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Trenchless Sewer Repair Near Gonzaga in Spokane

The backyard of a home after trenchless excavation work to reline a pipe

Old pipes can cause big headaches, especially in Spokane’s older neighborhoods. For a family in the Logan area near Gonzaga University, sewer backups had become a frustrating (and messy) routine. The culprit? Aging pipes with cracks, corrosion, and root intrusion. Our Bulldog Rooter team was called in to restore reliability — without tearing up the homeowner’s entire yard.

The Job Overview

    • Location: Logan Neighborhood in Spokane, WA
    • Scope: Sewer line rehabilitation with trenchless NuFlow lining
  • Why it mattered: Traditional sewer replacement would have meant tearing up landscaping and pouring new concrete. With NuFlow’s trenchless technology, we could extend the life of the home’s pipes, stop the backups, and protect the basement — all with minimal disruption.

What We Found

On inspection, our technicians discovered:

  • Corroded cast iron piping in the basement, restricting water flow.
  • Cracks and root intrusion in the outdoor line, leading to clogs and repeated backups.
  • An unstable section of pipe that required excavation before lining could be installed.
Aging cast iron drain line in the basement
Aging cast iron drain line in the basement showing corrosion and buildup before rehabilitation.

Our Trenchless Solution

Rather than digging up the whole yard, our team used the NuFlow trenchless system:

  • Targeted excavation of a small section of the yard to access the failing pipe.
  • Cleaning and prep to remove buildup and ensure proper liner adhesion.
  • Installation of a seamless epoxy liner, creating a “pipe within a pipe” that seals cracks and strengthens the existing line.
  • Final camera inspection to confirm the line was smooth, durable, and flowing freely.
NuFlow pipe liner in excavated hole
NuFlow liner cured in place, leaving the homeowner with a smooth, seamless interior pipe.

The Results

By the end of the project, the family had a brand-new pipe inside the old one — without losing their yard to heavy excavation. Now, they enjoy:

  • Reliable drainage with no clogs or backups.
  • Protection from future root intrusion.
  • A long-lasting solution backed by Bulldog Rooter’s expertise.
Completed sewer line excavation work
A backyard put together after NuFlow pipe liner installed.

Why Spokane Homeowners Trust Bulldog Rooter

From Logan to Hillyard, South Hill to North Spokane, we know the quirks of older Spokane plumbing systems. Our trenchless NuFlow technology lets families protect their homes, preserve their yards, and avoid costly surprises down the road.

If your drains are slowing down or your basement pipes are showing their age, call Bulldog Rooter 24/7 — we’ll help you find the right solution.

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