Trenchless Sewer Line Repair & Replacement in San Diego

Stop worrying about future backups, flooding, and costly renovations. Let us restore or replace your sewer line—without turning your home upside down.

No Digging. No Trenches
Fast Results
50+ Years Lifespan
5 Years Warranty

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After

Fix Your Sewer Without Digging Up Your Yard

If your San Diego home was built before 1970, chances are your sewer pipes are made of old materials like cast iron or clay—and after decades underground, they’re probably cracked, corroded, or clogged with roots.

The usual fix? Dig up your yard, bust through your floors, and spend thousands just putting everything back together.

There’s a better way. With trenchless epoxy pipe lining or pipe bursting from Tuangal Sewer and Drain, we repair or replace your pipes from the inside—no digging, no mess, and no damage to your home.

Why Homeowners Love Trenchless Repairs

No Trenching or Tearing Things Apart. We don’t rip up your landscaping, floors, or walls.
Quick Turnaround. Most jobs are done in 1–3 days—no long construction.
Built to Last 50+ Years. Our epoxy liners seal your pipes tight and keep them working for decades.
Brand New Pipe. We’re using pipe bursting to replace the damaged iron cast sewer with a new, larger HDPE pipe.
Save Thousands on Repairs. No excavation = no costly restoration after we’re done.
5-Year Warranty. And peace of mind from a local team with 20+ years of experience.

FREE CAMERA INSPECTION AND ESTIMATE INCLUDED!

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Old Pipes? Don’t Let Repairs Wreck Your Property

If your sewer runs under your patio, lawn, or slab, traditional repair methods can mean:

Tearing out foundations or driveways
Weeks of noisy excavation

Trenchless epoxy lining eliminates these problems. We repair pipes from the inside using advanced lining methods—without digging, damage, or disruption.

We use a special “pipe bursting” technique to replace old cast iron pipes with new ones made of HDPE. This process causes minimal disruption, makes it possible to install pipe with a larger diameter, and doesn’t require costly restoration. It’s a quick and effective solution for heavily damaged or broken sewer lines.

Spray or Brush Epoxy Lining

Great for sealing cracks and corrosion inside old cast iron or clay pipes. Creates a smooth, durable lining.

CIPP Lining (Cured-In-Place Pipe)

We insert a resin-soaked liner, cure it in place, and create a brand-new pipe inside the old one—no digging required.

CIPP Pull-In-Place

Used for tight spaces like bends or joints. It gives us more control and precision when we need it.

Pipe Bursting

If your pipe is too far gone for relining, we use trenchless pipe bursting to pull in a new one—no full excavation needed.

If you’re dealing with slow drains, backups, or just know your home’s plumbing is old, it’s time to take a look. We’ll do a free camera inspection, show you what’s going on inside your pipes, and give you an honest quote for trenchless repair. No pressure.