Since 1966

Main Office

6711 Distribution Drive  Beltsville, Maryland 20705

Phone: 301-931-9300  Fax: 301-931-0369

NC Branch Office

2228 Page Road Ste. 101  Durham, North Carolina 27703

Phone: 919-381-5065  Fax: 919-381-5095

Serving the


Nations Capitol


since 1966

Corporate History

Comfort Control, Inc. (CCI) is an independent indoor environmental testing and balancing and commissioning agency. Incorporated in the State of Maryland in July 1966, CCI has performed testing, balancing, and commissioning services for hundreds of customers ranging from federal, state, and local government agencies to the private sector including many Fortune 500 companies. CCI provides testing and certification services in the industrial, commercial, and institutional business environments.

​Comfort Control, Inc. is a charter and certified member of the National Environmental Balancing Bureau (NEBB) and Testing, Adjusting and Balancing Bureau (TABB). CCI staff includes six NEBB Supervisors and twenty- five Technicians trained in the following disciplines:

Air Balance
Water Balance
Sound and Vibration
Building Systems Commissioning
Clean Room Performance Testing
Cooling Tower Testing
Indoor Air Quality Testing
Fire Life Safety
Ultrasonic Flow Meter Readings

Comfort Control, Inc. is a certified member of the National Energy Management Institute (NEMI), and is an active member of the Sheet Metal and Air Conditioning National Association (SMACNA), the Mechanical Contractors Association of America (MCAA), the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE).

​Comfort Control, Inc.’s consultant for professional engineering is Thomas Carcaterra, P.E.