Backyard Retreat
“They helped us to fully understand what would make the right hot tub for us, through the installation process and continued support as we enjoy the tub now.”
Best Swimming Pool Builders in Oakville, ON
15 companies listed · 10 in Oakville · 1 open 24/7 · 10 open weekends · 12 rated 4.5+
Data verified October 18, 2026
Safety Fence Ontario
“Costel was a pleasure to deal with and I would highly recommend him and his company.”
Cedar Springs Landscapes
“Greg and Jon came over to go over the work and the two young workers did a marvellous job.”
Ultimate Pool Service
“Will come back if I need any parts related to swimming pool.”
Total Tech Pools and Leisure
“The staff are super friendly and the techs were able to help diagnose my pool pump issues quickly and recommend a solution!”
Dream Makers Hardscaping
“Bart & his team revamped my entire front interlock, steps, side pathway, and backyard.”
The 15 companies listed for Oakville, 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: Oakville, ON
10 of the 15 companies we list are based in Oakville; the other 5 serve Oakville from Burlington (18 km) and Mississauga (17 km). The companies on this page are rated from 4.1 to 5.0 across 1,486 reviews; 10 have 50 or more reviews and 12 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "price", "knowledge" and "professional". 1 is open around the clock; 10 are open on Saturdays and 4 on Sundays. The services the companies on this page list most often on their websites are pool closings (2), pool inspections (2), pool openings (2), safety covers (2) and weekly maintenance (2). Domain records put 8 websites of the companies on this page at ten or more years old; the oldest dates from 1998. 1 offers emergency call-outs; 2 offer financing or payment plans; 2 give free estimates; 1 is family- or locally-owned and 2 list coupons or special offers. 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?
All 15 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.
Leisure Industries
“We had our pool installed a few days ago - awesome company to deal with - highly recommend”
Efficient Pools Ltd.
“I've used a couple of well known pool companies and this has by far been the best experience I've had.”
Burloak Pool Service
Pools For Home Design & Construction
“I wish we'd built a pool years earlier, but I am very very happy with the work that Marc did for us”
Simply Pools and Spas
“The team at Simply was professional from beginning to end , the quality of work was of the highest caliber possible with no detail left out.”
Blue Pools
“Called Ryan and he was extremely helpful in answering questions and working through the process with me on pool inspection.”
Let's Landscape Together
“One aspect I particularly appreciated about LLT was their dedication to assigning different professionals to each part of the work.”
Premier Pool Group
“They did a great job removing my old liner and all the debris in the pool.”
Smart Pools
“I would highly recommend Smart Pools if you are looking for a trustworthy dependable contractor.”
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
