AirMaster Heating & Cooling Specialists is a heating and cooling contractor servicing Philadelphia County, Delaware County, and Montgomery County. Our core values are diligence, accountability, wholeheartedness, community, and honesty. AirMaster is a Carrier Authorized Factory Dealer and a Mitsubishi Diamond Dealer. We service all makes and models. We provide service, maintenance, design, and installation for all your heating and cooling needs. AirMaster offers a standard 5 year part and labor warranty on all our installations and an option to extend to a 10 year warranty. We are proud to offer high quality services, and stand behind our work.