Bob Oates · Sewer & Rooter · Est. 35+ yrs

A family-run sewer company in Seattle, Washington.

No trench. No guesswork.Just fixed pipes.

We are trenchless sewer specialists: cured-in-place lining and pipe bursting that replace your line from the inside, most jobs done in a single day, the result rated to last fifty years or more.

Every job starts with a camera — free with sewer cleaning — so you see the problem before you pay to fix it. Every repair is done by our own in-house crews and carries a 20-year transferable warranty.

Licensed Registered Side Sewer Contractor with the City of Seattle. Twenty-four-hour emergency service, every day of the year.

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Prefer talking? A real technician answers: (206) 789-4944

Trenchless sewer repair · Free camera inspection with cleaning · Hydro-jet drain cleaning · 24/7 emergency · 20-year transferable warranty · RSSC licensed · Trenchless sewer repair · Free camera inspection with cleaning · Hydro-jet drain cleaning · 24/7 emergency · 20-year transferable warranty · RSSC licensed · 
Plumbing technician at work
Our trade, up close — Seattle sewer & drain work
"Most companies start with a shovel. We start with a camera — so you never pay for a repair you didn't need."
— The Bob Oates approach

Services

What we do, plainly.

01

Trenchless Sewer Repair

Cured-in-place lining and pipe bursting. A new pipe without a trench through your yard — most jobs done in a day, rated to last 50+ years.

02

Sewer Camera Inspection

We send a camera down the line and watch the footage with you. Roots, cracks, offsets, bellies — diagnosed on screen, quoted honestly. Free with sewer cleaning.

03

Drain Cleaning / Hydro Jetting

High-pressure water scours grease and roots from pipe walls. The deep clean a cable snake cannot reach — for kitchens, mains, and laterals.

04

Water Main Repair

Low pressure, a soggy patch in the yard, a water bill that doubled overnight. We locate the leak and repair or replace the service line.

05

Water Heater Repair

Tank and tankless diagnosis, repair, and replacement — sized for your household, never upsold.

06

Sump Pumps

Installs, battery backups, and repairs that keep basements and crawlspaces dry through Seattle's wet season.

07

24/7 Emergency Service

Sewage backing up at 2 a.m. cannot wait for Monday. A real technician answers, around the clock. (206) 789-4944.

35+
Years in Seattle
4.7/5
768 reviews
20-yr
Transferable warranty
24/7
Emergency line

Pricing

Honest numbers, sample figures.

Final quotes always follow a camera inspection — these are sample starting points so you can plan.

Cleaning & inspection

Drain Care

from $XXX
  • Camera inspection — free with sewer cleaning
  • Hydro-jet drain cleaning
  • Written findings with footage
  • Free second opinion on other bids
Sample pricing
Sewer rehabilitation

Trenchless Repair

quoted per foot
  • Cured-in-place lining or pipe bursting
  • Most jobs done in one day
  • 20-year transferable warranty
  • Financing available
Sample pricing

Word of mouth

What neighbors say.

Xxxxx xxxx xxxxxxxx xxxxx xxxxxxxx xxxx xxxxx.

— Customer Name
1 / 3

Process

Five steps, no surprises.

  1. 01

    You call, a human answers

    Describe it in plain words. We tell you honestly whether it sounds like an emergency or can wait a day.

  2. 02

    Camera inspection

    We watch the footage with you. Free with sewer cleaning.

  3. 03

    Written estimate

    One written price before work begins. Free second opinions on competitors' written estimates.

  4. 04

    In-house crew repair

    Our own technicians — never subcontractors. Most sewer jobs finish the same day.

  5. 05

    Twenty-year warranty

    Written into the contract and transferable if you sell. Financing available on larger jobs.

Service area

Seattle and the Puget Sound.

Based in Queen Anne — 1817 Queen Anne Ave N #312, Seattle, WA 98109. If your town is not listed, call anyway.

Seattle · Queen Anne · Ballard · Everett · Lynnwood · Bellevue · Eastside · Tacoma · Southend

Move your cursor through here — a little pipe-cleaning trick
THE TRAIL FOLLOWS YOU

Free quote

Talk to a technician.

This reaches our dispatch desk. Prefer talking? (206) 789-4944 — answered day and night. Sample figures: camera inspection $XXX (free with cleaning); hydro-jet from $XXX; trenchless quoted per foot after inspection.

FAQ

Asked often, answered straight.

What is trenchless sewer repair?

Repairing your sewer line without digging a trench. Cured-in-place lining forms a new pipe inside the old one; pipe bursting pulls a new pipe through while breaking the old one apart. No torn-up yard, most jobs done in a day, and the result lasts 50+ years.

How much does sewer repair cost in Seattle?

We quote from camera footage, never over the phone. Camera inspection is free with sewer cleaning. Trenchless typically costs less overall than dig-and-replace once you count excavation and landscape restoration. Written estimate before we start; free second opinions on other written bids.

Are you a licensed side sewer contractor?

Yes — Registered Side Sewer Contractor (RSSC), City of Seattle. The certification required for side sewer work here. Always ask bidders for their RSSC number.

Do you offer emergency service?

Yes — 24/7, every day of the year. Call (206) 789-4944; a real technician answers.

Is the 20-year warranty transferable?

Yes. Sewer work carries a 20-year warranty written into your contract, and it transfers to the next owner if you sell the house. Financing is available for larger jobs.