Expert Plumbing, Drain Cleaning & Sewer Repair in West Seattle

CALL (206) 789-4944

Serving the Greater Seattle Area

West Seattle is a local gem with its beautiful waterfront at Alki Beach, offering stunning views of the Seattle skyline and a sandy retreat for residents and visitors alike. Lincoln Park’s expansive trails and picnic areas make it a perfect spot for outdoor enthusiasts.

However, Seattle’s notorious wet weather can lead to unexpected plumbing issues and old sewer pipes needing attention. Bob Oates Sewer & Rooter is here to ensure that West Seattle homes stay dry and problem-free. We offer services like drain cleaning, tree root removal, and trenchless sewer repair, preventing the need to dig up your lawn.

Please review our service offerings, and contact us anytime — we look forward to serving you!

Plumbing, Drain Cleaning, and Sewer Repair Services in West Seattle

  • Plumber in West Seattle — Our plumbers at Bob Oates offer thorough plumbing services, covering everything from simple repairs to complex installations. We ensure timely, efficient, and high-quality work for all your plumbing needs.
  • Sewer Repair West Seattle — Addressing challenges like tree roots and damaged pipes, our sewer repair solutions ensure your sewer system is restored to its optimal condition.
  • Sewer Pipe Relining West Seattle — Utilizing the CIPP method, our techs install a durable liner inside your existing sewer pipes, extending their service life for up to 50 years with no excavation required.
  • Frozen Pipes West Seattle — We specialize in safely thawing frozen pipes and offer preventative solutions to ensure your pipes remain freeze-free in the future.
  • Rooter Service West Seattle — We provide comprehensive rooter services to tackle tough blockages in your drainage and sewer lines, ensuring proper function.
  • Toilet Repair West Seattle — Is your toilet clogged, running, or leaking? We provide effective repairs to get it back in working order. Replacement is advised only if a repair won’t suffice.
  • Water Heater Repair West Seattle — If your water isn’t heating properly or you’re hearing unusual noises from your water heater, we can help. We’ll repair it if possible, but for units over 12 years old, a replacement may be necessary.
  • Water Main Repair West Seattle — An unexpected rise in your water bill or the presence of water spots, mold, or mildew could signal a problem with your water main. We’ll conduct a thorough repair to address the issue and prevent further damage.

Image of Bob Oates on the cover of Cleaner magazine

Schedule an Appointment Today

At Bob Oates, we provide convenient quotes and estimates, always comprehensive and always free of charge. We also offer easy payments and local bank financing.

Call today to find out about our residential and commercial plans and services. You may also schedule an appointment with our plumbing company by filling out our online form.

Our locally dispatched crews serve homes and businesses across King, Snohomish, and Pierce Counties, including:

Cal Raleigh, “Big Dumper,” holding a bat alongside Bob Oates Plumbing mascots Poopy the Plunger and friends, with the Seattle skyline in the background.

And Be Sure to Visit Our Big Dumper & Friends Page!

Poopy the Plunger, a smiling plunger mascot from Bob Oates Plumbing’s Big Dumper & Friends campaign at a baseball field
Paulie Pipes, a pipe-shaped plumbing mascot wearing a Bob Oates cap and enjoying ballpark snacks during a baseball game

Name
Which days work best for you? (For emergencies or Saturday service please call us directly.)
What arrival time would you prefer?

Happy customer and holding doggie
five stars favicon

Rated 5 Stars by Johanna G.
via Yelp.com

"Nothing but great experiences with Bob Oates! Would highly recommend for all your sewer and plumbing needs! Honest, hard working company!"

BOMA King County favicon

Proud Member of BOMA

Posted on Google Google
Stephanie Almeida profile picture
Stephanie Almeida
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Today it was Henry’s turn to save the day! We discovered after an appraisal that we needed to have earthquake straps attached to our water heater, and he came out within 24 business hours and took care of everything we needed. He did it with a smile, and he did it with excellent customer service. We are never going to call anyone else with plumbing issues - this company surpasses all of our wildest dreams of amazingness! Before and after photos attached!! The whole thing took about 40 minutes from hello to goodbye!
Posted on Google Google
Cindy Harper profile picture
Cindy Harper
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We've been Bob Oates customers for a few years, and today Konrad provided excellent service locating a water leak in our home. He is a great communicator and I learned a lot as he described his approach to identifying and solving our problem. Also, even though he had to cut into our wall, he did it in a way that makes it easier for us to repair. It's nice to have a reliable go-to person to call on when we need plumbing help. Update: we had Konrad back last week to replace a faucet, and he's still doing great work! Thank you, Konrad!
Posted on Google Google
B P profile picture
B P
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Highly recommended. I had 3 companies come out to give me a quote for preventative clearing of outdoor drain lines. Mike from Bob Oates was the only one who actually opened the drain covers and used a camera to give me a fair assessment of what needed to be addressed, what considerations and complications there might be, and a realistic price quote. Other companies sent more of a salesperson with quotes of thousands of dollars to clear drain lines that they weren't even sure needed to be cleared or could be addressed through the methods quoted. Mike from Bob Oates was knowledgeable, helpful and trustworthy where other companies felt like they were just trying to sell me something.
Posted on Google Google
Angela alegna profile picture
Angela alegna
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Prescott has been great to work with. He is extremely attentive and follow-ups promptly on our projects with him.
Posted on Google Google
Brent Compton profile picture
Brent Compton
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We have had a great experience using Bob Oats Plumbing. Oliver was especially professional, courteous, and very responsive. I would highly recommend them.
Posted on Google Google
Kris Boudreaux profile picture
Kris Boudreaux
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I never thought I would call a plumber a Rockstar but. Henry at Bob Oates plumbing truly is! This company is outstanding. The polite, patient receptionist got me an appointment in one day even though I knew they had no openings. Henry was on time and completed the work in less than an hour. On top of that he is a nice guy to be around. I know my old house has some major plumbing issues coming up in the future - I feel very fortunate to have found this company who I will call with no hesitation!
Posted on Google Google
Cindy profile picture
Cindy
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
great service. when i called late on a saturday i actually got the owners daughter who answers the phones herself even late on the weekend . i was able to get someone to come out in the hour and stop the back up. price was decent and upfront . no surprises
Posted on Google Google
Alyson Mosher profile picture
Alyson Mosher
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We had an emergency clog that turned into a big time sewer line repair job, and the Bob Oates team was timely, thorough, and helpful throughout. Prescott was a great project manager and kept us updated and informed the entire process. We're so glad we contacted them first!

How Heavy Rain Can Affect Your Plumbing

By Bob Oates | November 10, 2026

Heavy rainfall can put additional stress on your home’s plumbing, sewer lines, and drainage systems. In the Greater Seattle area, where prolonged wet weather is common, existing pipe damage, clogged drains, and poor drainage can become more noticeable during heavy storms. While rain itself doesn’t necessarily cause plumbing failures, increased water flow and saturated ground…

Emergency Plumbing Issues You Can Avoid

By Bob Oates | November 9, 2026

Plumbing emergencies rarely happen at a convenient time. A clogged drain before work, an overflowing toilet during a family gathering, or a leaking pipe overnight can quickly turn into stress, cleanup, and unexpected repair costs. The good news? Not every plumbing emergency appears without warning. Many urgent plumbing problems begin as small habits or maintenance…

Smart Ways to Prepare Your Home for Sewer Repair

By Bob Oates | November 3, 2026

Sewer line problems can disrupt your household, particularly when repairs involve above-ground or underground pipes, possible excavation, or temporary restrictions on using your plumbing. A little preparation can help the process go smoothly and minimize unnecessary disruption. Whether you’re dealing with recurring sewer backups, damaged pipes, or a deteriorating sewer line, understanding what to expect…

Plumbing Nightmares and How to Avoid Them

By Bob Oates | October 27, 2026

Happy Halloween from Bob Oates Plumbing, Sewer & Rooter! Halloween season is here — the perfect time for a few scary stories. But instead of ghosts or ghouls, I’m sharing something truly terrifying: real-life plumbing nightmares from my time on the job. Each one of these situations could have been avoided with a bit of…

5 Plumbing Tips for Fall

By Bob Oates | October 22, 2026

Fall brings cooler temperatures, heavier rainfall, and falling leaves to the Seattle area. It’s also an excellent time for homeowners to check their plumbing, drainage, and sewer systems before winter arrives. A little preventive maintenance now can help reduce the risk of clogged drains, sewer backups, water damage, and unexpected plumbing repairs. At Bob Oates…

Everything to Know About the Trenchless Pipe Lining Process

By Bob Oates | October 14, 2026

Traditional sewer repairs often require extensive excavation, disrupting lawns, landscaping, driveways, and sidewalks. Modern trenchless pipe lining offers a faster, cleaner alternative, restoring damaged underground pipes with little or no digging. At Bob Oates Plumbing, Sewer & Rooter, our experienced crews use advanced trenchless technology to rehabilitate aging sewer lines throughout the Greater Seattle area.…

Common Drain Issues You Can Avoid

By Bob Oates | October 8, 2026

Most drain problems develop gradually. Grease, soap residue, hair, food particles, and other debris accumulate inside pipes over time, restricting water flow and eventually creating blockages. The good news is that many common drain issues are preventable. A few practical habits, along with timely maintenance and professional drain cleaning when needed, can help keep your…

A Closer Look at the Pipe Lining Process

By Bob Oates | October 5, 2026

Sewer pipe lining may appear straightforward once the job is finished: a damaged sewer line becomes a smooth, seamless pipe without the extensive excavation required for traditional replacement. What happens behind the scenes is in fact extremely precise. Also known as cured-in-place pipe (CIPP) lining, the process requires careful inspection, cleaning, measurement, resin preparation, liner…

Don’t Get Frozen in the Winter Months: Maintain Your Water Heater Today

By Bob Oates | September 27, 2026

As fall and winter approach, so do many family holidays. Thanksgiving, Christmas, and New Year’s Eve are the perfect occasions for friends and relatives to visit, and many times they will stay as guests in the house for a few days. This means that more people will be using hot water for washing laundry, dishes,…

Advantages of Trenchless Sewer Replacement

By Bob Oates | September 25, 2026

Replacing a damaged sewer line doesn’t always mean digging a trench across your property. Modern trenchless sewer pipe repair and replacement methods can restore underground pipes with minimal excavation, helping homeowners avoid much of the disruption, expense, and property damage associated with traditional sewer replacement. Depending on the condition of the existing line, trenchless solutions…

CALL (206) 789-4944

Serving the Greater Seattle Area