Sewer Line Repair, Trenchless Repipe & Replacement
Recurring main line backups, sewage in the yard, or galvanized pipes giving you rusty water? Our sewer and repipe team uses trenchless methods whenever possible to fix the problem without destroying your landscaping.
What we do
Sewer line failures are some of the most disruptive plumbing problems a homeowner can face — but they don't have to mean a trenched-up front yard. SoCal Plumbing Co invests in modern trenchless equipment for pipe bursting and cured-in-place pipe (CIPP) lining, which can replace or repair a damaged sewer lateral through just one or two small access pits.
Repipes are another specialty. Many homes built before the 1980s in Long Beach, LA, and the South Bay still have original galvanized steel supply pipes that corrode from the inside out, restrict water pressure, and leave rust stains in your fixtures. A whole-home repipe in copper or PEX restores full pressure, eliminates leaks, and is usually completed in 2–4 days.
Every sewer and repipe project starts with a comprehensive camera inspection so you can see exactly what we see. We provide written, itemized estimates and pull all required permits.
Signs you need this service
- Multiple drains backing up at the same time
- Sewage smell or wet patches in the yard
- Sinkholes, lush green patches, or sagging spots above the sewer line
- Rusty or brown water from multiple fixtures
- Significant drop in water pressure throughout the house
- Frequent pinhole leaks on copper supply lines
Our process
Camera & line locate
We inspect the sewer with a video camera and electronically locate the failure so you know exactly where the problem is.
Repair recommendation
Spot repair, trenchless lining, pipe bursting, or full replacement — we recommend the least invasive option that solves the problem.
Permit & dig
We pull all required permits and coordinate Dig Alert (USA 811) before any excavation begins.
Replacement & restoration
New pipe installed, line tested, cleanouts added where useful, and yard/concrete restored to original condition.
Why choose SoCal Plumbing Co for sewer repair & repiping
Hundreds of homeowners and property managers across Southern California trust us with their plumbing. Here's what sets our sewer repair & repiping service apart.
Trenchless first
We recommend pipe bursting or CIPP lining whenever the host pipe allows — no trenched-up yard or driveway.
Engineered repipes
Full-home copper or PEX repipes designed for full-pressure recovery and 40–50+ year service life.
Permits & inspection
We pull every required permit and meet the inspector on-site so you have clean records at resale.
Restoration included
Concrete, sod, irrigation tie-ins, and drywall patch coordinated as part of the project — not a surprise add-on.
Sewer Repair & Repiping cost & what affects pricing
Spot sewer repairs typically land in the low four figures. Trenchless pipe bursting or CIPP lining of a full lateral runs mid four figures to mid five figures depending on length, depth, and access.
Whole-home repipes vary by bath count and pipe material — most single-family copper or PEX repipes fall in the mid five figures. Every quote is itemized: rough plumbing, fixtures, drywall patch, permit, and inspection.
Every quote is flat-rate, written, and approved before any work begins. Call (562) 366-0303 for a same-day estimate.
Sewer Repair & Repiping across Southern California
We're licensed to serve homes and businesses throughout the SoCal metro. Click your area for local intel and ZIP coverage.
Long Beach
Our home base — fast response across Long Beach and nearby neighborhoods.
Los Angeles
Licensed plumbing pros serving homes and businesses across LA County.
Orange County
Trusted plumber serving Anaheim, Irvine, Huntington Beach, Santa Ana, and beyond.
South Bay
Reliable plumbing services for Torrance, Carson, Lakewood, Cerritos, and Downey.
Frequently Asked Questions
How do I know if I need a repipe vs spot repair?+
If you've had three or more pinhole leaks in five years, or your supply pipes are original galvanized steel, a whole-home repipe is almost always cheaper long-term than chasing individual leaks.
What is trenchless sewer repair?+
Trenchless repair replaces or relines a damaged sewer lateral through one or two small access pits, instead of digging a trench across your yard. It's faster, less destructive, and the new pipe is often more durable than the original.
How long does a whole-home repipe take?+
Most single-family repipes are completed in 2–4 working days. We work in zones so you have water access at the end of each day.
Will I need to move out during a repipe?+
No. We schedule work so water is restored each evening. There's some drywall patching afterward, but you can stay in the home throughout.
How long do PEX and copper repipes last?+
A quality copper repipe should last 50+ years; PEX is rated 40–50 years. Both come with a manufacturer warranty plus our workmanship warranty.
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Learn more →Ready to fix it? Call (562) 366-0303
Same-day appointments available across Southern California.