Most Trusted Plumber 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!

  • 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.

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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

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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!"

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Why We Often Recommend Trenchless Sewer Repair

By Bob Oates | June 23, 2026

A damaged sewer line can quickly become one of the most disruptive problems a homeowner faces. Recurring drain backups, sewer odors, slow drains, and soggy areas in the yard may all indicate an issue beneath the surface. Traditionally, repairing a sewer line often meant extensive excavation across lawns, driveways, patios, and landscaping. Today, modern trenchless…

When’s the Best Time for A Sewer Pipe Relining?

By Bob Oates | June 21, 2026

A damaged sewer line rarely fixes itself. In fact, most sewer problems gradually worsen over time, eventually leading to recurring drain backups, foul odors, slow drains, and expensive repairs. Many Seattle homeowners ask whether there is a “best” time of year to schedule sewer pipe relining. The short answer is simple: the best time for…

4 Main Causes of Cracked Sewer Pipes

By Bob Oates | June 19, 2026

Cracked sewer pipes are a common cause of recurring drain backups, slow drains, sewer odors, and unexpected plumbing repairs. While modern sewer lines are designed to last for decades, age, environmental conditions, tree roots, and installation issues can all contribute to pipe damage over time. Fortunately, a professional sewer camera inspection can often identify a…

Cost-Effective Advantages of Trenchless Pipe Lining

By Bob Oates | June 18, 2026

When a sewer line begins to crack, leak, separate, or become blocked by tree roots, many homeowners assume a major excavation project is unavoidable. Fortunately, modern trenchless sewer pipe repair methods often provide a faster and more cost-effective solution. At Bob Oates Plumbing, Sewer & Rooter, we help Seattle-area homeowners restore damaged sewer lines using…

Why Trenchless Sewer Repairs Are Affordable, No-Dig Solutions For Seattle Homeowners

By Bob Oates | June 16, 2026

When a sewer line needs attention, many homeowners immediately picture torn-up yards, broken concrete, and weeks of disruption. Fortunately, modern trenchless sewer repair technology makes that scene a thing of the past. At Bob Oates Plumbing, Sewer & Rooter, we specialize in no-dig solutions that fix your pipes quickly, efficiently, and with far less mess…

4 Steps to Take When a Pipe Bursts

By Bob Oates | June 15, 2026

A burst pipe can quickly cause water damage to walls, flooring, furniture, and personal belongings. Whether the break is caused by freezing temperatures, corrosion, age, or accidental damage, acting quickly can help limit repairs and protect your home. At Bob Oates Sewer and Rooter, we’re proud to serve our community, and eager to pass along DIY…

6 Benefits of Water Jetting for Seattle Homeowners

By Bob Oates | June 8, 2026

Hydro jetting, also called high-pressure water jetting, is one of the most effective methods available for cleaning clogged drain and sewer lines. Unlike traditional drain snaking, which often creates a small opening through a blockage, hydro jetting uses a controlled stream of high-pressure water to remove buildup throughout the entire pipe. At Bob Oates, hydro…

Spring Plumbing Checklist: 6 Ways to Get Your Home Ready for Warmer Weather

By Bob Oates | June 1, 2026

Spring is a popular time for home maintenance in the Seattle area. As temperatures rise and homeowners spend more time outdoors, it’s also a good opportunity to check on the plumbing system that worked hard through the winter months. A few simple inspections can help identify small issues before they turn into larger repairs. Whether…

Emergency Plumbing Issues You Can Avoid

By Bob Oates | May 25, 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…

6 Things That Should Never Be Flushed

By Bob Oates | May 24, 2026

The toilet and the trash can are not the same thing. Your toilet is designed to handle two things: human waste and toilet paper. But every day, household items that seem harmless get flushed anyway — and many of them can contribute to clogs, sewer backups, damaged pipes, and unnecessary repair costs. Trash can do a lot…

CALL (206) 789-4944

Serving the Greater Seattle Area