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San Dimas, CA

HVAC Contractors in San Dimas, CA

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

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31 HVAC contractors serving San Dimas

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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31 of 31 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 Dimas

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

  1. Canyon City Air

    5.0122 Google reviewsVerified

  2. RS Air

    5.09 Google reviewsVerified

  3. Wards Heating and Air Conditioning

    5.09 Google reviewsVerified

  4. Rainbow Heating & Air

    5.08 Google reviewsVerified

  5. Western Air Mechanical

    4.9413 Google reviewsVerified

    Air Conditioning · Heating · Ductless Systems

  6. Whole House Fan Company

    4.9298 Google reviewsVerified

    Whole house fans · Mini ductless systems · Attic fans

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

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Compare quotes in San Dimas

31 HVAC contractors serve San Dimas, CA. 15 are rated 4.5 or higher on Google and 6 have a perfect 5.0. 20 have a website. Most common services: Air Conditioning, Attic fans, Attic insulation, Ductless Systems, Garage fans, Heating….

Verified on Google
10
Average rating
4.8 / 5
Google reviews
1,082

How Google categorizes hvac contractors in San Dimas

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

Services hvac contractors in San Dimas 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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How HVAC contractors in San Dimas compare

HVAC ContractorsSan DimasCAU.S.
Average Google rating (10+ reviews)4.84.744.69
Median Google reviews91725
Reviews for the top quarter42+65+108+
Have a website64.5%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 San Dimas, half of the HVAC contractors we list with reviews have 9 or fewer Google reviews, and 42+ puts one in the local top quarter; the average rating is 4.8 (31 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 Dimas?

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

Which HVAC contractors serve San Dimas, CA?

31 HVAC contractors serve San Dimas, CA. Highest rated (10+ reviews): Canyon City Air (Verified, rated 5.0 on Google from 122 reviews), Western Air Mechanical (Verified, rated 4.9 on Google from 413 reviews) and Whole House Fan Company (Verified, rated 4.9 on Google from 298 reviews), plus 28 more.

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

31 HVAC contractors serve San Dimas, California. 15 are rated 4.5 or higher on Google and 6 have a perfect 5.0. 20 have a website. Most common services: Air Conditioning, Attic fans, Attic insulation, Ductless Systems, Garage fans, Heating…. ZIP codes covered: 91773.

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

Western Air Mechanical (413 reviews, rated 4.9), Whole House Fan Company (298 reviews, rated 4.9) and Canyon City Air (122 reviews, rated 5.0). Review counts are read from each business's Google Business Profile.

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

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

HVAC Contractors near San Dimas

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FAQ

Questions about San Dimas 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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