Plumbing Cost in London 2026
Plumbing costs in London depend on the job, access, and whether it is a repair or new installation. Licensed plumbers must comply with the provincial plumbing code.
Plumbing Cost Breakdown in London 2026
Indicative rates based on recent quotes from contractors in London, Ontario. Actual costs may vary based on site conditions and scope of work.
| Work Type | Min Rate | Max Rate | Unit |
|---|---|---|---|
| Service-Call Fee | C$80 | C$150 | per visit |
| Faucet Repair / Replacement | C$150 | C$400 | per job |
| Toilet Installation | C$250 | C$600 | per unit |
| Water Heater Replacement | C$1,200 | C$3,500 | per unit |
| Drain Cleaning / Snaking | C$150 | C$500 | per job |
| Repiping (PEX) | C$4,000 | C$12,000 | per house |
| Sewer Line Repair | C$2,000 | C$8,000 | per job |
| Sump Pump Installation | C$500 | C$1,500 | per unit |
Factors Affecting Plumbing Cost in London
How to Save Money on Plumbing in London
Bundle plumbing jobs in one visit to save on service-call fees.
Choose PEX over copper for repiping — cheaper and freeze-resistant.
Install a sump pump with battery backup to protect against spring flooding.
Confirm the plumber is licensed and pulls permits for new work in London.
Ready to hire a Plumbing contractor in London?
Post your job free on Biddaro. Get competing bids from London's top licensed contractors within 4 hours.
Plumbing Cost FAQs – London, Ontario
How much does a plumber cost per hour in London?
Plumbers in London charge C$80–150/hr plus a service-call fee. Emergency and after-hours work costs more.
Do I need a permit for plumbing work in London?
Yes. Permits are required in London for new installations, repiping, water heaters, and sewer work. Minor repairs usually do not.
How much is a new water heater in London?
A water heater in London costs C$1,200–3,500 installed depending on tank vs tankless and fuel type.
How do I find a licensed plumber in London?
Use Biddaro to compare verified, licensed plumbers in London. Read reviews, compare quotes, and check credentials.
Other Construction Costs in London
Want a complete picture of all construction costs in London?
Get Accurate Plumbing Quotes in London
Post your job free on Biddaro. Verified London contractors bid competitively — you save 15–30% on average.
Post Your Job Free