HVAC in Preston, CT: verified and ranked
42 hvac businesses cover Preston, 0 verified by TradeCheck, 1 based in town, median Google rating 4.5 across 42 with reviews. Counted November 8, 2026.
Nobody covering Preston, 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.
Hy-TEK Plumbing and Heating LLC
Based in Preston
R & W Heating Energy Solutions LLC
Covers Preston
Renshaw Plumbing, Heating & Cooling
Covers Preston
Kneeland heating & Cooling LLC
Covers Preston
Duncklee Cooling & Heating Inc
Covers Preston
Scotti Mechanical Heating and Cooling
Covers Preston
Heating and Cooling Solutions, LLC
Covers Preston
Currie's Plumbing, Heating, & Cooling Inc.
Covers Preston
Burnside Plumbing Heating & AC LLC
Covers Preston
Air Guarden | Air Duct Cleaning & Dryer Vent Cleaning in CT
Covers Preston
Spicer Energy Services Showroom
Covers Preston
Cyr Plumbing & Heating Services Inc.
Covers Preston
Quick answers
Who is the best hvac in Preston, CT?
No hvac business covering Preston 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 Preston, CT?
As of November 8, 2026, no hvac business covering Preston 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 Preston 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.