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Waterbury, CT

HVAC Contractors in Waterbury, CT

30 HVAC contractors in Waterbury, Connecticut, with Google ratings, hours and websites where the business has them.

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30 HVAC contractors serving Waterbury

Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

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30 of 30 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

Top rated

Highest-rated hvac contractors in Waterbury

Ranked by Google rating, then review count. Only businesses rated 4.5 or higher with 5+ Google reviews qualify.

  1. Chernin HVAC & Refrigeration

    5.0108 Google reviewsVerified

  2. G&G Mechanical LLC

    5.010 Google reviewsVerified

  3. American Heating and Air Conditioning Service

    4.9358 Google reviewsVerified

  4. Superior HVAC & Tank Removal | Residential Heating & Cooling Contractor

    4.9276 Google reviewsVerified

    Heating systems · Cooling systems · Plumbing repair

See every hvac contractors in Waterbury sorted by rating · Best of Waterbury across every trade

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Compare quotes in Waterbury

30 HVAC contractors serve Waterbury, CT. 6 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 14 have a website. Most common services: Emergency service, Fire protection, Backflow prevention, Building automation, Cooling systems, Duct cleaning….

Verified on Google
10
Average rating
4.4 / 5
Google reviews
917

How Google categorizes hvac contractors in Waterbury

Primary and secondary categories from each business’s Google Business Profile. Tap one to filter the list.

Services hvac contractors in Waterbury list on Google

Service names as each business entered them on its Google Business Profile, with how many businesses list each one.

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All 57 services in Waterbury

Page One Partner Research

How HVAC contractors in Waterbury compare

HVAC ContractorsWaterburyCTU.S.
Average Google rating (10+ reviews)4.384.564.69
Median Google reviews212125
Reviews for the top quarter39+74+108+
Have a website46.7%64.9%60.6%

Businesses listed in our directory, not every business in the market. Updated October 2026. HVAC Contractors industry report · What is a good rating for HVAC contractors? · Best cities for HVAC contractors

From Page One Partner Research

  • In Waterbury, half of the HVAC contractors we list with reviews have 21 or fewer Google reviews, and 39+ puts one in the local top quarter; the average rating is 4.38 (30 listed in our directory). HVAC Contractors industry report
  • A good Google rating for HVAC contractors: in our directory, the median is 4.8 and at least a quarter hold a perfect 5.0. Half of them have 25 or fewer reviews. What is a good rating for HVAC contractors?
  • Connecticut businesses in our directory average 4.53 stars on Google, ranking 20 of the 50 states we measured; 28.9% list no website. Ratings in every state

Quick answers

Who serves Waterbury?

Names and Google ratings, straight from each business's profile.

Which HVAC contractors serve Waterbury, CT?

30 HVAC contractors serve Waterbury, CT. Highest rated (10+ reviews): Chernin HVAC & Refrigeration (Verified, rated 5.0 on Google from 108 reviews), G&G Mechanical LLC (Verified, rated 5.0 on Google from 10 reviews) and American Heating and Air Conditioning Service (Verified, rated 4.9 on Google from 358 reviews), plus 27 more.

How many HVAC contractors serve Waterbury, CT, and how are they rated?

30 HVAC contractors serve Waterbury, Connecticut. 6 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 14 have a website. Most common services: Emergency service, Fire protection, Backflow prevention, Building automation, Cooling systems, Duct cleaning…. ZIP codes covered: 06708, 06705, 06704, 06710, 06706, 06702.

Which HVAC contractors in Waterbury, CT have the most Google reviews?

American Heating and Air Conditioning Service (358 reviews, rated 4.9), Superior HVAC & Tank Removal | Residential Heating & Cooling Contractor (276 reviews, rated 4.9) and Chernin HVAC & Refrigeration (108 reviews, rated 5.0). Review counts are read from each business's Google Business Profile.

Which HVAC contractors in Waterbury, CT are open on weekends?

3 HVAC contractors in Waterbury, CT publish hours on Google. 1 is open on Saturdays (Superior HVAC & Tank Removal | Residential Heating & Cooling Contractor) and 0 on Sundays. Use the Open now filter above to see who is open right now.

What kinds of HVAC contractors are in Waterbury, CT?

Google lists them under Air conditioning contractor (2), HVAC contractor (1) and Plumber (1). A business can carry more than one category, so the counts overlap.

HVAC Contractors near Waterbury

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FAQ

Questions about Waterbury businesses

How businesses get here and how up to date everything is.

Yes. Page One Partner is a free directory of local service businesses across the United States. It costs nothing to search, and nothing for a business to be listed. Each profile is built from the business's public Google Business Profile, and an owner can claim, update or hide theirs at any time by contacting info@pageoneinsights.com.

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