Trenchless Sewer Repair & Replacement · Los Angeles & SoCal
Fix the sewer line — not the whole yard.
Fix or replace a broken sewer line without trenching up your yard, driveway or slab.
A cracked, root-filled or collapsed sewer line used to mean a trench across the lawn, driveway or patio. Trenchless repair rebuilds or replaces the pipe from small access points instead, so most of your property stays untouched.
We start with a camera inspection so you see the damage yourself, then explain whether the line can be repaired trenchless or truly needs digging — with written pricing before anything starts.
Signs you need this
- Repeat main line backups
- Roots found on a camera inspection
- Sewage smell or soggy patches in the yard
- An older clay or cast-iron sewer line
What's included
- Camera inspection and located defects
- Trenchless repair or replacement where the line allows
- Traditional excavation only where it's needed
- Permits, inspection and a final camera check
Why Leon Plumbing
- You see the camera video before you decide
- Written pricing up front
- In business since 1983 — CSLB licensed C-36 #474827
Trenchless Sewer Repair & Replacement: common questions
How much does sewer line replacement cost?
It depends on the length and depth of the line, the pipe material, how many access points are needed, and what's on top of it (lawn, concrete, driveway). We camera-inspect first and give you a written price for your actual line rather than a guess over the phone.
Can every sewer line be fixed trenchless?
Not always. Fully collapsed sections or badly sagging pipe may need a short excavation. The camera inspection tells us which method fits your line.
Is trenchless better than digging?
Where it fits, it usually means far less damage to landscaping and hardscape, and a faster job. We'll recommend whichever method gives you the longest-lasting result.
Trenchless Sewer Repair & Replacement near you
Leon Plumbing Advantage
Pay less for every plumbing visit — for $34.99/mo.
- Free $149 whole-home inspection
- $99 dispatch fee waived*
- 10% off all repairs & labor
- Same / next-day priority
- 2-year workmanship warranty
- 50% off after-hours premium