Sewer Line Repair Under Slab Huntington Beach
Advanced diagnostic camera inspections and trenchless pipe lining for fractured or corroded sanitary drain lines beneath concrete foundations.
Precision Diagnostics & Structural Solutions
Unlike pressurized water supply lines that spray with high velocity, damaged sewer and waste pipes beneath concrete slabs leak slowly by gravity. In Huntington Beach, original cast iron and clay sewer pipes installed in mid-century homes suffer from interior rust flaking, root infiltration through joints, and cracked bell housings caused by foundation settling.
Orange County Coastal Technical Insights
Because sewer leaks occur beneath the foundation, foul sewer gas odors, slow drains throughout multiple fixtures, and recurring toilet stoppages are typical early indicators. Our technicians perform high-definition CCTV video inspections through accessible exterior cleanouts to pinpoint the precise location and depth of sub-slab pipe fractures.
Rather than trenching across living rooms and destroying finished flooring, we specialize in trenchless Cured-In-Place Pipe (CIPP) epoxy lining. We clean the host pipe with mechanical descalers and pull an epoxy-saturated sleeve into position, creating a continuous, root-proof pipe with a 50-year service rating inside the existing host line.
Frequently Asked Questions
How do I know if my sewer line is leaking under the slab?
Common signs include persistent sewer gas odors indoors, recurring backups in multiple drains, cracks appearing in foundation tiles, or unexplained damp spots on concrete floors.
Can you repair a sub-slab sewer line without trenching my living room?
Yes. In the vast majority of residential homes, trenchless CIPP epoxy lining allows us to completely rehabilitate the damaged drain line through existing exterior cleanouts without cutting your interior floors.
How long does trenchless sewer pipe lining take?
Most residential sub-slab sewer lining projects in Huntington Beach are completed within a single day.