Vaillancourt Plumbing & Drains
Vaillancourt Plumbing & Drains is based in Oshawa and provides residential and business plumbing and drain services across Durham Region. It has served customers since 1955.
Business Highlights
- It describes itself as a second-generation, family-owned and operated company.
- It warrants labour and defects in materials or fixtures for 15 months under normal use and service.
- Warranty claims require a dated original bill, invoice or receipt and proof of full payment.
- The company describes its plumbers as licensed and certified.
- It offers 24/7 emergency service.
Service Area
Durham Region, Brooklin, Courtice, Bowmanville, Clarington, Port Perry, Pickering, Ajax, Whitby and Oshawa.
Featured on ProsGrade. Vaillancourt Plumbing & Drains is one of 10 plumbers ProsGrade lists in Oshawa, Ontario.
12 services listed, including Backflow prevention, Backwater valve installation and repair and Bathroom plumbing renovations. Open 24 hours, 7 days a week. Rated 4.9 from 1,390 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Vaillancourt Plumbing & Drains compares with the other 9 plumbers on ProsGrade in Oshawa, using public Google ratings and review counts.
- Ranks in the top quarter of the 10 Oshawa plumbers on ProsGrade by Google rating and review volume.
- Rated 4.9 on Google, at or above the 4.8 average of other Oshawa plumbers on ProsGrade.
- Has the most Google reviews (1,390) of the 10 Oshawa plumbers on ProsGrade.
- One of 9 Oshawa plumbers on ProsGrade rated 4.7 or higher from at least 10 reviews.
Trust Signals
Open 24 hours as listed on Google; call for urgent service availability.
Services Covered
12 services- Backflow prevention
- Backwater valve installation and repair
- Bathroom plumbing renovationsDrains, vents, water-supply lines and fixture installation
- Clogged drain service
- Drain and sewer cleaning
- Faucet installation and repair
- Frozen pipe thawing and repair
- Hot water tank installation and repair
- Leaky pipe repair
- Water service pipe replacement
- Sump pump installation and repair
- Well pump services
Reviews
What customers say
Customers praise a courteous, professional team and helpful office support, with reviewers also noting clear explanations and progress updates. One customer praised Trevor's thorough answers after a hot-water tank broke down again and said the work was completed the next day; another appreciated help arranging a city water-main shutoff.
Customer Reviews
Joseph Denny
Richard Ho
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Frequently Asked Questions
What does Vaillancourt's warranty cover?
Under normal use and service, it covers labour and defects in materials or fixtures, provided the customer shows a dated original bill, invoice or receipt and proof of full payment. Plugged drains, sewers and toilets are excluded.
Does Vaillancourt handle bathroom demolition or finishing?
No. Its bathroom plumbing work does not include demolition or finishing such as drywall, paint or tile.
Does Vaillancourt supply bathroom fixtures?
It supplies plumbing materials except fixtures, and installs fixtures supplied for the renovation.








