West Cove Pools
“I will definitely consider Jesse & his team for this job when I am ready for that and will continue to use West Cove Pools for my pool opens/closes.”
Best Swimming Pool Builders near Clarington, ON
None of these companies is based in Clarington; they work from towns including Oshawa (20 km), Whitby (27 km) and Cobourg (33 km).
10 companies listed · 6 open weekends · 8 rated 4.5+
Data verified October 18, 2026
Aquatics Plus Toronto
“Adam conducted a thorough inspection of our broken tub before he provided a detailed quote for what needed to be done.”
Durham Pool & Spa Services
“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 a quick 4 hours!”
Legion Pools
“I had a fantastic experience with Legion Pools.”
Poolstepspecialists
“Steve just completed a 2 step reinforcement and repair and it looks fantastic, his attention to detail and quality of work was remarkable.”
Clear Choice Pool & Spa Centre
“Very helpful staff and very quick to respond.”
The 10 companies listed for Clarington, ON build new pools. The construction window is short in this climate, so ask early where you would sit in the schedule and which stages would run into fall if the start date slips by a few weeks.
Area overview: Clarington, ON
The 10 companies on this page are rated from 4.0 to 5.0 across 673 reviews; 3 have 50 or more reviews and 8 are rated 4.5 or higher. 6 are open on Saturdays and 2 on Sundays. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2003. 1 offers emergency call-outs and 1 gives free estimates. We have a website on file for 9 of the companies on this page; 5 publish a contact page; 6 list a public email and 1 takes bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
What can a builder's own website tell me?
9 of the 10 listings here link to a website. Look for completed projects in this climate, the shell types they build, and whether the work is done by their own crews. Galleries are curated, so ask to see a pool that has been through several winters instead of one finished in the summer.
Port Perry Pool & Spa
“He explained every step of the process to us, walked us through all the decisions, gave sound and professional advice, and most of all treated us well.”
Avoca Pools
“Despite the craziness of the COVID driven industry, Glynn kept us informed, moved the project forward in a timely manner and ensured the workmanship and details met his high standards.”
Elite Pool Design
“We did a an extensive Pool and Backyard project with Elite Pool Design and their work as incredible.”
Porter Landscaping
“Right from the the first phone call, to the quote then to the finished product Jason and his team were INCREDIBLE!!”
Why these companies made our list
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