Business Description: Established 40 years ago in February, 1969, Coleman-Mitchell Heating & Air Conditioning combines 76 years of active ownership in a blend of experience and youthful energy. Our strong business ethics have positioned us as one of the top HVAC companies in Southwestern Pennsylvania. We design, install and service all aspects of HVAC systems including gas and oil furnaces, boilers, heat pumps, central cooling, ductless split cooling, humidifiers, air cleaners, and more. We pride ourselves on providing prompt, quality sales and service. Coleman-Mitchell services all brands of heating and cooling systems. Most manufacturers accept Coleman-Mitchell under-warranty programs or parts. Factory Authorized Dealer of Carrier Heating & Cooling Equipment!