Ontario Pool ServicePool builder in North York, ON

Ontario Pool Service is ranked #24 of 381 pool builders in North York by CR Score, with 59 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 Service is open Monday to Saturday. Its listed hours are Monday to Saturday, 9 AM – 8 PM. On Saturdays it is open 9 AM to 8 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves North York and 11 towns within 64 km: Concord, Vaughan, Willowdale, Richmond Hill, Toronto, Markham, Scarborough, East York, Etobicoke, King and Aurora. 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 Service has a rating of 4.8 from 44 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 Service on (416) 838-5027. The business is at 1136 Centre St Ste 342, 3, Thornhill, ON L4J 3M8, North York, ON. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.