You may need a drain line replacement if you experience constant backups, foul odors, or slow drains throughout your home. Other warning signs include soggy spots in your yard, gurgling sounds in pipes, or frequent need for professional drain cleaning. A video camera inspection can confirm if repair or full replacement is necessary.

Trenchless drain replacement is a modern method that allows plumbers to repair or replace underground pipes without digging up your yard. By inserting a new liner or pipe through the old line, this technique saves time, preserves landscaping, and provides a long-lasting solution.

The timeline depends on the extent of the damage and the method used. A small sectional replacement may be completed in a day, while larger projects can take 2–3 days. Trenchless replacements are typically faster than traditional excavation methods.

Modern drain lines are typically installed using durable, long-lasting materials such as PVC or HDPE. These materials are resistant to corrosion, root intrusion, and cracking, making them a smart upgrade from older clay or cast iron systems.

The cost of drain line replacement varies based on factors like pipe length, accessibility, and whether trenchless technology is used. Loftin Plumbing offers free estimates so you’ll know the exact price before work begins.