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Portland Sewer Line Repair & Replacement • OR
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CIPP Lining, No Digging

Sewer Pipe Relining Portland

Sewer pipe relining rebuilds a damaged line from the inside out, forming a smooth, jointless new pipe within the old one without a trench. As a Portland sewer line repair crew, we camera the line first to confirm it's a good candidate, then reline it in a single visit.

Call Now How Relining Works
No trench, minimal access points Jointless, seamless new pipe Upfront pricing
Sewer pipe relining CIPP liner installation Portland Oregon
Cured-in-place pipe CIPP liner used for sewer pipe relining in Portland
Good to Know

What Is Sewer Pipe Relining?

Sewer pipe relining, also called cured-in-place pipe or CIPP lining, involves inserting a flexible felt or fiberglass tube saturated with resin into the damaged pipe through a small access point. The liner is inflated against the interior walls of the old pipe, then cured with hot water, steam, or UV light until it hardens into a rigid, jointless pipe within a pipe. The result seals cracks, root intrusion points, and leaking joints along the entire relined section in one continuous pass.

  • Corrects cracked, leaking, and root-infiltrated sewer lines without excavation.
  • A seamless liner means no joints for roots to re-enter through.
  • Works on clay, cast iron, PVC, and Orangeburg pipe.
1 DayTypical Install
50 yrsLiner Lifespan
2Access Points
The Process & Pricing

How Sewer Pipe Relining Works, and What It Costs

Relining follows a consistent sequence, and knowing the steps helps explain where the sewer line repair cost comes from. Here's the process, plus how relining compares to a full dig-and-replace on the numbers that matter most.

Yard & Hardscape Disruption
Relining
Full Dig & Replace
Project Timeline
Relining
Full Dig & Replace
Cost Range (per linear foot)
$80 – $250/ft
$150 – $400/ft
Relining
Full Dig & Replace

A typical residential lateral runs $2,500-$7,500 total to reline, depending on pipe length, diameter, and how many bends the liner has to navigate. Your exact price is confirmed after a camera inspection, before any work starts.

Step 1: Camera Inspection

We scope the line to confirm relining will work for your pipe's condition and to measure the exact footage that needs a liner.

Step 2: Cleaning & Prep

The pipe is hydro jetted clean of roots, scale, and debris so the resin liner can bond evenly against the interior wall.

Step 3: Liner Insertion & Cure

The resin-saturated liner is pulled or inverted into place, inflated against the pipe wall, and cured until it hardens into a new, seamless pipe.

Step 4: Final Camera Verification

A final sewer scope inspection confirms the liner cured properly and lateral connections are reopened and flowing.

Why Choose Us

Relining Crews Who Know the Difference Between Candidates and Casualties

Not every pipe should be relined. A fully collapsed section or a severe belly usually needs bursting or a spot dig instead. We tell you which category your line falls into before quoting anything.

  • 01
    Camera before we recommendYou see the pipe's actual condition first.
  • 02
    Certified CIPP installationProper cure times and liner thickness for your pipe diameter.
  • 03
    Upfront relining pricingOne firm number before we start.
Read the FAQ
Curious if you qualify? (919) 551-9604

Camera-verified relining quotes for homes and businesses across Portland.

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Have Questions?

Sewer Pipe Relining FAQs

Common questions about CIPP lining and no-dig pipe repair in Portland.

Is sewer pipe relining the same as trenchless repair? +
Relining is one method of trenchless sewer line repair, alongside pipe bursting. Relining works from inside the existing pipe; bursting fractures the old pipe outward while pulling a new one through.
How long does a relined pipe last? +
A properly cured CIPP liner is rated for roughly 50 years, comparable to a newly installed PVC pipe.
Can any sewer pipe be relined? +
Most cracked, corroded, or root-infiltrated pipes qualify. A fully collapsed section or a severe belly usually can't be relined and needs bursting or a spot excavation instead. A camera inspection confirms candidacy.
How much does sewer pipe relining cost? +
Typically $80-$250 per linear foot, or roughly $2,500-$7,500 total for a residential lateral, depending on length, diameter, and access. We confirm your exact price after the camera inspection.
How long does the relining process take? +
Most residential relining jobs, from cleaning to cure, are completed in a single day.
Will relining reduce my pipe's flow capacity? +
The liner adds only a small amount of wall thickness, and because it's smoother than aged clay or cast iron, most homeowners see equal or better flow after relining.
Need Our Help?

Contact Our Portland Sewer Line Team

Dealing with a sewer backup or a line that needs eyes on it? Get in touch and we'll send a crew your way, with around-the-clock help for homes and businesses across Portland and Multnomah County.

Contact our Portland sewer line repair team
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