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Vaillancourt Plumbing & DrainsPlumber in Oshawa, ON

Vaillancourt Plumbing & Drains is a plumber at 27 Warren Ave, Oshawa, ON L1J 4E9, ranked #1 of 226 plumbers in Oshawa and rated 4.9 from 1,375 Google reviews. Open 24 hours a day, 7 days a week.

Oshawa, ONUpdated 0 paid placements in any rankingHow we rank

Call (289) 275-6655Website ↗

Key facts

Key facts about Vaillancourt Plumbing & Drains
Address27 Warren Ave, Oshawa, ON L1J 4E9Get directions
Phone(289) 275-6655
Websitevaillancourtplumbing.ca
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 1,375 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Oshawa and 6 towns within 40 km: Ajax, Pickering, Uxbridge, Markham, Scarborough and Port Hope.

Based in Oshawa, ONView on map

Opening hours

Opening hours for Vaillancourt Plumbing & Drains
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical plumbing prices

Typical plumbing prices
JobLowTypicalHigh
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$1,240CA$1,890CA$2,570

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby plumbers

Vaillancourt Plumbing & Drains compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Vaillancourt Plumbing & Drains (this business)—654.9 (1,375)—YesYes
PR Plumbing#2624.8 (401)—YesYes4.8 km
2 Bro's Plumbing#3624.9 (393)—YesYes2.8 km

See all 226 ranked plumbers in Oshawa

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 1,375 Google reviews

Hired Vaillancourt Plumbing & Drains? Write a review

Questions about Vaillancourt Plumbing & Drains

How is Vaillancourt Plumbing & Drains ranked in Oshawa?

Vaillancourt Plumbing & Drains is ranked #1 of 226 plumbers in Oshawa by CR Score, with 65 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.

What are Vaillancourt Plumbing & Drains’ hours?

Vaillancourt Plumbing & Drains 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.

What areas does Vaillancourt Plumbing & Drains serve?

Serves Oshawa and 6 towns within 40 km: Ajax, Pickering, Uxbridge, Markham, Scarborough and Port Hope. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

What do Google reviews say about Vaillancourt Plumbing & Drains?

Vaillancourt Plumbing & Drains has a rating of 4.9 from 1,375 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.

How do I contact Vaillancourt Plumbing & Drains?

Call Vaillancourt Plumbing & Drains on (289) 275-6655. The business is at 27 Warren Ave, Oshawa, ON L1J 4E9. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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