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Fremont, CA

HVAC Contractors in Fremont, CA

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

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57 HVAC contractors serving Fremont

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 57 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 Fremont

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

  1. Heating And Air Experts - Affordable HVAC Contractor in Fremont California

    5.0760 Google reviewsVerified

  2. Giant HVAC

    5.066 Google reviewsVerified

    AC repair · Furnace repair · AC installation

  3. AIS Heating & Air Conditioning

    4.9848 Google reviewsVerified

    AC installation · Heating service · Furnace repair

  4. Air Synergy Heating Air Conditioning and Water Heaters

    4.9165 Google reviewsVerified

  5. Green Mechanics

    4.974 Google reviewsVerified

  6. Keep it Cool

    4.916 Google reviewsVerified

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

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57 HVAC contractors serve Fremont, CA. 10 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 29 have a website. Most common services: AC installation, Furnace repair, AC repair, Ductless systems, Ductwork repair, Furnace installation….

Verified on Google
7
Average rating
4.5 / 5
Google reviews
2,312

How Google categorizes hvac contractors in Fremont

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

Services hvac contractors in Fremont 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 (234) · thoroughness (103) · knowledgeable technician (73) · clear explanations (50) · furnace maintenance (37) · duct work (33) · heater repair (16) · quick repair (12) · no pressure sales (9) · heat pump installation (8)

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

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How HVAC contractors in Fremont compare

HVAC ContractorsFremontCAU.S.
Average Google rating (10+ reviews)4.564.744.69
Median Google reviews181725
Reviews for the top quarter142+65+108+
Have a website50%52.9%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 Fremont, half of the HVAC contractors we list with reviews have 18 or fewer Google reviews, and 142+ puts one in the local top quarter; the average rating is 4.56 (56 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 Fremont?

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

Which HVAC contractors serve Fremont, CA?

57 HVAC contractors serve Fremont, CA. Highest rated (10+ reviews): Heating And Air Experts - Affordable HVAC Contractor in Fremont California (Verified, rated 5.0 on Google from 760 reviews), Giant HVAC (Verified, rated 5.0 on Google from 66 reviews) and AIS Heating & Air Conditioning (Verified, rated 4.9 on Google from 848 reviews), plus 54 more.

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

57 HVAC contractors serve Fremont, California. 10 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 29 have a website. Most common services: AC installation, Furnace repair, AC repair, Ductless systems, Ductwork repair, Furnace installation…. ZIP codes covered: 94538, 94536, 94539, 94555.

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

AIS Heating & Air Conditioning (848 reviews, rated 4.9), Heating And Air Experts - Affordable HVAC Contractor in Fremont California (760 reviews, rated 5.0) and Central Cooling Company Inc (322 reviews, rated 3.0). Review counts are read from each business's Google Business Profile.

What kinds of HVAC contractors are in Fremont, CA?

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

HVAC Contractors near Fremont

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FAQ

Questions about Fremont 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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