AirMaster Heating & Cooling Specialists is a heating and cooling contractorservicing Philadelphia County, Delaware County, and Montgomery County. Ourcore values are diligence, accountability, wholeheartedness, community, andhonesty. AirMaster is a Carrier Authorized Factory Dealer and a MitsubishiDiamond Dealer. We service all makes and models. We provide service, maintenance, design, and installation for all your heating and coolingneeds. AirMaster offers a standard 5 year part and labor warranty on allour installations and an option to extend to a 10 year warranty. We areproud to offer high quality services, and stand behind our work.