Our Specialties:

Based in South Windsor, we
serve the following CT counties:

  • Hartford
  • Middlesex
  • Tolland
  • New London
  • Windham
  • New Haven
  • Litchfield

Licensed & Insured
S-1 303670

Our 23nd year as a WaterFurnace Geothermal Dealer

Sustainable and renewable heating and cooling for your home. Let the earth heat your home with geothermal, A&B specializes in geothermal.

Since 1973, A&B Cooling & Heating Corporation has provided residential and light commercial clients in Connecticut with professional heating & air conditioning installation and repair services. As a leader in geothermal technologies, A&B has over 800 satisfied geothermal customers in CT, RI, & MA. Our highly trained and certified staff looks forward to working with you to keep your home a safe and comfortable environment. A&B has been awarded with WaterFurnace sales awards since 1997.

A&B Cooling & Heating Corp. is proud to be the geothermal designer and installer of the 2015 RESNET/CRESNET Cross Border Challenge Winner.

A&B Cooling & Heating Corp. is proud to have been the geothermal system designer and installer of the 2014 overall Net Zero Energy Award winning home in South Glastonbury, CT

A&B Cooling & Heating Corp is proud to be partnered with the Homes Of Distinction program Passive House in Guilford, CT



      Proud member of the "Connecticut Geothermal Association", NEGPA, NESEA, and GEO

A&B works with the Connecticut Green Bank and MASSCEC