How Much Does a Plumber Cost in Markham?
ProScore’s 2026 cost estimates for plumber services in Markham, GTA, alongside live stats for the 20 plumbers listed on ProScore.
Markham Pricing Context
Plumber rates in Markham are 18% above the Ontario provincial average. As part of the GTA market, pricing reflects local demand, cost of living, and competition among plumbers in the area.
Plumber Costs in Markham (2026)
| Service | Price Range |
|---|---|
| Drain Cleaning | $295–$590 |
| Pipe Repair | $235–$710 |
| Water Heater Installation | $1,420–$3,540 |
| Faucet Replacement | $175–$470 |
| Toilet Installation | $235–$590 |
| Bathroom Rough-In | $3,540–$8,260 |
| Sump Pump Installation | $945–$2,360 |
| Backflow Preventer | $355–$945 |
| Service Call / Dispatch Fee | $59–$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 Markham by ProScore’s curated modifier of 1.18 (18% above the Ontario average). Actual costs vary by project scope, materials, and contractor.
Licensing in Markham
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.
Frequently Asked Questions
How much does a plumber cost in Markham?
Most plumber services in Markham range from $130 to $175 per hour. Markham rates are 18% above the Ontario average.
How many plumbers does ProScore list in Markham?
ProScore tracks 20 plumbers in Markham with an average ProScore score of 58.
Should I get multiple quotes in Markham?
Always get 2–3 quotes for jobs over $500. Use ProScore to compare ProScore scores for plumbers in Markham.
Are plumbers in Markham 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.
Related Guides
Compare Plumbers in Markham
Browse 17 scored plumbers with ProScore scores and multi-platform ratings.