Sewer Line Repair in Sylmar, CA

When your yard starts to smell like sewage or you notice slow drains throughout your home, chances are your sewer line is damaged. At LeadingEdge Plumbing & Rooter, we’re Sylmar’s trusted team for sewer line repair – keeping local homes and businesses safe, clean, and flowing properly since 2008.

Our licensed plumbers use camera inspections and trenchless repair methods to fix problems fast without tearing up your yard. Whether you own a home near Hubbard Street, run a business by Foothill Boulevard, or manage rental units off Polk Street, we’re here to keep your system working the way it should.

Even a well-built system can fail over time. In Sylmar, the most frequent reasons we see for sewer damage include:

  • Tree Roots – Large trees along property lines can send roots deep into old clay or cast-iron pipes, breaking them apart and causing blockages.
  • Corrosion and Rust – Metal pipes eventually rust through, especially with our local hard water. Once corrosion sets in, replacement is the only long-term fix.
  • Ground Movement – Earthquakes and shifting soil are part of life in the San Fernando Valley. A small ground shift can offset pipe joints or create cracks that leak sewage underground.
  • Water Pressure Problems – Excessive pressure from a faulty water heater or regulator can strain the pipe walls until they fail.
  • Sediment Build-Up – Over time, mineral buildup narrows the line, trapping debris and creating backups.
Tree Roots in a sewer line in sylmar ca

If you notice any of these warning signs, it’s time to call LeadingEdge Plumbing & Rooter for sewer line repair in Sylmar:

infographic describing the top signs you need sewer repair
  • Multiple drains backing up at once
  • Standing water or soggy patches in your yard
  • Gurgling toilets or slow floor drains
  • Sewage smell indoors or outside
  • Sewer water backing up into sinks or tubs

These symptoms usually mean the issue is in the main sewer line, not just one drain. If this describes your situation, give us a call now!


At LeadingEdge Plumbing & Rooter, every sewer problem is different — and so is every fix. We don’t rely on guesswork or outdated methods. Instead, we use advanced, minimally invasive technology to restore your system efficiently and with as little disruption as possible.

Camera Inspection

The first step is always inspection. Our team uses high-definition sewer cameras that travel through your pipes to pinpoint the exact issue — whether it’s a cracked joint, root intrusion, or full collapse. This real-time footage lets us diagnose problems precisely and plan the best solution without unnecessary digging.

Trenchless Pipe Lining

When the existing line is stable enough to save, trenchless pipe lining is our go-to fix. We insert a resin-coated liner inside your old pipe, which hardens into a seamless, watertight new line. No trenches, no torn-up landscaping — just restored flow and lasting protection against future leaks.

Pipe Bursting

For pipes that are too damaged to reline, pipe bursting offers a full replacement without major excavation. Using a specialized winch, we break apart the old pipe while pulling in a new HDPE sewer line in the same path. It’s strong, efficient, and built to last decades.

PEX Repiping

Some sewer systems require more flexibility, especially where older materials are failing. PEX repiping gives you a durable, corrosion-resistant alternative that handles Sylmar’s shifting soil and temperature swings with ease — a smart, modern option for long-term reliability.

Cleanout Installation & Maintenance

If your home doesn’t have an exterior cleanout, we’ll install one so future maintenance is simple. A cleanout provides direct access to your sewer line for inspection and service — no more digging, no more guesswork.


Homeowners across Sylmar call us first for sewer line repair because we combine local experience, modern tools, and old-school integrity.

  • Local Expertise: Proudly serving Sylmar homes and businesses for over 15 years.
  • Advanced Equipment: The same trenchless and camera systems trusted by major municipalities.
  • Honest Recommendations: We repair when possible, replace only when necessary.
  • Licensed, Bonded & Insured: Peace of mind on every project, large or small.
  • Family-Owned & Operated: We treat your property with the same care we’d give our own.

If you’ve noticed foul smells, soggy spots in the yard, or slow drains that won’t clear, it’s time to act fast. A small crack or blockage today can lead to a costly mess tomorrow.

Call LeadingEdge Plumbing & Rooter at (888) 525-3234 or book online now. We’re Sylmar’s trusted experts in sewer line repair, replacement, and trenchless pipe solutions — protecting your home, your yard, and your peace of mind since 2008.