Seaway Pools & Hot TubsPool builder in Newmarket, ON

Seaway Pools & Hot Tubs is ranked #18 of 324 pool builders in Newmarket by CR Score, with 58 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.

Seaway Pools & Hot Tubs is open 7 days a week. Its listed hours are Monday to Friday, 9 AM – 6 PM; Saturday, 9 AM – 5 PM; Sunday, 10 AM – 3 PM. On Saturdays it is open 9 AM to 5 PM, and on Sundays 10 AM to 3 PM. Hours come from the business listing; holiday hours may differ.

Serves Newmarket and 11 towns within 64 km: Aurora, East Gwillimbury, King, Richmond Hill, Keswick, Vaughan, Tottenham, Markham, Concord, Uxbridge and Innisfil. 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.

Seaway Pools & Hot Tubs has a rating of 3.9 from 87 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 Seaway Pools & Hot Tubs on (905) 853-8500. The business is at 17480 Yonge St, Newmarket, ON L3Y 8A7. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.