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Mainline Plumbing

Our Services

Non-Invasive Trenchless Technology.

Preserving your landscape with advanced subterranean solutions. A 50-year infrastructure fix, installed in a single day.

Property-Friendly Plumber™|Licensed #C-36 901735
Property-Friendly Plumber™

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Why Choose Us

18+ Years of Subterranean Infrastructure Mastery in the South Bay. Fully Licensed, Bonded, Insured, and Factory-Certified.

18++ Years Experience5.0 Google RatingFormerly Formerly Jesse's Plumbing
Total Pipe Replacement. Zero Excavation.

Total Pipe Replacement. Zero Excavation

We replace collapsed lines by seamlessly pulling a high-density polyethylene (HDPE) pipe through the existing cavity, eliminating the need for destructive trenching.

50+

Year HDPE Lifespan

1 Day

Typical Installation

0

Trenches Dug

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Precision Sewer Line Repair.

Precision Sewer Line Repair

Advanced CIPP lining and trenchless rehabilitation for damaged sewer infrastructure. We restore full flow capacity without excavation.

50+

Year CIPP Liner Lifespan

No

Excavation Required

100%

Flow Capacity Restored

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Precision Video Camera Inspections.

Precision Video Camera Inspections

We identify the exact nature, depth, and severity of the blockage or collapse before a single tool is deployed.

HD

Real-Time Video Feed

Exact

GPS Depth Mapping

Same Day

Report Delivery

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Sewer Auger & Snake Service.

Sewer Auger & Snake Service

Fast mechanical clearing of clogged drains and sewer lines. Our professional-grade auger equipment cuts through roots, grease, and debris to restore flow — often in a single visit.

Same Day

Service Available

200 ft

Max Snake Reach

1 Visit

Most Clogs Cleared

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Underground Leak Detection & Locating.

Underground Leak Detection & Locating

Advanced electronic leak detection technology that pinpoints the exact location of underground water and sewer leaks without excavation. We locate the problem before deploying a single tool.

Non-Invasive

Detection Technology

Pinpoint

Location Accuracy

Same Day

Detection Reports

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Our Process

How It Works

1

Video Inspection

We deploy a high-definition camera to assess the full extent of pipe damage before any work begins.

2

Access Point Excavation

Two small access pits are dug — one at each end of the damaged line. No lawn destruction, no concrete demolition.

3

HDPE Pipe Pull-Through

A hydraulic bursting head fractures the old pipe outward while simultaneously pulling the new HDPE line into place.

4

Verification & Restoration

A final camera pass confirms full flow capacity. Access pits are backfilled and the surface is restored.

Where We Serve

South Bay Service Area

We proudly serve the entire South Bay of Los Angeles and surrounding communities with fast, reliable plumbing services.

Torrance
Redondo Beach
Hermosa Beach
Manhattan Beach
El Segundo
Hawthorne
Gardena
Carson
Lomita
Rolling Hills Estates
Palos Verdes
San Pedro
Lawndale
Inglewood
Culver City
Long Beach

Common Questions

Frequently Asked Questions

Ready to Solve Your Plumbing Problem?

Our Property-Friendly technicians are on standby. No mess, no stress.