Sewer Line Repair and Replacement

Sewer Line Repair and Replacement in Sarnia and Lambton County

A damaged sewer line is one of the most serious plumbing problems a Sarnia homeowner can face. Left unaddressed, a cracked, broken, or blocked sewer line can cause sewage backup into your home, extensive property damage, and serious health risks for your family. Custom Plumbing's licensed plumbers have the expertise and equipment to diagnose, repair, and replace sewer lines throughout Sarnia and Lambton County — quickly, correctly, and at an honest price.

Signs you may have a sewer line problem:

• Multiple drains backing up or draining slowly at the same time
• Gurgling sounds coming from toilets or floor drains
• Sewage odours inside or outside your home
• Wet or unusually green patches in your lawn above the sewer line
• Frequent backups despite regular drain cleaning

Our sewer line services include:

• Sewer line camera inspection and diagnosis
• Sewer line repair — cracks, root intrusion, joint separation
• Full sewer line replacement — all pipe materials including cast iron, clay, PVC, and ABS
• Trenchless sewer repair where applicable
• Post-repair inspection and verification

What causes sewer line damage?

Sarnia's older housing stock means many properties still have clay or cast iron sewer lines that are decades old. These pipes are vulnerable to cracking, root intrusion, and joint separation over time. Tree roots are one of the leading causes of sewer line damage — roots seek out the moisture in sewer lines and can completely block or destroy a pipe if left untreated.

Why Custom Plumbing for sewer line repair in Sarnia?

Custom Plumbing has been diagnosing and repairing sewer lines in Sarnia since 1991. We are locally owned, fully licensed and insured, and BBB rated. Our experienced team serves Sarnia, Corunna, Petrolia, Sombra, Brights Grove, Camlachie, and Plympton-Wyoming with upfront pricing and guaranteed workmanship.

Call us at (519) 337-1545 or contact us online to book a sewer line inspection in Sarnia.