Sewer Line Replacement in North York

When replacement is the right call

Replacement is a bigger project than a spot repair, so it should be backed by evidence. A camera inspection that shows roots at most joints, multiple cracks, a collapsed section or a long belly makes a strong case. So does a history of backups every year despite regular clearing.

• Roots or cracks at many joints along the line
• Sections that are broken, crushed or out of round
• Repeated backups after professional cleaning
• Plans to finish the basement or rebuild the front yard

How the work proceeds

1. Inspection and locating. The camera route and depth are marked on the ground.
2. Utility locates and permits. Underground services are marked and the required permit is arranged.
3. Excavation. A trench is opened along the route, or access pits are dug where trenchless methods suit the site.
4. New pipe. Modern plastic sewer pipe goes down on bedding at correct grade material.
5. Connection and inspection. The new line is connected and inspected before backfill.
6. Restoration. Soil is compacted and surfaces are returned to a safe, level condition.

Trenchless or open trench?

Some sites suit pipe bursting or lining, which need only small pits at each end. These methods depend on the condition of the old pipe, its route and what is above it. Where the old line is badly collapsed or sagged, an open trench is usually the reliable choice. We explain which fits your property rather than pushing one method.

North York properties

Lots here tend to be deep with laterals running under front lawns and mature trees. On many streets the lateral also passes under a driveway. Planning the route around those features keeps restoration simpler. Pairing the job with a backwater valve makes sense while the line is open. Start with a camera inspection.