Design and installation of boilers and control systems for buildings, schools, hospitals, nursing homes, processing plants and correctional facilities. Products include oil burning and gas fired equipment, HVAC, alarm notification, building management and chemical treatment systems, mobile steam boilers, chimneys, gas meters and pipes and burners. Capabilities include planning and engineering, maintenance, cleaning, testing, balancing, insulation, pipe fitting and welding, repair, removal, upgradation, replacement, inspection and training. Markets served include commercial, industrial and institutional. 24/7 emergency services.