HVAC in New London, CT: verified and ranked
42 hvac businesses cover New London, 0 verified by TradeCheck, 6 based in town, median Google rating 4.5 across 42 with reviews. Counted November 8, 2026.
Nobody covering New London, CT has completed verification yet. TradeCheck checks license, insurance, identity and standing against the source that issued each one, and publishes the date. A business cannot mark itself verified, and paying does not make it so.
Also in the area, not verified
Listed from public data or claimed but not yet checked. TradeCheck is not vouching for any of these.
Renshaw Plumbing, Heating & Cooling
Based in New London
Bartol Heating and Cooling
Based in New London
Brodeur's Oil Service, Inc.
Based in New London
Connecticut HVAC Services llc
Covers New London
R & W Heating Energy Solutions LLC
Covers New London
Kneeland heating & Cooling LLC
Covers New London
Duncklee Cooling & Heating Inc
Covers New London
Scotti Mechanical Heating and Cooling
Covers New London
Heating and Cooling Solutions, LLC
Covers New London
Currie's Plumbing, Heating, & Cooling Inc.
Covers New London
Burnside Plumbing Heating & AC LLC
Covers New London
Diamond Plumbing & Heating Llc
Covers New London
F.W. Webb Company - Waterford
Covers New London
Air Guarden | Air Duct Cleaning & Dryer Vent Cleaning in CT
Covers New London
Spicer Energy Services Showroom
Covers New London
Hy-TEK Plumbing and Heating LLC
Covers New London
Cyr Plumbing & Heating Services Inc.
Covers New London
Mystic Marriott Hotel & Spa
Covers New London
Quick answers
Who is the best hvac in New London, CT?
No hvac business covering New London has completed TradeCheck verification as of November 8, 2026, so TradeCheck does not rank one as best. 42 are listed from public data, with a median Google rating of 4.5. Check the license and insurance of any of them before hiring.
Who is verified for hvac in New London, CT?
As of November 8, 2026, no hvac business covering New London has completed TradeCheck verification. 42 are listed from public data or self-claimed, and TradeCheck is not vouching for them.
How do I check a hvac business in New London before hiring?
Open the business's TradeCheck profile to see what was checked against the issuing source and when. For any Connecticut contractor you can also look up a license or registration on the state's eLicense site, ask for a certificate of insurance and confirm it with the insurer, and get the price and scope in writing before work starts.