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Best HVAC in Connecticut
The top-ranked hvac across 17 Connecticut cities — ranked by verified ratings and 49,061 customer reviews. Pick your city to find the best hvac company near you.
170
Businesses ranked
17
Cities covered
4.87★
Avg. rating
49,061
Total reviews
Find HVAC in Your City
Choose your city to see the full ranked list.
Capitol Planning Region County
Greater Bridgeport Planning Region County
Naugatuck Valley Planning Region County
South Central Connecticut Planning Region County
Western Connecticut Planning Region County
Top-Rated HVAC in Connecticut
The highest-scoring hvac company statewide.
SERVCON LLC.
Stamford
⭐ 5.0 · 244 reviews
EXTRAVE Heating & Cooling
Stamford
⭐ 5.0 · 226 reviews
Ductclean Effects, LLC
Hamden
⭐ 5.0 · 177 reviews
SERVPRO of Westport / Fairfield
Fairfield
⭐ 5.0 · 164 reviews
GONZO Heating & Cooling LLC
West Hartford
⭐ 5.0 · 161 reviews
Accuray Mechanical, LLC
Hamden
⭐ 5.0 · 158 reviews
Kupchick Heating & Cooling Inc
Fairfield
⭐ 5.0 · 156 reviews
Chernin HVAC & Refrigeration L.L.C.
Waterbury
⭐ 5.0 · 124 reviews
Comfort Masters
North Stamford
⭐ 5.0 · 119 reviews
HVAC in Connecticut — FAQs
How much does hvac cost in Connecticut?+
The cost of hvac in Connecticut varies by city, company, and the size of the job. Pick your city below to compare the top-ranked hvac company options by rating and reviews and request quotes.
How do I find the best hvac company in Connecticut?+
We rank the top hvac across 17 Connecticut cities using verified ratings and review counts. Choose your city to see the highest-rated hvac company near you.
How are HVAC ranked on ConnecticutBusinessesNearMe.com?+
Each business is scored with a weighted formula that balances its star rating against its number of reviews, so a highly-rated hvac company with many reviews ranks above one with only a few. Rankings use verified data collected from across the internet.
Is ConnecticutBusinessesNearMe.com free to use?+
Yes — finding the best hvac in your Connecticut city is completely free, with no account required.