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Stamford, CT

HVAC Contractors in Stamford, CT

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

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62 HVAC contractors serving Stamford

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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Page 1 of 2 · 48 of 62 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 Stamford

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

  1. Servcon LLC.

    5.0239 Google reviewsVerified

  2. EXTRAVE Heating & Cooling

    5.0209 Google reviewsVerified

  3. Around the Clock Air Conditioning & Heating Inc.

    5.092 Google reviewsVerified

  4. Unified Home Solutions

    5.057 Google reviewsVerified

  5. Thermocare

    5.032 Google reviewsVerified

  6. CV Longo Heating&Air Conditioning

    5.05 Google reviews

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

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62 HVAC contractors serve Stamford, CT. 24 are rated 4.5 or higher on Google and 14 have a perfect 5.0. 36 have a website. Most common services: AC repair, AC installation, AC maintenance, Ductless systems, electrical service, Furnace repair….

Verified on Google
16
Average rating
4.7 / 5
Google reviews
2,409

How Google categorizes hvac contractors in Stamford

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

Services hvac contractors in Stamford list on Google

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

What reviewers mention

knowledgeable staff (181) · polite staff (74) · efficiency (56) · diagnosis (24) · competent staff (13) · informative staff (10) · heat pump installation (4) · punctual staff (4) · circuit board replacement (2) · thorough installation (2)

Topics Google extracted from customer reviews of hvac contractors in Stamford, with the number of reviews that mention each.

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All 62 services in Stamford

Page One Partner Research

How HVAC contractors in Stamford compare

HVAC ContractorsStamfordCTU.S.
Average Google rating (10+ reviews)4.784.564.69
Median Google reviews232125
Reviews for the top quarter65+74+108+
Have a website58.1%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 Stamford, half of the HVAC contractors we list with reviews have 23 or fewer Google reviews, and 65+ puts one in the local top quarter; the average rating is 4.78 (62 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 Stamford?

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

Which HVAC contractors serve Stamford, CT?

62 HVAC contractors serve Stamford, CT. Highest rated (10+ reviews): Servcon LLC. (Verified, rated 5.0 on Google from 239 reviews), EXTRAVE Heating & Cooling (Verified, rated 5.0 on Google from 209 reviews) and Around the Clock Air Conditioning & Heating Inc. (Verified, rated 5.0 on Google from 92 reviews), plus 59 more.

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

62 HVAC contractors serve Stamford, Connecticut. 24 are rated 4.5 or higher on Google and 14 have a perfect 5.0. 36 have a website. Most common services: AC repair, AC installation, AC maintenance, Ductless systems, electrical service, Furnace repair…. ZIP codes covered: 06902, 06906, 06907, 06905, 06901, 06903.

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

Air Solutions (797 reviews, rated 4.8), Stamford Commercial A/c Repair Service (403 reviews, rated 4.4) and Servcon LLC. (239 reviews, rated 5.0). Review counts are read from each business's Google Business Profile.

What kinds of HVAC contractors are in Stamford, CT?

Google lists them under HVAC contractor (2), Air conditioning contractor (1), Air conditioning repair service (1), Air duct cleaning service (1), Electrical installation service (1) and Furnace repair service (1). A business can carry more than one category, so the counts overlap.

HVAC Contractors near Stamford

All of Connecticut · Cities A–Z

FAQ

Questions about Stamford 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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