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Backyard Retreat
- Showroom
- Chemicals
- Patient
“Delivery of the hottub was quick and went without a hitch, and even after purchasing Bjorn is very quick to respond via text or phone if we have any questions about the hottub.”
Best Swimming Pool Builders in Oakville, ON
24 companies listed · 11 in Oakville · 2 open 24/7 · 16 open weekends · 20 rated 4.5+
Data verified October 18, 2026
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Ultimate Pool Service
- Job
- Grant
- Unit
“We've been doing business with Ultimate for years - everything from pool openings/closing to purchasing and installing new equipment - and they always over deliver.”
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Cedar Springs Landscapes
- Landscaping
- Company
- Pool
“Neighbours commented on the professional nature of crew and we found the crew to be hard working, extremely polite, and able to effectively problem solve when needed.”
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Halton Landscape
- Driveway
- Team
- Steps
“I can't thank them enough for transforming our backyard into an oasis and we're looking forward to next summer when we can use it to its fullest potential!”
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Safety Fence Ontario
- Backyard
- Company
- Dog
“He fit us in within a timely manner, was professional, arrived on time, cleaned up (you wouldn't even know he was here), showed us how to use the gate, gave us the pieces for if we ever remove the fence.”
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Total Tech Pools and Leisure
- Chemicals
- Job
- Pressure
“My pool cover locks in and i had 6 bags worth of leaves pulled off the winter cover and they drained the pool and did not allow any debris or dirty water into the clean pool.”
The 24 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
11 of the 24 companies we list are based in Oakville; the other 13 serve Oakville from towns including Burlington (18 km), Waterdown (22 km) and Toronto (41 km). The companies on this page are rated from 4.0 to 5.0 across 1,889 reviews; 11 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (87%), quality (79%) and responsiveness (79%). The topics that come up most in reviews of the companies on this page are "price", "knowledge" and "crew". 2 are open around the clock; 16 are open on Saturdays and 12 on Sundays. The services the companies on this page list most often on their websites are pool closings (4), pool openings (4), safety covers (4), liner installations (2) and liner replacement (2). Domain records put 12 websites of the companies on this page at ten or more years old; the oldest dates from 1996. 2 offer emergency call-outs; 2 offer financing or payment plans; 6 give free estimates; 3 are family- or locally-owned and 3 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 24 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.
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Platinum Pools
- Learning
- Company
- Team
“I've had a few hiccups since with the pump and filter and Zach and Andre have responded quickly, come out to fix things and always prompt in getting in touch with me to resolve issues.”
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Leisure Industries
- Knowledge
- Products
- Backyard
“They went above and beyond to get our liner installed earlier than scheduled to coincide with pool deck work we were having done close to the same date.”
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Efficient Pools Ltd.
- Emails
- Season
- Liner
“Kaitlin, Kiel, Julian, and Brent have all been very professional in every interaction and shown a keen willingness to help us through any challenges we've faced so far.”
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Burloak Pool Service
“The best opening we've ever had.”
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Pools For Home Design & Construction
- Team
“In today's business environment, it was reassuring to see Marc knee deep in concrete when the pool was being built, to his continued on-site service and overall great communication.”
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Cannonball Pools Inc.
- Chemicals
- Questions
- Call
“Ran into a minor algae problem this season and not only did they help me resolve in 24 hrs but they even followed up by email with some helpful hints and suggestions moving forward.”
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Impeccable Pools
- Business
- Owner
- Questions
“If anyone is looking for the BEST prices, BEST service and BEST workmanship the I suggest you contact Impeccable Pools for all your pool needs, they've earned my lifetime business.”
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Pool Kings
- Company
- Competitive
- Season
“ His professionalism, outstanding service, hard work and dedication to customer satisfaction guarantee that we will be returning customers for years to come.”
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Let's Landscape Together
- Company
- Renovation
- Construction
“Their work is excellent, from the collaborative design, to the thoughtful planning and staging of the work, regular communication and of course the quality and execution of it all.”
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Premier Pool Group
- Business
- Questions
- Call
“And when I asked them to vacuum out some construction debris before the closing they happily obliged and sent Jeffrey who took care of of it with a big smile on his face.”
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Blue Pools
- Expertise
- Pool Liner
- Knowledge
“We have had the pleasure of working with Ryan McMahon and the staff at Blue Pools for our pool opening, closing, repair and maintenance needs for the past several seasons.”
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Simply Pools and Spas
- Companies
- Call
- Pavers
“Vince and his team have been responsive since installation in repairing any lingering deficiencies and helping us get up and running early in the pool season.”
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Gib-San Pool and Hot Tub Centre
- Company
- Questions
- Needs
“The on-site pool chemistry analysis and diagnostic treatment recommendation is a great save whenever you can't quite figure out the proper chem balance.”
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Gelderman Landscape Services
- Winter
- Clean
- Weeds
“Phil and Milena were quick to respond when we reached out for a quote and within a week we had Tristan and Kay attacking our messy, weedy, overgrown garden beds.”
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Smart Pools
- Crew
- Budget
- Family
“I had a huge wish list before getting my pool, and thankful to Rob who made me realize what is practical and what works best in my budget and functionality for my pool...”
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Dream Pools Ltd.
- Design
- Backyard
- Dreams
“Having explored numerous options, including some of the most well-known names in the industry, none compared to the exceptional experience provided by Sterling and the team.”
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Goldwater Solar Services Ltd
- Questions
- Roof
- Leaks
“Its easy to deliver good service when things go smoothly but Aaron had some unlucky issues with a faulty valve that resulted in a couple of extra trips to get it sorted out.”
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Paradise Views Landscaping
- Contractor
- Porch
- Porcelain
“What we had done:Front yard resodding and grading, interlock walkway and driveway design, side yard walkway, redesigned the garden bed and natural stone porch and steps.”
Swimming Pool Installation and Building Services in Oakville, ON Cost Estimates
Minimum cost
$285
Maximum cost
$139051
National Average
$37257
Avg Per Hour Rates
$463
$18545
$56436
Fair price range is based on 263 cost profiles
Why these companies made our list
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