Plumber Rates in Ontario: $110–$150 an Hour, Plus a Call-Out Fee
Ontario plumbers typically charge $110–$150 an hour, plus a call-out fee of $50–$100 that is often credited to the job. Common jobs: drain cleaning $250–$500, a toilet installed $200–$500, a water heater installed $1,200–$3,000 and a sump pump $800–$2,000. Evening, weekend and emergency calls usually cost 50–100% more, so book non-urgent work on a weekday.
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.
Quick Cost Summary
| Service | Low | High |
|---|---|---|
| Drain Cleaning | $250 | $500 |
| Pipe Repair | $200 | $600 |
| Water Heater Installation | $1,200 | $3,000 |
| Faucet Replacement | $150 | $400 |
| Toilet Installation | $200 | $500 |
| Bathroom Rough-In | $3,000 | $7,000 |
| Sump Pump Installation | $800 | $2,000 |
| Backflow Preventer | $300 | $800 |
| Service Call / Dispatch Fee | $50 | $100 |
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.
How Ontario plumbers compare on ProScore
ProScore lists 2,001 plumbers in Ontario, and has published a ProScore for 1,818 of them. 724 of those reach Trusted (70+) or higher. Google stars alone do not separate them: 1,469 of the 1,818 scored average 4.5 stars or higher on Google, but only 724 reach Trusted on ProScore.
Counted from ProScore's current listings, refreshed daily. How ProScore scores
Fees, rebates and rules from official sources
- Job Bank puts the median wage of a plumber in Ontario at $32.50 an hour (low $20.00, high $50.38; 2023–2024). That is the wage the worker is paid, not the rate a business bills. Government of Canada, Job Bank
- Statistics Canada's renovation price index for plumbing fixtures and equipment rose 3.3% in Toronto in the year to the second quarter of 2026. Statistics Canada
- Toronto's Basement Flooding Protection Subsidy pays up to 80% of the invoice, to a maximum of $1,600 per backwater valve (two at most), $2,250 for a sump pump and $400 to sever and cap the foundation drain connection, up to $6,650 per property, for work completed on or after November 12, 2025. City of Toronto
- To qualify for Toronto's subsidy, the contractor must hold a valid City of Toronto business licence when the work is done, and a backwater valve needs a building permit and an inspection before it is covered up. City of Toronto
- Mississauga's basement flooding prevention rebate covers up to $7,500 in total, including up to $6,000 for a sump pump installation that disconnects the foundation drain and downspouts. City of Mississauga
- Hamilton's Protective Plumbing Program offers owners of single-family homes a grant of up to $2,000 for a backwater valve and related work, but only $500 if they pick a contractor outside the City's pre-qualified list. City of Hamilton
- In Toronto, installing or modifying a plumbing system, or installing a backwater valve, needs a building permit. City of Toronto
What Affects the Cost?
Emergency vs. Scheduled
After-hours and weekend calls typically add 50–100% to standard rates. Scheduling during regular business hours saves significantly.
Location
GTA plumbers tend to charge 15–25% more than those in smaller Ontario cities. Northern Ontario rates vary due to travel distances.
Scope of Work
A simple drain clearing is straightforward, but if the plumber discovers corroded pipes or code violations, costs can escalate.
Materials
Copper piping costs more than PEX. High-efficiency water heaters cost more upfront but reduce energy bills long-term.
Licensing in Ontario
In Ontario, plumbers should hold a Certificate of Qualification from the Ontario College of Trades (now Skilled Trades Ontario). Always verify credentials before hiring.
Frequently Asked Questions
How much does a plumber charge per hour in Ontario?
Most Ontario plumbers charge $110–$150 per hour. Rates in the GTA sit at the top of that range, and licensed master plumbers can charge more.
Is it cheaper to call a plumber during the week?
Yes. Emergency and weekend rates are typically 50–100% higher than weekday rates. Schedule non-urgent work for Monday to Friday.
Do plumbers charge a call-out fee?
Many plumbers charge a service call or dispatch fee of $50–$100, which is often applied toward the total job cost if you proceed.
Should I get multiple quotes?
Always get at least 2–3 quotes for jobs over $500. Use ProScore to compare trust scores and credentials side by side.
Disclaimer: All prices shown are ProScore estimates for Ontario, figures as of February 24, 2026. They are not drawn from ProScore listings, contractor quotes, or a pricing survey. Actual costs vary based on job complexity, location, materials, and contractor. Always get 2–3 written quotes from professionals before committing. ProScore is not responsible for pricing accuracy — use these figures as a starting point for budgeting.
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Plumber Costs by City
Get local pricing for your city:
Sources
- Government of Canada, Job Bank, Plumber in Ontario: wages (2023–2024 wages, updated November 19, 2025). Accessed October 19, 2026.
- Statistics Canada, Residential renovation price indexes, percentage change, quarterly (table 18-10-0286-02) (Second quarter 2026, released August 7, 2026). Accessed October 19, 2026.
- City of Toronto, Basement Flooding Protection Subsidy Program (Page modified June 18, 2026). Accessed October 19, 2026.
- City of Toronto, Basement Flooding Protection Subsidy Program (Page modified June 18, 2026). Accessed October 19, 2026.
- City of Mississauga, Apply for a basement flooding prevention rebate. Accessed October 19, 2026.
- City of Hamilton, Protective Plumbing Program (Page modified September 3, 2026). Accessed October 19, 2026.
- City of Toronto, When do I need a building permit? (Page modified July 21, 2026). Accessed October 19, 2026.
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