How Much Does a Plumber Cost in Oakville?
ProScore’s 2026 cost estimates for plumber services in Oakville, Halton Region, alongside live stats for the 25 plumbers listed on ProScore.
Oakville Pricing Context
Plumber rates in Oakville are 20% above the Ontario provincial average. As part of the Halton Region market, pricing reflects local demand, cost of living, and competition among plumbers in the area.
Plumber Costs in Oakville (2026)
| Service | Price Range |
|---|---|
| Drain Cleaning | $300–$600 |
| Pipe Repair | $240–$720 |
| Water Heater Installation | $1,440–$3,600 |
| Faucet Replacement | $180–$480 |
| Toilet Installation | $240–$600 |
| Bathroom Rough-In | $3,600–$8,400 |
| Sump Pump Installation | $960–$2,400 |
| Backflow Preventer | $360–$960 |
| Service Call / Dispatch Fee | $60–$120 |
ProScore estimate, figures as of February 24, 2026. Ontario-wide ranges compiled by ProScore — not measured from ProScore listings, contractor quotes, or a pricing survey. Adjusted for Oakville by ProScore’s curated modifier of 1.2 (20% above the Ontario average). Actual costs vary by project scope, materials, and contractor.
Licensing in Oakville
In Ontario, plumbers should hold a Certificate of Qualification from the Ontario College of Trades (now Skilled Trades Ontario). Always verify credentials before hiring. Verify credentials at Skilled Trades Ontario. On ProScore, 4% of Oakville plumbers have a government licence number on file.
Frequently Asked Questions
How much does a plumber cost in Oakville?
Most plumber services in Oakville range from $130 to $180 per hour. Oakville rates are 20% above the Ontario average.
How many plumbers does ProScore list in Oakville?
ProScore tracks 25 plumbers in Oakville with an average ProScore score of 64.
Should I get multiple quotes in Oakville?
Always get 2–3 quotes for jobs over $500. Use ProScore to compare ProScore scores for plumbers in Oakville.
Are plumbers in Oakville licensed?
In Ontario, plumbers should hold a Certificate of Qualification from the Ontario College of Trades (now Skilled Trades Ontario). Always verify credentials before hiring. On ProScore, 4% of Oakville plumbers have a government licence number on file.
Related Guides
Compare Plumbers in Oakville
Browse 24 scored plumbers with ProScore scores and multi-platform ratings.