Precision Plumbing & Drain ServicePlumber in Oshawa, ON

Precision Plumbing & Drain Service is ranked #8 of 226 plumbers in Oshawa by CR Score, with 61 out of 100 as of October 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.

Precision Plumbing & Drain Service 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 Oshawa and 5 towns within 40 km: Ajax, Pickering, Uxbridge, Markham and Scarborough. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

Precision Plumbing & Drain Service has a rating of 4.9 from 134 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 Precision Plumbing & Drain Service on (289) 356-4404. The business is at Creekwood Crescent, Whitby, ON L1R 2K1, Oshawa, ON. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.