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PoolBuilderIndex

Best Swimming Pool Builders in Oshawa (2026)

Last updated:By The Pool Trade Desk

15 pool builders serving Oshawa, compiled August 2026.

1,062 Google reviews · average 4.51★ · median 28 reviews each

6 open Saturdays · 15 with photos · 14 with a website · 12 reviewed in the year to August 2026

Which pool builders rank highest in Oshawa?

29% of the rated companies here hold 4.8★ or better, and 5 of the 15 carry fewer than ten reviews, so the shortlist is shorter than the count suggests. The longest record on this page runs to 343 reviews.

  1. WEST COVE POOLS, photographed at its own listing

    WEST COVE POOLS

    4.9★ rating · 343 Google reviews

    74/100 score

    Oshawa · Pool Builders

    Monday: 9 a.m.–5 p.m.

    • Says it has been going since 2008
    Request a quote
  3. Arme Pools, photographed at its own listing

    Arme Pools

    4.8★ rating · 25 Google reviews

    57/100 score

    Oshawa · Pool Builders

    Monday: 8 a.m.–4 p.m.

    Request a quote

The remaining 3 in Oshawa

  1. 13Thursty Pools Inc. 4.1★ · 70 reviews
  2. 14Arcade Pools & Spas 4.7★ · 9 reviews
  3. 15Ogden Pools Inc. 4.5★ · 2 reviews

What do reviewers say about pool builders in Oshawa?

Verbatim from each company's public Google reviews, as they stood in the August 2026 dataset. PoolBuilderIndex did not write, edit or choose these for sentiment.

  • “West Cove Pools replaced our pool liner. Jesse and his team were always punctual and courteous. Jesse was transparent about all costs as the final price of the liner and install were exactly as…”

    WEST COVE POOLS · 5★ review · left 2 months ago

  • “Landscapers completely transformed our backyard, and we couldn't be happier! They expertly repaired our failing retaining wall, and the quality of their work is simply outstanding. From start to finish, the team was professional,…”

    Epic Interlock & Landscape · 5★ review · left a year ago

  • “We’ve been using Arme Pools Ltd to open and close our in-ground pool every year, and they are always fantastic! The team is professional, reliable, and incredibly accommodating. They consistently provide excellent service and…”

    Arme Pools · 5★ review · left 2 months ago

  • “Simone and Aaron from Shellshot were incredible from start to finish. They were professional, knowledgeable, and easy to work with throughout the entire process. We couldn’t be happier with the results and highly recommend…”

    ShellShot Construction Ltd. · 5★ review · left 10 months ago

  • “We had a Narellan fiberglass pool installed by Binger Pools and were very happy with the entire experience. From start to finish, the communication was excellent, and the team kept us informed throughout the…”

    Binger Pools · 5★ review · left a month ago

  • “NEW LINER - Cory provided Outstanding, Quality service from the start. New pool liner, precision laser measured to ensure fit in a hump-back kidney shaped in-ground pool, delivered in timeline promised and installed in…”

    Durham Pool & Spa Services · 5★ review · left 4 years ago

What pool construction costs in the GTA, priced line by line with its sources

How does PoolBuilderIndex rank pool builders in Oshawa?

The median company on this page carries 28 Google reviews and 14 of the 15 have enough reviews to rate. Read our full methodology, including why a company from the next town over appears here.

Frequently asked questions

Which pool builders rank highest in Oshawa?

WEST COVE POOLS (4.9★, 343 reviews), Epic Interlock & Landscape (4.9★, 28 reviews) and Arme Pools (4.8★, 25 reviews), in that order.

Are these companies actually based in Oshawa?

9 in Oshawa, 2 in Bowmanville, 2 in Courtice and 1 in Clarington, and 1 elsewhere.
Questions worth asking any pool builder before you hire

Nothing here fits. What is next to Oshawa?

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