Ontario Pool ServicesPool builder in Toronto, ON

Ontario Pool Services is ranked #1 of 401 pool builders in Toronto by CR Score, with 65 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Ontario Pool Services is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Toronto and 12 towns within 64 km: Barrie, Innisfil, Keswick, Orillia, Angus, East Gwillimbury, Alliston, Wasaga Beach, Newmarket, Aurora, Midland and Uxbridge. The list is based on the business's location and the usual service radius for pool building. Confirm your address is covered when you call.

Ontario Pool Services has a rating of 5.0 from 150 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Ontario Pool Services on (905) 715-2100. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.