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Fullerton, CA

HVAC Contractors in Fullerton, CA

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

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68 HVAC contractors serving Fullerton

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 68 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 Fullerton

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

  1. Anthony's Reliable Heating and Air Conditioning

    5.034 Google reviewsVerified

  2. Cool Air Fullerton

    5.021 Google reviewsVerified

  3. Rosag HVAC Solutions Fullerton

    5.018 Google reviewsVerified

  4. Air Revolution Heating & Cooling

    5.017 Google reviewsVerified

  5. Horton's Heating & Air

    5.017 Google reviewsVerified

  6. Advanced Improvements

    5.05 Google reviews

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

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68 HVAC contractors serve Fullerton, CA. 19 are rated 4.5 or higher on Google and 11 have a perfect 5.0. 39 have a website. Most common services: AC repair, Bathroom remodeling, Carpentry, Controls, Drain cleaning, Flooring….

Verified on Google
14
Average rating
4.5 / 5
Google reviews
2,069

How Google categorizes hvac contractors in Fullerton

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

Services hvac contractors in Fullerton 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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All 58 services in Fullerton

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How HVAC contractors in Fullerton compare

HVAC ContractorsFullertonCAU.S.
Average Google rating (10+ reviews)4.774.744.69
Median Google reviews111725
Reviews for the top quarter28+65+108+
Have a website56.3%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 Fullerton, half of the HVAC contractors we list with reviews have 11 or fewer Google reviews, and 28+ puts one in the local top quarter; the average rating is 4.77 (64 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 Fullerton?

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

Which HVAC contractors serve Fullerton, CA?

68 HVAC contractors serve Fullerton, CA. Highest rated (10+ reviews): Anthony's Reliable Heating and Air Conditioning (Verified, rated 5.0 on Google from 34 reviews), Cool Air Fullerton (Verified, rated 5.0 on Google from 21 reviews) and Rosag HVAC Solutions Fullerton (Verified, rated 5.0 on Google from 18 reviews), plus 65 more.

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

68 HVAC contractors serve Fullerton, California. 19 are rated 4.5 or higher on Google and 11 have a perfect 5.0. 39 have a website. Most common services: AC repair, Bathroom remodeling, Carpentry, Controls, Drain cleaning, Flooring…. ZIP codes covered: 92831, 92833, 92832, 92835.

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

Avis Plumbing and Air (545 reviews, rated 4.7), Evolution Heating and Air Conditioning (442 reviews, rated 4.9) and Evolution Heating and Air Conditioning (346 reviews, rated 4.9). Review counts are read from each business's Google Business Profile.

Which HVAC contractors in Fullerton, CA are open on weekends?

5 HVAC contractors in Fullerton, CA publish hours on Google. 4 are open on Saturdays (Avis Plumbing and Air, Evolution Heating and Air Conditioning, Heating & Air Conditioning and Heating & Air-Conditioning) and 2 on Sundays (Heating & Air Conditioning and Heating & Air-Conditioning). Use the Open now filter above to see who is open right now.

What kinds of HVAC contractors are in Fullerton, CA?

Google lists them under Air conditioning contractor (5), HVAC contractor (4), Heating contractor (3), Air conditioning repair service (2), Furnace repair service (2) and Air conditioning system supplier (1). A business can carry more than one category, so the counts overlap.

HVAC Contractors near Fullerton

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FAQ

Questions about Fullerton 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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