Reasons to replace the service line
- A lead or galvanized pipe where the water enters the house
- Weak pressure throughout the home, even at the basement tap
- A leak or wet spot on the lawn along the line's path
- Plans to add a bathroom or basement suite that need more flow
Local background
Lead services are possible in Toronto houses from before about 1955, and galvanized steel was common in early post-war builds. In Scarborough's older pockets, such as Oakridge, Cliffside and Kennedy Park, these lines are still found. From the main to your lot line, the pipe is the City's, and Toronto has replaced its share through various programs. Check current City details before planning.
Do both sides: Replacing only the private side, or only the City side, leaves old pipe in the circuit. Coordinating both gives the full benefit.
How the work is done
- We confirm the pipe material at the meter and estimate the line's route.
- Utility locates are booked before any excavation.
- The new pipe is installed by trench or, where suitable, by trenchless methods.
- It is connected to a new main shut-off and the meter assembly inside the house.
- The system is flushed, tested and the yard is restored.
What affects the cost
Distance from the house to the property line, depth, driveways or trees along the route, and whether trenchless installation is possible all change the job. A permit is typically required.
When to plan it
If your service is lead, plan it soon, especially with young children at home. Read our guide to lead pipes in older homes for how to check yours.