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Ontario, CA

Pool Contractors in Ontario, CA

13 pool contractors in Ontario, California, with Google ratings, hours and websites where the business has them.

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13 pool contractors serving Ontario

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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13 of 13 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 pool contractors in Ontario

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

  1. Blue Whale Pools

    5.016 Google reviewsVerified

  2. Bravo’s Pool Service's

    5.016 Google reviewsVerified

  3. Golden Leaf Construction Inc.

    5.012 Google reviewsVerified

  4. Blueline Pool Construction

    5.07 Google reviewsVerified

  5. Superior Pool Products LLC

    4.870 Google reviewsVerified

  6. Paradise Pool Supplies & Repairs

    4.764 Google reviewsVerified

See every pool contractors in Ontario sorted by rating · Best of Ontario across every trade

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Compare quotes in Ontario

13 pool contractors serve Ontario, CA. 6 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 10 have a website.

Verified on Google
10
Have claimed their profile
1
Average rating
4.1 / 5
Google reviews
220

How Google categorizes pool contractors in Ontario

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

Featured

Sponsored in Ontario

Paid placements, always labeled. They never change how other businesses are ordered.

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More services in Ontario

All 60 services in Ontario

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How pool contractors in Ontario compare

Pool ContractorsOntarioCAU.S.
Average Google rating (10+ reviews)4.54.524.46
Median Google reviews111021
Reviews for the top quarter16+32+62+
Have a website75%69.1%73.9%

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

From Page One Partner Research

  • In Ontario, half of the pool contractors we list with reviews have 11 or fewer Google reviews, and 16+ puts one in the local top quarter; the average rating is 4.5 (12 listed in our directory). Pool Contractors industry report
  • A good Google rating for pool contractors: in our directory, the median is 4.6 and 4.8 or higher puts a business in the top quarter. Half of them have 21 or fewer reviews. What is a good rating for pool 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 Ontario?

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

Which pool contractors serve Ontario, CA?

13 pool contractors serve Ontario, CA. Highest rated (10+ reviews): Blue Whale Pools (Verified, rated 5.0 on Google from 16 reviews), Bravo’s Pool Service's (Verified, rated 5.0 on Google from 16 reviews) and Golden Leaf Construction Inc. (Verified, rated 5.0 on Google from 12 reviews), plus 10 more.

How many pool contractors serve Ontario, CA, and how are they rated?

13 pool contractors serve Ontario, California. 6 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 10 have a website. ZIP codes covered: 91762, 91761, 91764.

Which pool contractors in Ontario, CA have the most Google reviews?

Superior Pool Products LLC (70 reviews, rated 4.8), Paradise Pool Supplies & Repairs (64 reviews, rated 4.7) and Blue Whale Pools (16 reviews, rated 5.0). Review counts are read from each business's Google Business Profile.

What kinds of pool contractors are in Ontario, CA?

Google lists them under Swimming pool contractor (1) and Swimming pool supply store (1). A business can carry more than one category, so the counts overlap.

Pool Contractors near Ontario

All of California · Cities A–Z

FAQ

Questions about Ontario 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.

Run a business in Ontario, CA?

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