geothermal heating and air conditioning
Chelsea Heating and Air Conditioning


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Our Services

We are dedicated to providing excellent quality service and installation to all major brand names, and we are an Authorized Dealer for ClimateMaster®, American Standard®, York®, Aprilaire®, Luxaire®, ThermoPride®, Trane®, Carrier®, Mitsubishi® and Honeywell®.

Our services include:
Geothermal Heating & Air Conditioning
Central Air Conditioning Units
Gas Furnaces (LP & Natural)
Oil Furnaces
Heat Pumps
Air Cleaners
UV Germicidal Lamps
Custom Ductwork

Chelsea has been installing and maintaining geothermal systems since 1972 and stands at Chester County’s forefront in the installation of this innovative technology. Our extensive knowledge in the design and implementation of geothermal heating and cooling systems spans from Philadelphia to the Eastern Shore. For more go to our geothermal page.

In addition to the services above, we specialize in maintenance agreements on most makes and models of heating and AC units. Our completely equipped, on-premises sheetmetal shop with computerized manufacturing controls, allows us to quickly and competently provide custom ductwork for any application. We offer the most competitive pricing in the area, whether for simple repair, complete installation of new equipment, change-outs, or preventative maintenance. We have the seasoned professionals and customer-oriented attitude to get the job done right in a timely manner.

geothermal is a growing industry                   




Geothermal systems tap the constant temperature of the earth in order to provide heating, cooling
and hot water. Your home stays comfortable all year round while trimming your energy bill up to 80%.


climatemaster          American Standard

sanyocarriertraneaprilairethermo pridehoneywellluxairemitsubishi



©2017 Chelsea Heating & Air, Located in Avondale, Pennsylvania
Serving Chester County and Delaware County, Pennsylvania and Delaware Since 1972
946 Lake Road, Suite 100, Avondale, PA 19311 | P 610-268-2200 | Email:
PA Contractor PA006692

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