EMCOR Services Northeast CommAir/BALCO, is one of the largest providers of mobile facility services in the Northeast. The company offers facility maintenance, repair, installation and monitoring services. It provides services for commercial equipment, including centrifugal absorption chillers, boilers, pumps, fans and controls. The company serves hospitals, universities, manufacturing firms, and commercial real estate owners and developers. EMCOR Services Northeast CommAir/BALCO is a wholly owned subsidiary of EMCOR Group, which is a fortune 500 company that specializes in energy infrastructure, facility maintenance, and mechanical and electrical construction services. EMCOR Group has a staff of more than 26,000 employees in over 70 companies operating in nearly 140 locations throughout the world.