Sinton Air Conditioning & Heating Inc. serves Chester County and surrounding areas from its Kennett Square, PA base. Its current entity was incorporated in 1995, continuing a family HVAC business that Alan Sinton started in 1970. The company designs, installs, services, and maintains geothermal heat pump systems for residential and commercial properties across Chester, Montgomery, Delaware, and Philadelphia counties in Pennsylvania, plus New Castle County, Delaware. Sinton Air is a WaterFurnace GeoPro Master Dealer and holds IGSHPA Accredited Installer credentials, with three accredited installers on staff. The team is also NATE-certified, RSES-certified, and an ACCA member. Additional services include conventional heating and cooling and water heating. Pennsylvania HIC #PA016841.
Verified active operator per https://sintonair.com/ + https://www.bbb.org/us/pa/kennett-square/profile/heating-and-air-conditioning/sinton-air-conditioning-heating-inc-0241-80014311 (PA bundle audit 2026-06-01)
Leading Chester County geothermal contractor with 1,897+ systems installed, A+ BBB rating, and 100% on-time service guarantee across five counties in Pennsylvania and Delaware.