J & J Pool Service Inc
- Price
- The Future
- Property
24 companies listed · 5 in Waterloo · 1 open 24/7 · 9 open weekends · 18 rated 4.5+
Data verified October 18, 2026
The 24 companies listed for Waterloo, 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.

5 of the 24 companies we list are based in Waterloo; the other 19 serve Waterloo from towns including Kitchener (6 km), Guelph (23 km) and Cambridge (18 km). The companies on this page are rated from 4.0 to 5.0 across 947 reviews; 4 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (93%), quality (83%) and responsiveness (74%). The topics that come up most in reviews of the companies on this page are "price" and "crew". 1 is open around the clock; 9 are open on Saturdays and 4 on Sundays. 1 shows a licence on its website. 10 have ten or more years of experience, the longest 28 years. 1 offers emergency call-outs; 2 give free estimates and 3 are family- or locally-owned. We have a website on file for all 24 of the companies on this page; 16 publish a contact page; 16 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.
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.