Cost guide
How much does sewer line repair cost in Kenmore?
Sewer Line Repair cost in Kenmore, WA: what sets the price, and who owns the sewer under the street (the city or district). Free estimates.
The short answer
A repair is priced by where the damaged section is, how deep, whether it can be fixed from inside or has to be dug, and what sits above it. The camera shows whether one repair solves the problem — or whether the rest of the line is close behind and a replacement is the better spend.
Your number
Your price comes from your line — not a chart
We'd rather give you a real number than a range that doesn't fit your property. The estimate is free: we look at what your job actually needs and put every viable option in writing with its price.
- Spot repair (excavated) — Dig to one damaged section and replace it
- Point liner (trenchless) — Line one damaged section from inside
What's different in Kenmore
Who pays for the pipe under the street
In Kenmore the utility maintains the section in the public right-of-way, so your project usually stops at the property line or the connection — which keeps street work and street restoration off your bill.
Kenmore is served by Northshore Utility District, which maintains and operates the sewer system in the public right-of-way. Sewer piping on private property is treated as an extension of your plumbing and is yours.
Northshore doesn't charge for sewer repair permits, and its crews will help work out whether a problem is in your pipe or theirs — free, 24 hours a day.
- Under your yard
- Yours
- Under the street
- The utility's
- The public main
- The utility's
What sets the price
The cost of sewer line repair comes down to these.
Location of the defect
A break near the house or in open yard is simpler than one under a driveway, a foundation or the street.
Depth
Deeper repairs mean a bigger excavation and more shoring.
Dig or line
Some single defects can be lined from inside; others — like a collapsed or badly offset joint — need a dig.
The rest of the line
If the camera shows more of the line failing, repeated spot repairs can cost more than one replacement. We tell you when that's the case.
What you're paying for
Compare scope, not just the total
Two quotes for "sewer line repair" can describe very different jobs. These are in ours — check whether they're in the others.
How we do sewer line repair- A camera-verified diagnosis — the recommendation comes from what the camera shows
- Every viable option laid out, with the trade-offs, before you choose
- Permit requirements explained and built into the written scope
- Restoration spelled out in the written estimate
- A final camera pass, where it applies, before the job is called done
- Financing available through Service Finance
Sewer Line Repair cost: questions people ask
When is a repair the wrong answer?
When the camera shows the rest of the line failing the same way. Fixing one section of an old clay or Orangeburg line can just move the next failure a few feet down.
More of the questions we hear every week are on the FAQ page .
Ready when you are
Let's put a camera down the line and see.
Free estimates and free second opinions, open 24/7/365 across the Greater Seattle & Puget Sound area. Call and a real Pro Sewer team member picks up.