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San Carlos, CA

HVAC Contractors in San Carlos, CA

17 HVAC contractors in San Carlos, California, with Google ratings, hours and websites where the business has them.

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17 HVAC contractors serving San Carlos

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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17 of 17 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 San Carlos

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

  1. JW Heating and Air Conditioning

    5.047 Google reviewsVerified

  2. Cool Tech Mechanical

    5.06 Google reviewsVerified

  3. Techpro Builders

    4.994 Google reviewsVerified

  4. DEGREE HVAC Inc.

    4.8204 Google reviewsVerified

  5. Elite HVAC Solutions

    4.822 Google reviewsVerified

  6. Alternative HVAC Solutions

    4.766 Google reviewsVerified

    Residential heating · Residential cooling · Heat pumps

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

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Compare quotes in San Carlos

17 HVAC contractors serve San Carlos, CA. 10 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 13 have a website. Most common services: Air purification, Commercial HVAC, Cooling installation, Ductwork, Emergency repair, Green solutions….

Verified on Google
9
Average rating
4.6 / 5
Google reviews
540

How Google categorizes hvac contractors in San Carlos

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

Services hvac contractors in San Carlos 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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Up to 2 businesses can hold a sponsored spot in San Carlos, CA. A sponsored business sits above the regular results with a Sponsored tag; it never changes how other businesses are ranked.

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How HVAC contractors in San Carlos compare

HVAC ContractorsSan CarlosCAU.S.
Average Google rating (10+ reviews)4.694.744.69
Median Google reviews271725
Reviews for the top quarter59+65+108+
Have a website76.5%52.9%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

  • In San Carlos, half of the HVAC contractors we list with reviews have 27 or fewer Google reviews, and 59+ puts one in the local top quarter; the average rating is 4.69 (17 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?
  • 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 San Carlos?

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

Which HVAC contractors serve San Carlos, CA?

17 HVAC contractors serve San Carlos, CA. Highest rated (10+ reviews): JW Heating and Air Conditioning (Verified, rated 5.0 on Google from 47 reviews), Techpro Builders (Verified, rated 4.9 on Google from 94 reviews) and DEGREE HVAC Inc. (Verified, rated 4.8 on Google from 204 reviews), plus 14 more.

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

17 HVAC contractors serve San Carlos, California. 10 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 13 have a website. Most common services: Air purification, Commercial HVAC, Cooling installation, Ductwork, Emergency repair, Green solutions…. ZIP codes covered: 94070.

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

DEGREE HVAC Inc. (204 reviews, rated 4.8), Techpro Builders (94 reviews, rated 4.9) and Alternative HVAC Solutions (66 reviews, rated 4.7). Review counts are read from each business's Google Business Profile.

Which HVAC contractors in San Carlos, CA are open on weekends?

3 HVAC contractors in San Carlos, CA publish hours on Google. 0 are open on Saturdays and 0 on Sundays. Use the Open now filter above to see who is open right now.

What kinds of HVAC contractors are in San Carlos, CA?

Google lists them under Air conditioning contractor (3), Air conditioning repair service (3), Heating contractor (3), HVAC contractor (3), Furnace repair service (2) and Hot water system supplier (1). A business can carry more than one category, so the counts overlap.

HVAC Contractors near San Carlos

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FAQ

Questions about San Carlos 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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