Trenchless Sewer Repair — Explained

Trenchless replaces a failing sewer without tearing up the yard, driveway, or landscaping — when the site allows it.

Common causes

• Old cast-iron or clay lateral failing
• Root damage across long runs
• Cracked or offset joints
• Yard/driveway would be destroyed by trenching

Step-by-step

1. 01Camera-scope to confirm pipe condition and offsets
2. 02Choose lining (CIPP) for structurally intact pipe with root/scale damage
3. 03Choose pipe bursting for collapsed or severely offset lines
4. 04Access via two small pits at each end

When to call Northbridge

• Yard has hardscape, mature trees, or a driveway over the lateral
• Sewer replacement quote came in as a full dig
• Home is on a shared lateral with a neighbour
• You want to compare methods before committing