Hearing Conservation

Bldg. 235 - 2W - 70
St. Paul, MN 55144
(800) 328-1667

Casella CEL Inc.
415 Lawrence Bell Drive, Unit 4
Buffalo, NY 14221
(716) 276-3040

Casella CEL manufactures rugged, easy-to-use instrumentation including micro-sized noise dosimeters, basic and advanced sound level/octave band meters, and human vibration exposure meters. We also offer real-time aerosol/dust monitors, and sample pumps and accessories. Casella products have two-year warranties and are backed by expert service and customer support.​

Conestoga-Rovers & Associates
11719 Hinson Road
Little Rock, AR 72212
(501) 224-1926

E.A.R. Inc.
P.O. Box 18888
Boulder, CO 80308
(303) 447-2619

Euro Safety & Health
Shrewsbury SY1 2HP
United Kingdom
+44 1743 362076

Examinetics Inc.
10561 Barkley Place
Overland Park, KS 66212
(913) 748-2000

Galson Laboratories
6601 Kirkville Road
East Syracuse, NY 13057
(888) 432-5227

Health Conservation Inc. (HCI)
415 Financial Court
Rockford, IL 61107
(815) 964-4465

Industrial Safety International
203 7Z St. NE
Calgary, AB T2E 4E7
(403) 280-2888
Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST)
505 Maisonneuve W.
Montreal, QC H3A 3C2
(514) 288-1551

International Safety Systems Inc.
P.O. Box 475
Washingtonville, NY 10992
(203) 685-8808

Johns Hopkins Bloomberg School of Public Health
615 N. Wolfe St., Room W7517
Baltimore, MD 21205
(410) 502-0742

Kinetics Noise Control
6300 Irelan Place
Dublin, OH 43017
(614) 889-0480

For over a half-century, Kinetics Noise Control has provided innovative products and solutions to control airborne noise, isolate structure-borne vibration, enhance room acoustics, and restrain non-structural building systems. Our products are found in commercial buildings, medical centers, industrial and power-generating facilities, and educational institutions across the world.​

Larson Davis
3425 Walden Ave.
Depew, NY 14043
(716) 926-0002

Moldex-Metric Inc.
10111 W. Jefferson Blvd.
Culver City, CA 90232
(800) 421-0668

1000 Cranberry Woods Drive
Cranberry Twp., PA 16066
(724) 776-8600
OHD Inc.
197 Cahaba Valley Parkway
Pelham, AL 35124
(888) 464-3872
Occupational Health Dynamics has a range of products and services to help you protect your employees and manage your occupational risks. Whether you are looking for a respirator fit-tester, a noise dosimeter, an audiometer, or a sound level meter, we can provide you with a complete solution.
Phonak LLC
4520 Weaver Parkway
Warrenville, IL 60555
(630) 854-2190
900 Larkspur Landing Circle, Ste. 209
Larkspur, CA 94939
(415) 345-7763
Sensidyne LP
1000 112th Circle N., Ste. 100
St. Petersburg, FL 33716
(800) 461-9444
Sensidyne is the industry’s preferred supplier of air sampling pumps, air- flow calibrators, colorimetric gas detector tubes, fixed gas detection, and noise dosimeters. Sensidyne products are engineered to meet the requirements of industrial hygiene and safety professionals. Quality, precision, and support—this is the promise backing every Sensidyne product.
20701 Ch Ste-Marie
Ste-Anne-De-Bellevue, QC H9X 5X5
(800) 661-2400
WorkCare Inc.
300 S. Harbor Boulevard, Ste. 600
Anaheim, CA 92805
(800) 455-6155