Don Langston

New England Mechanical Services, Inc. provides total facilities services within the Connecticut, Massachusetts, Vermont, and Rhode Island region, including mechanical and electrical construction services, HVAC retrofit and maintenance, industrial chiller and boiler services, building automation systems, and energy solutions. The company was founded in 1966 and is headquartered in Vernon, CT.

Complete Building Services provides facilities management and maintenance services. It offers facilities management, operations and maintenance, HVAC services and repairs, energy management. The company was founded in 1963 and is headquartered in Washington, DC.

Red Bag Solutions, Inc. provides technology, equipment and services for on-site processing of medical and bio-hazardous waste. It offers on-site medical waste disposal systems. Its patented SSM system destroys all types of medical and infectious waste and HIPAA materials on-site. The company was founded in 1989 and is headquartered in Baltimore, MD.^

Graboyes Commercial Window & Glass Solutions designs, distributes and installs commercial window systems and doors. It offers services to the historical restoration, new construction, high-rise renovations, apartment buildings, schools, universities, hospitals and condominiums. The company was founded by Terry Graboyes in 1984 and is headquartered in Bristol, PA.

Trademasters Service, Inc. provides heating and air conditioning installation and repair services. It serves a diverse portfolio of federal, state and local government, commercial and residential clients. The company was founded by Dave Kyle in 1990 and is headquartered in Lorton, VA.

Atlas Butler Heating & Cooling provides professional heating and cooling services. The firm’s products include furnaces, air conditioners, water heaters, heat pumps and ductless split system. Its services include repair and maintenance, air conditioners & furnace installation, plumbing services, water heaters, indoor air quality and duct cleaning. The company was founded in 1921 and is headquartered in Columbus, OH.

North American Technician Excellence, Inc. operates as a non-profit certification program for technicians in the heating, ventilation, air-condition and refrigeration industry. The company was founded in February 1997 and is headquartered in Arlington, VA.

Connecticut Business & Industry Association is a non-profit organization that provides commercial support services. The private company is based in Hartford, CT. Joseph F. Brennan has been the CEO of the company since 1988.

Entek Corp. designs, sells, and services heating, ventilating and air conditioning equipment. Its products include heat pumps, ductless heat pump, high efficiency furnace, air conditioning and entek duct sealing. It also offers home performance, excellent service maintenance & repair, home air quality, home electrical and duct cleaning services. The company was founded by Ed Bert in 1946 and is located in Longview, WA.

Part of Apex Service Partners LLC, Bel-Red Energy Solutions LLC provides heating, ventilating, air conditioning and plumbing contracting services. The company is based in Mukilteo, WA. The company was founded in 1986 by Donald R. Millard. Bel-Red Energy Solutions was acquired by Apex Service Partners LLC from Bel-Red Heating & Air Conditioning, Inc. on January 04, 2022.