888
nfi.frank@comcast.net

New Frontier Industries, a non-profit corporation, manufactures EverQuiet Wall that is easy to install, a certified "Green" product from recycled plastic that lasts a lifetime and is effective for many noise reduction applications.

Noise Control Engineering Inc.
799 Middlesex Turnpike
Billerica, MA  01821
(978) 670-5339

Acoustical consultanting firm specializing in marine and industrial noise control consulting.

NVH Technologies
45 East 100 North
Alpine, UT  84004
(801) 756-5692

Production supplier of active noise cancellation and vibration cancellation systems.

O'Neill Engineered Systems
W28534 Beverly Lane
Hartland, WI  53029
(262) 538-0215

Specialists in noise and vibration control

Orfield Laboratories
2709 E. 25th Street
Minneapolis, MN  55406
(612) 721-2455

Acoustics and lighting.

Patching Associates Acoustical Engineering Ltd.
# 9, 4825 Westwinds Dr. NE
Calgary, AB  T3J 4L4
Canada
(403) 730-7291

Engineering and consulting in noise and vibration.

Power Acoustics, Inc
12472 Lake Underhill Road #302
Orlando, FL  32828
(407) 381-1439

Acoustical consultants specializing in the power generation industry.

Resource Systems Group
55 Railroad Row
White River Junction, VT  05001
(802) 295-4999
(888) 292-9639
rsg@rsginc.com

Resource Systems Group provides clients with consulting services for the management of business, transportation, and natural resources.

RH Lyon Corp.
60 Prentiss Lane
Belmont, MA  02478
(617) 489-2112

Consultation on product design for improved sound quality.

Rosen Goldberg Der & Lewitz, Inc.
1100 Larkspur Landing Cir. #354
Larkspur, CA  94939
(415) 464-0150

Acoustical and audio-visual consultants.

Roth Acoustical Associates
2352 Norton Road
Pittsburgh,, PA  15241
(412) 831-8382
(800) 908-8935
Stephen.Roth@RothAcoustics.com

Noise control and acoustical consulting for community noise, architectural and industrial issues, and expert witness services.

Scantek, Inc.
6430 Dobbin Rd.
# C
Columbia, MD  21045
(410) 290-7726

Scantek, Inc. is a worldwide leader in sound and vibration instumentation sales, service, rental, and calibaration.

Schaffer Acoustics Inc.
869 Via de La Paz
Suite D
Pacific Palisades, CA  90272
(310) 459-6463
mark@schaffer-acoustics.com

Schaffer Acoustics Inc. provides full-service consulting, testing & design in the areas of noise and vibration control.

SenSound
221 Lewiston Road
Grosse Pointe Farms, MI  48236
(313) 882-1065

Noise diagnostic software, systems, and services providing 3D mapping of noise sources.

Shen Milsom & Wilke
417 5th Ave.
5th Floor
New York, NY  10016
(212) 725-6800

SM&W provides integrated services in the areas of telecommunications, audiovisual, multimedia, acoustics and trading floor design.

Smart Skin, Inc.
125 Columbia Ct., Suite 6
Chaska, MN  55318
(952) 556-5205

Smart Skin designs and develops innovative solutions to control noise and vibration in surface structures, through the application of its patented technology to manage the energy flow.

Sound Engineering Services
117 Williams Road
Trumbull, CT  06611
(203) 261-8553

SES provides consulting services for interior acoustics, community noise, expert testimony, ect.

Soundaway Corporation
2336 La Mirada Drive
Ste. 100
Vista, CA  92081
(866) 768-6381
(760) 599-3985

Distributor of products for both residential and commercial sound proofing and noise control.

Soundown Corp.
16 Broadway
Salem, MA  01970
(978) 745-7000

Soundown Corporation manufactures noise control materials and offers a wide variety of sound reduction materials in various thicknesses, weights and surface finishes. Our technology, rseources and capabilities for quieting noise in marine craft are unmatched.

SoundPLAN International LLC
80 East Aspley Lane
Shelton, WA  98584
(360) 432-9840
marketing@soundplan.com

Noise and air pollution assessment and mapping software.

Soundproofing America, Inc
141 N. Pacific Street, Suite E
San Marcos, CA  92069
(877) 530-0139

Soundproofing America specializes in soundproof flooring, acoustical treatments, mass loaded vinyl, acoustical cotton insulations, soundproof windows, and a wide array of soundproofing support products. Our professional technical staff is available 6 days a week to help folks throughout the United States.

SoundSense, LLC
46 Newtown Lane
Ste. 1
East Hampton, New York  11937
(631) 324-2266

SoundSense is a turnkey acoustic engineering company that mathematically models spaces, supplies patented and proprietary products, and performs innovative installation techniques to provide the Paradise Effect (TM) for any environment. We don't just sell products--WE ENGINEER SOLUTIONS!

Staiano Engineering, Inc.
1923 Stanley Ave.
Rockville, MD  20851
(301) 468-1074
admin@staianoengineering.com

We have specialized in sound and vibration measurement, prediction, and control-design consulting services, since 1982.

State Of The Art Acoustik
43 - 1010 Polytek Street
Ottawa, ON  K1J 9J3
Canada
(613) 745-2003
sota@sota.ca

Acoustic consulting firm in Ottawa.

Super Soundproofing Co.
455 East Carmel St.
San Marcos, CA  92085
1-760-752-3030
1-888-942-7723

The oldest and best soundproofing product supplier on the web! http://us-mg5.mail.yahoo.com/neo/launch?.rand=fa0pu7gmes26k#

Svantek America Inc.
70 Himalaya Ct.
Alpine, UT  84004
(801) 492-6115

Instrumentation for sound & vibration measurements.

The Acoustics & Vibration Group
5700 Broadway
Sacramento, CA  95820
(916) 457-1444

Consultants in acoustics, vibration, noise control and audio visual design.

The Modal Shop, Inc.
3149 E. Kemper Road
Cincinnati, OH  45241
(513) 351-9919
(800) 860-4867

The Modal Shop offers a one-stop sound and vibration rental shop ranging from Type 1 and 2 sound level meters, intensity systems, dosimeters to outdoor environmental noise measurement "kits."

The Papadimos Group
818 Fifth Avenue
Suite 207
San Rafael, CA  94901
(415-456-0170

Acoustic and vibration consulting firm, specialize in type design of facilities for advanced technologies, healthcare, biotech, and laboratories.

Thorburn Associates, Inc
20880 Baker Street
P.O. Box 20399
Castro Valley, CA  94546
(510) 886-7826

Thorburn Associates can help you solve your noise issues. We are a full service acoustic and audiovisuals design and engineering firm, for over 15 years designing quality environments by providing solutions to noise pollution issues both in new construction and renovations.

Trademark Soundproofing
(845) 352-3200

Your source for acoustical and soundproofing materials, articles and ideas.

Valcoustics Canada Ltd.
30 Wertheim Court
Unit 25
Richmond Hill, ON  L4B 1B9
Canada
(905) 764-5223

Acoustical consulting in both architectural and environmental services.

Veneklasen Associates
1711 Sixteenth Street
Santa Monica, CA  90404
(310) 450-1733

Founded in 1947, Veneklasen Associates is one of the largest acoustical consulting firms in the Western United States, with services that encompass architectural acoustics, audio-visual (AV), information technology (IT), and environmental noise and vibration mitagation.

Wieland Acoustics
1371 Warner Ave.
Ste. A
Tustin, CA  92780
(949) 474-1222
dwieland@wielandassoc.com

We provide unsurpassed service to resolve noise and vibration problems for clients throughout the United States.

Wilson, Ihrig & Associates, Inc., Acoustical & Vibration Con
6001 Shellmound St., Suite 400
Emeryville, CA  94608
(510) 658-6719
cell--650-740-1586

Wilson, Ihrig & Associates provides a complete range of consulting services associated with acoustics and noise/vibration measurement, evaluation, and control.

Wrightson, Johnson, Haddon & Williams Inc. (WJHW, Inc.)
4801 Spring Valley Road,
Suite 113
Dallas, TX  75244
(972) 934-3700

WJHW is a multi-disciplined consulting firm offering state of the art design services in sound systems, audio/visual, video & scoring displays, broadcast provisions & video production, acoustics & noise control, theatre planning, lighting and rigging, distributed TV & satellite, video surveillance & access control, and tel/data structured cabling.

Acoustical Consultants-School/Classroom

A Acoustics
9324 SW Camille Terrrace
Portland, OR  97223
(503) 977-2690

Acoustical engineering services for noise control in industrial and commercial building.

Acentech
33 Moulton St.
Cambridge, MA  02138
(617) 499-8000

Acentech provides engineers, architects, and designers with professional consulting services for acoustical, audiovisual, and noise and vibration control.

Acoustic Associates, Ltd.
PO Box 218
Palatine, IL  60078
(847) 359-1068
t.thunder@comcast.net

Acoustic Associates is a consulting firm that performs environmental, industrial, and product noise studies. They also consult and hold seminars on hearing conservation,audiometry (CAOHC) and noise assessment.

Acoustic Dimensions
145 Huguenot St., Suite 406
New Rochelle, NY  10801
(914) 712-1300

Acoustic Dimensions specializes in noise control and sound isolation for interior and exterior environments, and provides expertise to enable these places to be more pleasing to the ears.

Acoustic Sciences Corporation
4275 West 5th Avenue
Eugene, OR  97402
(800) 272-8823

Since 1984 we have analyzed, designed and manufactured ready-to-install sound and noise control systems from recording studios to hifi and home theater, classrooms to restaurants, church sanctuaries to fellowship halls, electronic cabinet sound baffles to outdoor sound fencing, and we provide DIY soundproofing kits for rooms and doors.

Acoustical & Thermal Services, Inc.
7320 Shattuck
Saginaw, MI  48603
(989) 239-3809

Energy efficient insulation and coatings for noise control and other problem solving in the commercial, residential, and industrial sectors.

Acoustical Design Collaborative Ltd.
7509 L'Hirondelle Club Rd.
Ruxton, MD  21204-6418
(410) 821-5930
nts@akustx.com

Acoustical, noise, and vibration consulting services for buildings and the exterior environment.

Acoustical Design Group
5799 Broadmoor
Suite 108
Mission, KS  66202
(913) 384-1261

Acoustical consulting firm providing a full range of acoustics, sound and audio-visual solutions.

Acoustical Solutions Logo

Acoustical Solutions, Inc.
2420 Grenoble Road
Richmond, VA  23294
(804) 346-8350
(800) 782-5742
info@acousticalsolutions.com

Leading provider of complete soundproofing and noise control solutions.

Acousticontrol LLC
1709 Washington Avenue Loft 300
St. Louis, MO  63103
(314) 436-9770

We design spaces to help prevent noise problems, or solve them for most all indoor and outdoor commercial, institutional, residential and industrial environments. Acousricontol is now the U.S. distributor for SILENTIUM, an active noise reduction technology for home appliances, cars, ventilation systems, computers, air conditioning, medical equipment, and many other noise suppression applications. See; www.silentium.com.

Acoustics First Corporation
2247 Tomlyn Street
Richmond, VA  23230-3334
(804) 342-2900
(888) 765-2900
info@acousticsfirst.com

Acoustics First offers a full range of acoustical materials including sound absorbers, barriers, diffusers, and specialty products. These are used in applications that include recording studios, architectural acoustics, educational settings, and industrial noise control.

Acoustilog, Inc
19 Mercer Street
New York, NY  10013
(212) 925-1365

www.acoustilog.com

We provide professional acoustic measurement, acoustical and noise consultation, expert witness testimony, soundproofing design and troubleshooting services for business and industry, recording and broadcast studios and private individuals. We specialize in practical, no-nonsense solutions to acoustic problems.

Aercoustics Engineering Limited
50 Ronson Drive, Suite 165
Toronto, ON  M9W 1B3
Canada
(416) 249-3361

AEL is Canada's premier engineering firm in acoustic design, noise control and vibration control.

AKRF, Inc.
440 Park Avenue South 7th Fl.
New York, NY  10016
(646) 388-9825

AKRF provides acoustical consulting specializing in architectural acoustics and environmental noise and vibration services for architects, developers, lawyers, and others in the design community.

Alliance Acoustical Consultants, Inc.
18023 Sky Park Circle, Suite H2
Irvine, CA  92614
1 (800)-NOISE-18

Alliance Acoustical Consultants, Inc. (AAC) is a specialized acoustical consulting practice established to provide a broad range of acoustic, noise, and vibration analysis/modeling/measurement capabilities for environmental impact analyses, transportation projects (highway, aircraft, rail), commercial projects, architectural/building acoustics, and industrial, mechanical, and power plant noise control. AAC also provides acoustical support services for general project planning, permitting, program development, regulatory compliance, and feasibility analyses. AAC has offices in Irvine, San Diego, Sacramento, Phoenix, Las Vegas, Seattle, and Bozeman.

American Micro Industries, Inc.
440 Ramsey Ave.
Chambersburg, PA  17201
(800) 558-2058

Manufacturer and distributor of specialty soundproofing, noise reduction, acoustic-thermal insulations, acoustic baffles, sound absorbers, noise barriers, studio and home theater acoustic products.

Angevine Acoustical Consultants
P.O. Box 725
East Aurora, NY  14052-0725
(716) 652-0282
(800) 836-3834
AngevineAc@verizon.net

Consultants in environmental noise assessments, architectural acoustics, industrial nosie and vibration.

Arpeggio Acoustic Consulting, LLC
1947 Aspen Drive NE
Atlanta, GA  30345
(404) 277-6528
jehnert@arpeggioacoustics.com

Drawing upon more than 50 years of combined practice, Arpeggio, LLC provides consulting services in all areas of acoustics, including architectural acoustics, community and environmental noise control, industrial noise, vibration, and expert testimony.

Arup Acoustics
155 Avenue of Americas
New York, NY  10013
(212) 229-2669

Consulting design services in auditorium design, classrooms, room acoustics, sound isolation, noise control, sound reinforcement and audiovisual. (NY, LA, SF & International)

ATC Associates Inc.
171 Commerce St.
PO Box 1486
Williston, VT  05495
(802)-862-1980
(877) 282-4756
Tbroido@atc-enviro.com

ATC Associates Inc. is a nationwide full service environmental and health & safety consulting and engineering firm.

Audio Metrics
4510 Marlena St.
Bossier City, LA  71111
(318) 424-3190

Test for noise problems; design and build solutions.

Ballentine Walker Smith Inc.
4659 Brazil Wood Drive
Kennesaw, GA  30144
(770) 517-6464

Acoustical consulting firm providing services in architectural acoustic design, environmental and industrial noise monitoring, assessment and mitigation, computer modeling and expert testimony.

Bay Area Noise Control/Soundproofing Remodelers
662 30th Ave.
San Francisco, CA  94121
(415) 386-3344
lee@bayareanoisecontrol.com

Your one-stop shop for soundproofing needs, soundproofing materials supply, noise control consulting, and soundproofing installations.

Big Sky Acoustics, LLC
P.O. Box 27
Helena, MT  59624
(406) 457-0407

Acoustical consulting firm specializing in environmental noise control and architectural acoustics.

Brooks Acoustics Corporation
30 Lafayette Square, Ste 103
Vernon, CT  06066
(860) 896-1081
(800) 817-5831

Acoustical consulting, engineering, design and test services since 1959.

Bruel & Kjaer
Brel & Kjr North America Inc.
2815-A Colonnades Court
Norcross, GA  30071-1588
(770) 209-6907
1-800-332-2040

Bruel & Kjaer is your sole source provider of solutions for sound and vibration, measurement and analysis. We offer components, systems, and services for customers involved in compliance testing, reserch, product development, and manufacturing

C & S Engineers, Quieter Home Program
499 Col. Eileen Collins Blvd.
Syracuse, NY  13212
(315) 455-2000

C & S provides comprehensive program management, design and construction management for residential and non-residential sound isolation programs.

C and C Consultants
3712 N. Broadway, PMB #641
Chicago, IL  60613
(800) 348-9315

Providing complete acoustics and noise control design services since 1979. With offices in Chicago, Il. and Lincoln, Nebraska.

Campanella Associates
3201 Ridgewood Drive
Columbus, OH  43026
(614) 876-5108

Consultants in acoustics.

CDAI Integrated Technical Solutions
Two Piedmont Center
3565 Piedmont Road
Suite 110
Atlanta, GA  30305
(404) 633-8861

For architects, engineers, and owners, CDAI provides integrated design services in acoustics, audiovisual, lighting, and theatre.

Central Acoustics
P.O. Box 24523
Omaha, NE  68124
(402) 213-1146

Located in Omaha, Nebraska, Central Acoustics provides consulting services in architectural acoustics and noise control.

Cerami Associates, Inc.
404 5th Ave. 8th Floor
New York, NY  10018
(212) 370-1776
info@ceramiassociates.com

Cerami & Associates, a woman owned business enterprise, is a team of consultants dedicated to providing state-of-the art solutions in acoustical & audiovisual design.

Charles M. Salter Associates
130 Sutter Street
Fl 5
San Francisco, CA  94104
(415) 397-0442

Charles M. Salter Associates, Inc., consultants in acoustics, audio-visual system design, telecommunications, and security consulting services was founded in 1975.

Chips Davis Designs
4650 Greenbush Dr.
Concord, CA  94521
(925) 827-3263

Acoustical consulting for critical listening spaces. (Studios, Homes, Churches, Lounges, Showrooms.)

City Soundproofing
360 West 34th St., Suite 14G
New York, NY  10001
(800) 262-8339

City Soundproofing, LLC
203 N. 36th St.
Richmond, VA  23223
(800) 262-8339

A full service company that specializes in residential noise control, City Soundproofing offers consultation, materials and installation to help promote peace and privacy in your neighborhood.

Colin Gordon & Associates
150 North Hill Drive
Ste. 15
PO Box 2070
Brisbane, CA  94005
(415) 570-0350

Colin Gordon Associates is a consulting firm offering services related to noise and vibration assessment & control in the workplace and the community.

Cross-Spectrum Acoustics
P.O. Box 90842
Springfield, MA  01139
(413) 315-5770
info@cross-spectrum.com

Massachusetts firm offering sound and vibration measurment and consulting services for environmental and engineering applications.

CSTI Acoustics
16155 Park Row
Suite 150
Houston, TX  77084-6971
(281) 492-2784
bob@cstiacoustics.com

CSTI Acoustics offers professional consulting in acoustics, noise and vibration control, hearing damage risk, product design, and literature research for engineering firms, commercial and industrial firms, government agencies, architects, attorneys, and churches.

David Braslau Associates
1313 Fifth Street SE
Suite 322
Minneapolis, MN  55414
(612) 331-4571

Since 1971, David Braslau Associates, Inc. solves problems in environmental noise and acoustics, both in areas of practical application and research. They currently provide a wide spectrum of services in acoustics and vibration.

Echo Busters
P.O. Box 721
Wheatley Heights, NY  11798
(888) 324-6287
(631) 253-0001

Manufacturers of absorption and diffusion panels, bass control units, and soundproofing products.

Edward Dugger & Associates
789 SW Federal HWY
Suite 214
Stuart, FL  34994
(772) 286-8351

Edward Dugger & Associates, P.A. specializes in architectural acoustics, mechanical noise control, and AV systems.

Eilar Associates, Inc.
539 Encinitas Blvd. # 206
Encinitas, CA  92024
(800) 439-8205

Acoustical and environmental consulting services - since 1974 - offices in California, Colorado, and Washington.

Engineering Dynamics, Inc
3925 S. Kalamath St.
Englewood, CO  80110
(303) 761-4367

Acoustical Engineers, Sound and Vibration Instrumentation Calibration, Rental and Repair.

eNoise Control
297 North 9th Street
Noblesville, Indiana  46060
(888) 213-4711
(317) 774-1900

An engineering and sales organization specializing in Acoustics and devoted to Noise and Vibration Control. For Acoustical Consulting; For Sound Enclosures; For Outdoor Sound Barrier.

Environmental Concepts, Inc.
1695 Service Rd., NE
Grand Rapids, MI  49503
(800) 284-9363

Products and services for acoustics, noise and vibration control.

Environmental Safety Associates (ESA)
2600 Kings Lake Blvd.
Naples, FL  34112-5409
(888) 667-3723
(315) 635-6027
esaconsulting@comcast.net

Consultant and testifying expert in noise control and machine/facility safety.

ESI Engineering
7831 Glenroy Rd.
Ste. 430
Minneapolis, MN  55439
(952) 831-4646

ESI provides specialized services to architects, engineers, and industrial clients in dynamic structural analysis, vibration, and noise control and testing.

Fermata Audio & Acoustics
PO Box 1161
Portsmouth, NH  03802
(603) 964-4488

F E R M A T A Audio and Acoustic, a New England company offering audio recording services and acoustical consulting.

Gordon Bricken & Associates Inc.
1621 E. 17th Street
Suite K
Santa Anna, CA  92705
(714) 835-0249
gbricken@aol.com

General Purpose Acoustical Consulting.

Greenbusch Group, Inc.
1900 W. Nickerson St., Ste. 201
Seattle, WA  98119
(206) 378-0569

The Greenbusch Group is an acoustical, audio/video, and vertical transportation design, mechanical engineering and commissioning firm. The Greenbusch Group specializes in architectural acoustics and mechanical 'system noise' and vibration analysis.

Harris Miller Miller & Hanson Inc.
77 South Bedford St.
Burlington, MA  01803
(781) 229-0707

HMMH is an international leader in environmental noise and vibration control, air quality analysis, airport and airspace planning, and climate and energy solutions.

Hatch--Noise & Vibration
2800 Speakman Dr.
Sheridan Science & Technology Park
Mississauga, ON  L5K 2R7
Canada
(905) 403-3932
tkelsall@hatch.ca

Hatch is a large global engineering company serving metallurgical, mining, energy and infrastructure clients. For over 30 years we have helped our clients solve their Noise and Vibration issues and provide their employees and their neighbours with quieter facilities.

HDR Engineering Inc.
701 Xenia Ave. S.
Minneapolis, MN  55416
(763) 591-5450

The Environmental Acoustics Program at HDR Engineering, Inc. provides solutions for noise and vibration issues associated with large and small projects throughout the nation.

Hessler Associates, Inc.
3862 Cliston Manor Pl.
Haymarket, VA  20169
(703) 753-1602
info@hesslerassociates.com

Founded in 1976, Hessler Associates has been providing environmental, industrial and architectural acoustic measurement, analysis and design services for over twenty five years. The specialty of the firm is the acoustic design of power plants for the electrical power generation industry.

HFP Acoustical Consultants
6001 Savoy, Suite 215
Houston, TX  77036
(713) 789-9400

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

HFP Acoustical Consultants
1140-10201 Southport Road SW
Calgary, AB  T2W 4X9
Canada
(403) 259-6600

HFP provides architectural acoustical assessment, sound system engineering and industrial noise control engineering consulting services; with architectural and A/V clientele for commercial and institutional facilities, and industrial clientele in the oil, gas, petrochemical and power generation industries.

Hugh Williamson Associates Inc.
205 Bolton Street
Suite 406
Ottawa, ON  K1N-1N7
Canada
(613) 747-0983

Noise and vibration consulting firm in Ottawa, Canada.

HUSH Acoustics LLC
9109 Coronado Terrace
Fairfax, VA  22031
(703) 534-2790

HUSH Acoustics provides consulting services in all areas of architectural acoustics, environmental noise and vibration.

Industrial Acoustics Company
1160 Commerce Avenue
Bronx, NY  10462
(718) 931-8000
info@industrialacoustics.com

The World Leader In Noise Control. A Worldwild Manufacturer Of Noise Contol Products And Services. ndustrial Acoustics Company has been providing sound control products and systems to architects and engineers in industry and government since 1949, providing turnkey solutions to a wide variety of sound control problems.

J & A Enterprises
16 Broadway
Salem, MA  01970
(978) 741-1551

J & A Enterprises is an engineering firm specializing in noise and vibration control of marine craft. J & A approaches new designs and solutions of existing problems with a wealth of experience, training, and diagnostic instrumentation.

Jack Randorff Associates
11 West Canyon View Drive
Ransom Canyon, TX  79366
(806) 829-2521

Acoustical engineering and consulting services--Nationwide.

Listen Acoustics, Inc.
333 State Street, Suite V-297
Lake Oswego, OR  97034
(503) 888-7741

Listen Acoustics, Inc. specializes in architectural acoustics, noise control, and audio/video system design.

Lou Sutherland
Consultant in Acoustics
27803 Longhill Dr.
Rancho Palos Verdes, CA  90275-7654
(310) 541-7654

Consultant in Acoustics

McKay Conant Hoover Inc.
5655 Lindero Canyon Rd.
Suite 325
Westlake Village, CA  91362
(818) 991-9300
Info@MCBinc.com

McKay Conant Hoover Inc. provides acoustical consulting services in all areas of Building Acoustics and Audiovisual systems.

Medlin & Associates Inc.,Acoustical Consultants
PO Box 130941
Carlsbad, CA  92013-0941
(760) 930-6515
mail@medlin-acoustics.com

Medlin and Associstes provides acoustical consulting services for architechtural infrastructure and environmental projects.

Merck & Hill Consultants, Inc.
1995 North Park Place, Suite 450
Atlanta, GA  30339
(770) 937-0185
info@merckhill.com

Merck & Hill Consultants is an independent consulting and design firm specializing in the relationships between sound and the built environment. Providing consulting, design, and evaluation services for both future and existing facilities, the firm's services include building site and community noise impact assessments; sound isolation and noise abatement designs; acoustics testing and noise exposure monitoring; and expert testimony.

Metropolitan Acoustics
40 W. Evergreen Ave. Suite 108
Philadelphia, PA  19118
(215) 248-4352
info@metropolitanacoustics.com

Metropolitan Acoustics provides consulting services in architectural acoustics, noise control and sound, and A/V system design.

Netwell Noise Control
18525 37th Avenue N.
Minneapolis, Mn.  55446-2855
(763) 694-8908

NETWELL NOISE CONTROL supplies soundproofing products and treatments for commercial, industrial, and residential applications.

New England Soundproofing
190 Felton St.
Waltham, MA  02532
(781) 710-1261

New England Soundproofing is Massachusetts' only consulting, sales, and installation of soundproofing material.

Noise Control Engineering Inc.
799 Middlesex Turnpike
Billerica, MA  01821
(978) 670-5339

Acoustical consultanting firm specializing in marine and industrial noise control consulting.

O'Neill Engineered Systems
W28534 Beverly Lane
Hartland, WI  53029
(262) 538-0215

Specialists in noise and vibration control

Orpheus Acoustics
925 Virginia Avenue
Lancaster, PA  17603
(717) 291-9123
cnb@orpheus-acoustics.com

Noise measurement and analysis, expert witness, and noise-control design for both critical listening spaces and communities.

Oshex Associates, Inc.
PO Box 151
Baldwinsville, NY  13027
800-LESS LOUD (537-7568)

Products and services for measurement and control of noise and vibration--since 1975.

Ostergaard Acoustical Associates
200 Executive Drive
Suite 350
Orange, NJ  07052
(973) 731-7002

Consultants in Architectural Acoustics, Enviromental Noise Control, and Hearing Conservation

Patching Associates Acoustical Engineering Ltd.
# 9, 4825 Westwinds Dr. NE
Calgary, AB  T3J 4L4
Canada
(403) 730-7291

Engineering and consulting in noise and vibration.

Pelton Marsh Kinsella
1420 Mockingbird Lane St.
Ste. 400
Dallas, TX  75247
(214) 688-7444
pmkwebmaster@c-b.com

Pelton Marsh Kinsella consultants provides acoustical consulting and design of audiovisual broadcasts and show control systems.

Power Acoustics, Inc
12472 Lake Underhill Road #302
Orlando, FL  32828
(407) 381-1439

Acoustical consultants specializing in the power generation industry.

Resource Systems Group
55 Railroad Row
White River Junction, VT  05001
(802) 295-4999
(888) 292-9639
rsg@rsginc.com

Resource Systems Group provides clients with consulting services for the management of business, transportation, and natural resources.

Rosen Goldberg Der & Lewitz, Inc.
1100 Larkspur Landing Cir. #354
Larkspur, CA  94939
(415) 464-0150

Acoustical and audio-visual consultants.

Roth Acoustical Associates
2352 Norton Road
Pittsburgh,, PA  15241
(412) 831-8382
(800) 908-8935
Stephen.Roth@RothAcoustics.com

Noise control and acoustical consulting for community noise, architectural and industrial issues, and expert witness services.

Scantek, Inc.
6430 Dobbin Rd.
# C
Columbia, MD  21045
(410) 290-7726

Scantek, Inc. is a worldwide leader in sound and vibration instumentation sales, service, rental, and calibaration.

Schaffer Acoustics Inc.
869 Via de La Paz
Suite D
Pacific Palisades, CA  90272
(310) 459-6463
mark@schaffer-acoustics.com

Schaffer Acoustics Inc. provides full-service consulting, testing & design in the areas of noise and vibration control.

Shen Milsom & Wilke
417 5th Ave.
5th Floor
New York, NY  10016
(212) 725-6800

SM&W provides integrated services in the areas of telecommunications, audiovisual, multimedia, acoustics and trading floor design.

Shiner + Associates, Inc.
225 West Washington St. Suite 1625
Chicago, IL  60606
(312) 849-3340

Shiner + Associates, Inc., founded in 1973, specialises in Architectural Acoustics, Aircraft Noise, Community Noise Surveys, Environmental Surveys, Mechanical Systems & HVAC Systems, and Industrial Noise & Vibration Control.

Siebein Associates, Inc.
625 NW 60th Street
Suite C
Gainesville, FL  32607
(352) 331-5111
gsiebein@siebeinacoustic.com

Siebein Acoustics provides acoustical consulting specializing in all acoustical areas, including theaters, concert halls, hospitals, churches and other environmental situations.

Sound Engineering Services
117 Williams Road
Trumbull, CT  06611
(203) 261-8553

SES provides consulting services for interior acoustics, community noise, expert testimony, ect.

Sound Listening Environments Inc.
A12-1250 Eglinton Avenue West
Suite 246
Mississauga, ON  L5V 1N3
Canada
(800) 263-1828

Sound Listening Environments Inc. provides the product Hushh-ups, that eliminates noise caused by furniture legs scraping on uncarpeted floors.

Soundaway Corporation
2336 La Mirada Drive
Ste. 100
Vista, CA  92081
(866) 768-6381
(760) 599-3985

Distributor of products for both residential and commercial sound proofing and noise control.

Soundown Corp.
16 Broadway
Salem, MA  01970
(978) 745-7000

Soundown Corporation manufactures noise control materials and offers a wide variety of sound reduction materials in various thicknesses, weights and surface finishes. Our technology, rseources and capabilities for quieting noise in marine craft are unmatched.

SoundPLAN International LLC
80 East Aspley Lane
Shelton, WA  98584
(360) 432-9840
marketing@soundplan.com

Noise and air pollution assessment and mapping software.

Soundproofing America, Inc
141 N. Pacific Street, Suite E
San Marcos, CA  92069
(877) 530-0139

Soundproofing America specializes in soundproof flooring, acoustical treatments, mass loaded vinyl, acoustical cotton insulations, soundproof windows, and a wide array of soundproofing support products. Our professional technical staff is available 6 days a week to help folks throughout the United States.

SoundSense, LLC
46 Newtown Lane
Ste. 1
East Hampton, New York  11937
(631) 324-2266

SoundSense is a turnkey acoustic engineering company that mathematically models spaces, supplies patented and proprietary products, and performs innovative installation techniques to provide the Paradise Effect (TM) for any environment. We don't just sell products--WE ENGINEER SOLUTIONS!

Staiano Engineering, Inc.
1923 Stanley Ave.
Rockville, MD  20851
(301) 468-1074
admin@staianoengineering.com

We have specialized in sound and vibration measurement, prediction, and control-design consulting services, since 1982.

State Of The Art Acoustik
43 - 1010 Polytek Street
Ottawa, ON  K1J 9J3
Canada
(613) 745-2003
sota@sota.ca

Acoustic consulting firm in Ottawa.

Super Soundproofing Co.
455 East Carmel St.
San Marcos, CA  92085
1-760-752-3030
1-888-942-7723

The oldest and best soundproofing product supplier on the web! http://us-mg5.mail.yahoo.com/neo/launch?.rand=fa0pu7gmes26k#

Svantek America Inc.
70 Himalaya Ct.
Alpine, UT  84004
(801) 492-6115

Instrumentation for sound & vibration measurements.

TALASKE
1033 South Blvd.
Oak Park, IL  60302
(708) 524-2800

Talaske consultants offer sound thinking and expertise in the design and evaluation of critical acoustic environments.

The Acoustics & Vibration Group
5700 Broadway
Sacramento, CA  95820
(916) 457-1444

Consultants in acoustics, vibration, noise control and audio visual design.

The Modal Shop, Inc.
3149 E. Kemper Road
Cincinnati, OH  45241
(513) 351-9919
(800) 860-4867

The Modal Shop offers a one-stop sound and vibration rental shop ranging from Type 1 and 2 sound level meters, intensity systems, dosimeters to outdoor environmental noise measurement "kits."

The Papadimos Group
818 Fifth Avenue
Suite 207
San Rafael, CA  94901
(415-456-0170

Acoustic and vibration consulting firm, specialize in type design of facilities for advanced technologies, healthcare, biotech, and laboratories.

Thorburn Associates, Inc
20880 Baker Street
P.O. Box 20399
Castro Valley, CA  94546
(510) 886-7826

Thorburn Associates can help you solve your noise issues. We are a full service acoustic and audiovisuals design and engineering firm, for over 15 years designing quality environments by providing solutions to noise pollution issues both in new construction and renovations.

Trademark Soundproofing
(845) 352-3200

Your source for acoustical and soundproofing materials, articles and ideas.

Valcoustics Canada Ltd.
30 Wertheim Court
Unit 25
Richmond Hill, ON  L4B 1B9
Canada
(905) 764-5223

Acoustical consulting in both architectural and environmental services.

Veneklasen Associates
1711 Sixteenth Street
Santa Monica, CA  90404
(310) 450-1733

Founded in 1947, Veneklasen Associates is one of the largest acoustical consulting firms in the Western United States, with services that encompass architectural acoustics, audio-visual (AV), information technology (IT), and environmental noise and vibration mitagation.

Virginia Tech Architectural Acoustics Laboratory
201 Cowgill Hall (0205)
Blacksburg, VA  24061-0205
(540) 231-1225

Exploration of all arcitectural acoustics under the umbrella of design.

Wakefield Acoustics
#301--2250 Oak Bay Avenue
Victoria, BC  V8R 1G5
Canada
(250) 370-9302
clair@wakefieldacoustics.com

Consulting acoustical engineering firm specializing in noise impact assessment, noise control, and acoustical design.

Wieland Acoustics
1371 Warner Ave.
Ste. A
Tustin, CA  92780
(949) 474-1222
dwieland@wielandassoc.com

We provide unsurpassed service to resolve noise and vibration problems for clients throughout the United States.

Wilson, Ihrig & Associates, Inc., Acoustical & Vibration Con
6001 Shellmound St., Suite 400
Emeryville, CA  94608
(510) 658-6719
cell--650-740-1586

Wilson, Ihrig & Associates provides a complete range of consulting services associated with acoustics and noise/vibration measurement, evaluation, and control.

Wrightson, Johnson, Haddon & Williams Inc. (WJHW, Inc.)
4801 Spring Valley Road,
Suite 113
Dallas, TX  75244
(972) 934-3700

WJHW is a multi-disciplined consulting firm offering state of the art design services in sound systems, audio/visual, video & scoring displays, broadcast provisions & video production, acoustics & noise control, theatre planning, lighting and rigging, distributed TV & satellite, video surveillance & access control, and tel/data structured cabling.

Wyle Laboratories
241 18th St. S.
Ste. 701
Arlington, VA  22202-3419
(703) 415-4550

Research and consulting in acoustics and vibration.

Architects

Aercoustics Engineering Limited
50 Ronson Drive, Suite 165
Toronto, ON  M9W 1B3
Canada
(416) 249-3361

AEL is Canada's premier engineering firm in acoustic design, noise control and vibration control.

Ballentine Walker Smith Inc.
4659 Brazil Wood Drive
Kennesaw, GA  30144
(770) 517-6464

Acoustical consulting firm providing services in architectural acoustic design, environmental and industrial noise monitoring, assessment and mitigation, computer modeling and expert testimony.

C & S Engineers, Quieter Home Program
499 Col. Eileen Collins Blvd.
Syracuse, NY  13212
(315) 455-2000

C & S provides comprehensive program management, design and construction management for residential and non-residential sound isolation programs.

Chips Davis Designs
4650 Greenbush Dr.
Concord, CA  94521
(925) 827-3263

Acoustical consulting for critical listening spaces. (Studios, Homes, Churches, Lounges, Showrooms.)

Cityproof Interior Window Systems
10-11 43rd Ave.
Long Island City, NY  11101
(718) 786-1600

Cityproof custom manufactures and installs interior window systems that eliminate up to 95% noise infiltration, eliminate up to 99% draft and dirt infiltration, provide maximum thermal control, and provide security and privacy. The Cityproof interior window works in conjunction with the existing exterior window. It is installed on the inside and creates a 'buffer zone' and seal between the two windows.

Edward Dugger & Associates
789 SW Federal HWY
Suite 214
Stuart, FL  34994
(772) 286-8351

Edward Dugger & Associates, P.A. specializes in architectural acoustics, mechanical noise control, and AV systems.

Ewart Wetherill
(510) 769-1622
redwetherill@sbcglobal.net

Mr. Wetherill specializes in the acoustics of religious facilities and classroom acoustics.

Hatch--Noise & Vibration
2800 Speakman Dr.
Sheridan Science & Technology Park
Mississauga, ON  L5K 2R7
Canada
(905) 403-3932
tkelsall@hatch.ca

Hatch is a large global engineering company serving metallurgical, mining, energy and infrastructure clients. For over 30 years we have helped our clients solve their Noise and Vibration issues and provide their employees and their neighbours with quieter facilities.

HDR Engineering Inc.
701 Xenia Ave. S.
Minneapolis, MN  55416
(763) 591-5450

The Environmental Acoustics Program at HDR Engineering, Inc. provides solutions for noise and vibration issues associated with large and small projects throughout the nation.

Kodet Architectural Group
15 Groveland Terrace
Minneapolis, MN  55403-1154
(612) 377-2737

School and classroom architects.

Resource Systems Group
55 Railroad Row
White River Junction, VT  05001
(802) 295-4999
(888) 292-9639
rsg@rsginc.com

Resource Systems Group provides clients with consulting services for the management of business, transportation, and natural resources.

SoundPLAN International LLC
80 East Aspley Lane
Shelton, WA  98584
(360) 432-9840
marketing@soundplan.com

Noise and air pollution assessment and mapping software.

The Modal Shop, Inc.
3149 E. Kemper Road
Cincinnati, OH  45241
(513) 351-9919
(800) 860-4867

The Modal Shop offers a one-stop sound and vibration rental shop ranging from Type 1 and 2 sound level meters, intensity systems, dosimeters to outdoor environmental noise measurement "kits."

The Papadimos Group
818 Fifth Avenue
Suite 207
San Rafael, CA  94901
(415-456-0170

Acoustic and vibration consulting firm, specialize in type design of facilities for advanced technologies, healthcare, biotech, and laboratories.

Virginia Tech Architectural Acoustics Laboratory
201 Cowgill Hall (0205)
Blacksburg, VA  24061-0205
(540) 231-1225

Exploration of all arcitectural acoustics under the umbrella of design.

Noise Enclosures

Acoustic Systems
1301 Arrow Point Drive
Cedar Park, TX  78613
(512) 531-6400

Acoustic Systems manufactures modular noise control enclosures to meet predetermined acoustic performance levels.

Aeroacoustic Corp.
169-193 Highland Parkway
Roselle, NJ  07203
(800) 842-2376
(908) 241-8600

Aeroacoustic designs, engineers and manufactures acoustical products for industrial noise control applications. All products are manufactured in the U.S.A., including silencers, enclosures, panels, silent rooms and more, with installation and sound survey reports available in order to provide full service to our customers.

Aeroacoustic Corp.
3300 Corporation Way
Darlington, SC  29532
(843) 398-1006

AeroAcoustic designs, engineers and manufactures acoustical products for industrial noise control applications. All products are manufactured in the U.S.A., including silencers, enclosures, panels, silent rooms and more, with installation and sound survey reports available in order to provide full service to our customers.

Controlled Acoustics Corporation
126 Kensington Oval
New Rochelle, NY  10805
(914) 576-5131

Specialists in engineered products for Sound, Vibration & Noise Control. SOLVING NOISE PROBLEMS SINCE 1961!

FrogBox Company (USA)--Affiliate of Controlled Acoustics
126 Kensington Oval
New Rochelle, NY  10805
(914) 576-5131

FROGBOX COMPANY (USA) Ltd. Is represented by CONTROLLED ACOUSTICS CORP. Frogbox (TM) is the SMALLEST Acoustical Enclosure for air cooled condensing units. It ELIMINATES complaints & noise code violations! Saves up to 70% of floor space.

Industrial Acoustics Company
1160 Commerce Avenue
Bronx, NY  10462
(718) 931-8000
info@industrialacoustics.com

The World Leader In Noise Control. A Worldwild Manufacturer Of Noise Contol Products And Services. ndustrial Acoustics Company has been providing sound control products and systems to architects and engineers in industry and government since 1949, providing turnkey solutions to a wide variety of sound control problems.

Kinetics Noise Control
6300 Irelan Place
Dublin, OH  43017
(614) 889-0480

Manufacturer and worlwide supplier of a broad range of acoustical, noise control, and vibration isolation products used in buildings.

New Frontier Industries
PO Box 1360
Milton, NH  03851
(603) 652-7888
nfi.frank@comcast.net

New Frontier Industries, a non-profit corporation, manufactures EverQuiet Wall that is easy to install, a certified "Green" product from recycled plastic that lasts a lifetime and is effective for many noise reduction applications.

Product Noise Testing Facilities

A Acoustics
9324 SW Camille Terrrace
Portland, OR  97223
(503) 977-2690

Acoustical engineering services for noise control in industrial and commercial building.

Acoustic Dimensions
145 Huguenot St., Suite 406
New Rochelle, NY  10801
(914) 712-1300

Acoustic Dimensions specializes in noise control and sound isolation for interior and exterior environments, and provides expertise to enable these places to be more pleasing to the ears.

Acoustic Systems
1301 Arrow Point Drive
Cedar Park, TX  78613
(512) 531-6400

Acoustic Systems manufactures modular noise control enclosures to meet predetermined acoustic performance levels.

Acoustical Solutions Logo

Acoustical Solutions, Inc.
2420 Grenoble Road
Richmond, VA  23294
(804) 346-8350
(800) 782-5742
info@acousticalsolutions.com

Leading provider of complete soundproofing and noise control solutions.

Aercoustics Engineering Limited
50 Ronson Drive, Suite 165
Toronto, ON  M9W 1B3
Canada
(416) 249-3361

AEL is Canada's premier engineering firm in acoustic design, noise control and vibration control.

Angevine Acoustical Consultants
P.O. Box 725
East Aurora, NY  14052-0725
(716) 652-0282
(800) 836-3834
AngevineAc@verizon.net

Consultants in environmental noise assessments, architectural acoustics, industrial nosie and vibration.

Audio Metrics
4510 Marlena St.
Bossier City, LA  71111
(318) 424-3190

Test for noise problems; design and build solutions.

Brooks Acoustics Corporation
30 Lafayette Square, Ste 103
Vernon, CT  06066
(860) 896-1081
(800) 817-5831

Acoustical consulting, engineering, design and test services since 1959.

Bruel & Kjaer
Brel & Kjr North America Inc.
2815-A Colonnades Court
Norcross, GA  30071-1588
(770) 209-6907
1-800-332-2040

Bruel & Kjaer is your sole source provider of solutions for sound and vibration, measurement and analysis. We offer components, systems, and services for customers involved in compliance testing, reserch, product development, and manufacturing

Campanella Associates
3201 Ridgewood Drive
Columbus, OH  43026
(614) 876-5108

Consultants in acoustics.

CDAI Integrated Technical Solutions
Two Piedmont Center
3565 Piedmont Road
Suite 110
Atlanta, GA  30305
(404) 633-8861

For architects, engineers, and owners, CDAI provides integrated design services in acoustics, audiovisual, lighting, and theatre.

CSTI Acoustics
16155 Park Row
Suite 150
Houston, TX  77084-6971
(281) 492-2784
bob@cstiacoustics.com

CSTI Acoustics offers professional consulting in acoustics, noise and vibration control, hearing damage risk, product design, and literature research for engineering firms, commercial and industrial firms, government agencies, architects, attorneys, and churches.

Eckel Industries, Acoustics Division
155 Fawcett St.
Cambridge, MA  02138
(617) 491-3221
eckel@eckelacoustic.com

Eckel develops products for industry testing and research. Products include anechoic chambers, noise control panels, industrial sound enclosures, engine test cells, and turbine silencers.

Engineering Dynamics, Inc
3925 S. Kalamath St.
Englewood, CO  80110
(303) 761-4367

Acoustical Engineers, Sound and Vibration Instrumentation Calibration, Rental and Repair.

IBM Hudson Valley Acoustics Lab
Building 704 M-S P226,
2455 South Road
Poughkeepsie, NY  12601
(845) 435-4959

Acoustical testing lab.

Illbruck Inc.
3800 Washington Ave. N.
Minneapolis, MN  55412
(800) 662-0032

Illbruck is a manufacturer of acoustical ceiling tiles, wall panels, baffles and barriers.

Industrial Acoustics Company
1160 Commerce Avenue
Bronx, NY  10462
(718) 931-8000
info@industrialacoustics.com

The World Leader In Noise Control. A Worldwild Manufacturer Of Noise Contol Products And Services. ndustrial Acoustics Company has been providing sound control products and systems to architects and engineers in industry and government since 1949, providing turnkey solutions to a wide variety of sound control problems.

J & A Enterprises
16 Broadway
Salem, MA  01970
(978) 741-1551

J & A Enterprises is an engineering firm specializing in noise and vibration control of marine craft. J & A approaches new designs and solutions of existing problems with a wealth of experience, training, and diagnostic instrumentation.

McGill Air Silence LLC
2400 Fairwood Avenue
Columbus, OH  43207-2700
(614) 829-1200

Manufacturers of acoustical panels, enclosures, curtains, silencers, and related noise control products for industrial and HVAC applications.

Noise Control Engineering Inc.
799 Middlesex Turnpike
Billerica, MA  01821
(978) 670-5339

Acoustical consultanting firm specializing in marine and industrial noise control consulting.

Orfield Laboratories
2709 E. 25th Street
Minneapolis, MN  55406
(612) 721-2455

Acoustics and lighting.

Power Acoustics, Inc
12472 Lake Underhill Road #302
Orlando, FL  32828
(407) 381-1439

Acoustical consultants specializing in the power generation industry.

Raser Technologies, INC.
Attn: David West
5152 North Edgewood Drive, STE. 375
Provo, UT  84604
(801) 765-1200

Resource Systems Group
55 Railroad Row
White River Junction, VT  05001
(802) 295-4999
(888) 292-9639
rsg@rsginc.com

Resource Systems Group provides clients with consulting services for the management of business, transportation, and natural resources.

RH Lyon Corp.
60 Prentiss Lane
Belmont, MA  02478
(617) 489-2112

Consultation on product design for improved sound quality.

Scantek, Inc.
6430 Dobbin Rd.
# C
Columbia, MD  21045
(410) 290-7726

Scantek, Inc. is a worldwide leader in sound and vibration instumentation sales, service, rental, and calibaration.

SenSound
221 Lewiston Road
Grosse Pointe Farms, MI  48236
(313) 882-1065

Noise diagnostic software, systems, and services providing 3D mapping of noise sources.

Siebein Associates, Inc.
625 NW 60th Street
Suite C
Gainesville, FL  32607
(352) 331-5111
gsiebein@siebeinacoustic.com

Siebein Acoustics provides acoustical consulting specializing in all acoustical areas, including theaters, concert halls, hospitals, churches and other environmental situations.

Soundown Corp.
16 Broadway
Salem, MA  01970
(978) 745-7000

Soundown Corporation manufactures noise control materials and offers a wide variety of sound reduction materials in various thicknesses, weights and surface finishes. Our technology, rseources and capabilities for quieting noise in marine craft are unmatched.

Staiano Engineering, Inc.
1923 Stanley Ave.
Rockville, MD  20851
(301) 468-1074
admin@staianoengineering.com

We have specialized in sound and vibration measurement, prediction, and control-design consulting services, since 1982.

Svantek America Inc.
70 Himalaya Ct.
Alpine, UT  84004
(801) 492-6115

Instrumentation for sound & vibration measurements.

Veneklasen Associates
1711 Sixteenth Street
Santa Monica, CA  90404
(310) 450-1733

Founded in 1947, Veneklasen Associates is one of the largest acoustical consulting firms in the Western United States, with services that encompass architectural acoustics, audio-visual (AV), information technology (IT), and environmental noise and vibration mitagation.

Virginia Tech Architectural Acoustics Laboratory
201 Cowgill Hall (0205)
Blacksburg, VA  24061-0205
(540) 231-1225

Exploration of all arcitectural acoustics under the umbrella of design.

Western Electro-Acoustic Laboratory
25132 Rye Canyon Loop
Santa Clarita, CA  91355
(661) 775-3741

NIST accredited laboratory with reverberation chamber, anechoic chamber, and transmission loss suite.

Westone Laboratories Inc.
2235 Executive Circle
Colorado Springs, CO  80906
(800) 525-5071

World's leading manufacturer of custom-fit products for the human ear, including our line of Defend Ear hearing protection products

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