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Dorchester, MA

HVAC Contractors in Dorchester, MA

25 HVAC contractors in Dorchester, Massachusetts, with Google ratings, hours and websites where the business has them.

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25 HVAC contractors serving Dorchester

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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25 of 25 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 Dorchester

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

  1. Giants heating and cooling LLC

    5.011 Google reviewsVerified

  2. Service Right LLC

    4.988 Google reviewsVerified

  3. Stealth Energy Controls

    4.715 Google reviewsVerified

  4. HVAC Services

    4.69 Google reviewsVerified

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

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Compare quotes in Dorchester

25 HVAC contractors serve Dorchester, MA. 5 are rated 4.5 or higher on Google and 2 have a perfect 5.0. 11 have a website.

Verified on Google
7
Average rating
4.3 / 5
Google reviews
207

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Page One Partner Research

How HVAC contractors in Dorchester compare

HVAC ContractorsDorchesterMAU.S.
Average Google rating (10+ reviews)—4.624.69
Median Google reviews91725
Reviews for the top quarter15+69+108+
Have a website44%64%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 Dorchester, half of the HVAC contractors we list with reviews have 9 or fewer Google reviews, and 15+ puts one in the local top quarter (25 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?
  • Massachusetts businesses in our directory average 4.56 stars on Google, ranking 9 of the 50 states we measured; 28.9% list no website. Ratings in every state

Quick answers

Who serves Dorchester?

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

Which HVAC contractors serve Dorchester, MA?

25 HVAC contractors serve Dorchester, MA. Highest rated (10+ reviews): Giants heating and cooling LLC (Verified, rated 5.0 on Google from 11 reviews), Service Right LLC (Verified, rated 4.9 on Google from 88 reviews) and Stealth Energy Controls (Verified, rated 4.7 on Google from 15 reviews), plus 22 more.

How many HVAC contractors serve Dorchester, MA, and how are they rated?

25 HVAC contractors serve Dorchester, Massachusetts. 5 are rated 4.5 or higher on Google and 2 have a perfect 5.0. 11 have a website. ZIP codes covered: 02125, 02121, 02122.

Which HVAC contractors in Dorchester, MA have the most Google reviews?

Service Right LLC (88 reviews, rated 4.9), A Hohmann & Co Inc (71 reviews, rated 3.6) and Stealth Energy Controls (15 reviews, rated 4.7). Review counts are read from each business's Google Business Profile.

FAQ

Questions about Dorchester 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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