Geographical
CONNECTICUT
(C = Commercial R = Residential)

Atlas, (C)
Michael John Matilainen, CIH, CSP
290 Roberts Street
Suite 301
East Hartford, CT 06108-3656
(860) 282-9924
(866) 858-4499
michael.matilainen@oneatlas.com
www.oneatlas.com
290 Roberts Street
Suite 301
East Hartford, CT 06108-3656
(860) 282-9924
(866) 858-4499
michael.matilainen@oneatlas.com
www.oneatlas.com
1 Aerosol and Airborne Particulate Monitoring, 2 Asbestos, Lead and Dust, 5 Consulting, 6 Education and Training, 7 Emergency Preparedness and Response, 8 Environmental Protection and Monitoring, 10 Ergonomics, 11 Exposure Assessment, 12 Gas and Vapor Detection, 13 Hazard Communication, 14 Hearing Conservation and Noise Reduction, 15 Indoor Air Quality, 17 Legal and Expert Witness, 18 Mold, 20 OHS Management Systems, Auditing and Compliance, 21 Personal Protective Equipment, 24 Real-time Detection Services and Direct Reading Instruments, 25 Regulatory Compliance, 26 Respiratory Protection, 28 Safety, 30 Thermal Stress Protection and Monitoring, 32 Ventilation, 33 COVID-19
Coastal Safety, LLC, (C)
Robert C. Klein, CIH
28 Maple Avenue
Clinton, CT 06413
(203) 804-6039
Coastal.Safety.LLC@sbcglobal.net
28 Maple Avenue
Clinton, CT 06413
(203) 804-6039
Coastal.Safety.LLC@sbcglobal.net
1 Aerosol and Airborne Particulate Monitoring, 3 Biological Monitoring, 4 Biosafety, 5 Consulting, 6 Education and Training, 7 Emergency Preparedness and Response, 10 Ergonomics, 11 Exposure Assessment, 12 Gas and Vapor Detection, 13 Hazard Communication, 14 Hearing Conservation and Noise Reduction, 15 Indoor Air Quality, 16 Labs - Health and Safety, Testing, 17 Legal and Expert Witness, 19 Occupational Epidemiology, 20 OHS Management Systems, Auditing and Compliance, 21 Personal Protective Equipment, 25 Regulatory Compliance, 26 Respiratory Protection, 27 Risk Assessment and Management, 28 Safety, 30 Thermal Stress Protection and Monitoring, 31 Toxicology, 32 Ventilation
IHSC, LLC, (C)
Denese A. Deeds, CIH, FAIHA
Chandra D. Gioiello, CIH
David M. Gioiello, Jr., CIH, CSP, FAIHA
670 Boston Post Road
Milford, CT 06460
(203) 929-3473
(203) 929-5823 FAX
info@ih-sc.com
www.ih-sc.com
5 Consulting, 6 Education and Training, 13 Hazard Communication, 17 Legal and Expert Witness, 25 Regulatory Compliance

Applied Improvement Technologies, LLC, (C)
Richard Supples, CIH, CSP
387 Hitching Post Drive
Orange, CT 06477
(860) 748-6300
(860) 353-7152 FAX
ait-ehs@hotmail.com
www.ait-ehs.com
387 Hitching Post Drive
Orange, CT 06477
(860) 748-6300
(860) 353-7152 FAX
ait-ehs@hotmail.com
www.ait-ehs.com
1 Aerosol and Airborne Particulate Monitoring, 5 Consulting, 6 Education and Training, 11 Exposure Assessment, 12 Gas and Vapor Detection, 32 Ventilation
Terracon Consultants, Inc., (C)
Ian Bunker
201 Hammer Mill Road
Rocky Hill, CT 06067
(860) 721-1900
(800) 593-7777
Ian.bunker@terracon.com
www.terracon.com
1 Aerosol and Airborne Particulate Monitoring, 2 Asbestos, Lead and Dust, 3 Biological Monitoring, 5 Consulting, 6 Education and Training, 8 Environmental Protection and Monitoring, 11 Exposure Assessment, 12 Gas and Vapor Detection, 13 Hazard Communication, 14 Hearing Conservation and Noise Reduction, 15 Indoor Air Quality, 16 Labs – Health and Safety, Testing, 18 Mold, 21 Personal Protective Equipment, 24 Real-time Detection Services and Direct Reading Instruments, 25 Regulatory Compliance, 26 Respiratory Protection, 27 Risk Assessment and Management, 30 Thermal Stress Protection and Monitoring, 32 Ventilation