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Sonoma, CA

HVAC Contractors in Sonoma, CA

9 HVAC contractors in Sonoma, California, with Google ratings, hours and websites where the business has them.

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9 HVAC contractors serving Sonoma

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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  • HVAC Contractors

    Severson Heating & Cooling

    Sonoma, CA4.9(45)Website

    Up to 3 businesses
  • HVAC Contractors

    Peterson Mechanical Inc.

    Sonoma, CA5.0(12)Website

    Up to 3 businesses
  • HVAC Contractors

    Sonoma County Heating and Air

    Sonoma, CA5.0(12)Website

    Up to 3 businesses
  • HVAC Contractors

    MCM Mechanical

    Sonoma, CA5.0(8)Website

    Up to 3 businesses
  • HVAC Contractors

    J. Clark Heating & Cooling

    Sonoma, CA5.0(6)

    Up to 3 businesses
  • HVAC Contractors

    Accel Furnace & Air

    Sonoma, CA5.0(4)Website

    Up to 3 businesses
  • HVAC Contractors

    Lennon Heating & Air Conditioning

    Sonoma, CA5.0(4)Website

    Up to 3 businesses
  • HVAC Contractors

    Wine County HVAC

    Sonoma, CA5.0(3)Website

    Up to 3 businesses
  • HVAC Contractors

    Pearce Home Comfort

    Sonoma, CAWebsite

    Up to 3 businesses

9 of 9 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 Sonoma

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

  1. Peterson Mechanical Inc.

    5.012 Google reviewsVerified

  2. Sonoma County Heating and Air

    5.012 Google reviewsVerified

  3. MCM Mechanical

    5.08 Google reviewsVerified

  4. J. Clark Heating & Cooling

    5.06 Google reviewsVerified

  5. Severson Heating & Cooling

    4.945 Google reviewsVerified

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

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9 HVAC contractors serve Sonoma, CA. 8 are rated 4.5 or higher on Google and 7 have a perfect 5.0. 8 have a website.

Verified on Google
5
Average rating
5.0 / 5
Google reviews
94

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How HVAC contractors in Sonoma compare

HVAC ContractorsCAU.S.
Average Google rating (10+ reviews)4.744.69
Median Google reviews1725
Reviews for the top quarter65+108+
Have a website52.9%60.6%

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

From Page One Partner Research

  • 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?
  • California businesses in our directory average 4.52 stars on Google, ranking 22 of the 50 states we measured; 30.9% list no website. Ratings in every state

Quick answers

Who serves Sonoma?

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

Which HVAC contractors serve Sonoma, CA?

9 HVAC contractors serve Sonoma, CA. Highest rated (10+ reviews): Peterson Mechanical Inc. (Verified, rated 5.0 on Google from 12 reviews), Sonoma County Heating and Air (Verified, rated 5.0 on Google from 12 reviews) and Severson Heating & Cooling (Verified, rated 4.9 on Google from 45 reviews), plus 6 more.

How many HVAC contractors serve Sonoma, CA, and how are they rated?

9 HVAC contractors serve Sonoma, California. 8 are rated 4.5 or higher on Google and 7 have a perfect 5.0. 8 have a website. ZIP codes covered: 95476.

Which HVAC contractors in Sonoma, CA have the most Google reviews?

Severson Heating & Cooling (45 reviews, rated 4.9), Peterson Mechanical Inc. (12 reviews, rated 5.0) and Sonoma County Heating and Air (12 reviews, rated 5.0). Review counts are read from each business's Google Business Profile.

FAQ

Questions about Sonoma businesses

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

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