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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Signs of a Sewer Line Belly (And What To Do)

By Bob Oates | May 1, 2026

Every homeowner’s goal is to maintain a comfortable and safe environment. However, unexpected plumbing issues — and a sewer line belly is pretty high on that list — can quickly disrupt that peace. Conducting proper, regular sewer inspections are key to healthy drainage and sewage systems staying that way. They’re also essential, once a problem…

Importance of Sewer Inspections (And Why They Can Save You Thousands)

By Bob Oates | April 29, 2026

Your sewer line is one of the most important — and most overlooked — systems in your home. Because it’s buried underground, problems often go unnoticed until something goes wrong: slow drains, recurring clogs, or even a full sewer backup. By that point, repairs can be expensive, disruptive, and stressful. That’s why regular sewer inspections…

High Pressure Water Jetting in Seattle: Do You Need It?

By Bob Oates | April 28, 2026

Clogged drain and sewer lines don’t usually happen overnight. Most problems build slowly — grease, sludge, soap residue, and debris accumulate along pipe walls until water can no longer flow freely. When basic drain clearing isn’t enough, high-pressure water jetting (also known as hydro jetting) is one of the most effective ways to fully restore…

Side Sewer Contractor: Everything You Need To Know

By Bob Oates | April 27, 2026

Bob Oates Plumbing, Sewer & Rooter is a registered side sewer contractor serving the City of Seattle and all surrounding areas. For 30+ years, we have provided comprehensive, cost-effective sewer repair solutions for our friends and neighbors in the community. In this post, we’ll answer questions about exactly what a side sewer is. And we’ll…

Is Pipe Lining a Long-Term Solution? What Seattle Homeowners Should Know

By Bob Oates | April 24, 2026

If you’re dealing with sewer line issues, you want more than a temporary fix. Trenchless sewer pipe lining is considered a long-term solution when the existing pipe is structurally sound — and in many cases, it can extend the life of your sewer system by 50 years or more. How Pipe Lining Strengthens Your Sewer…

Main Issues We Address With Pipe Lining (Seattle Homeowners Guide)

By Bob Oates | April 22, 2026

Sewer line issues don’t always mean excavation. With trenchless sewer pipe lining, many common pipe problems can be repaired from the inside — avoiding the need to dig up your yard, driveway, or landscaping. At Bob Oates Plumbing, Sewer & Rooter, we use pipe lining to address several of the most frequent sewer issues seen…

How Trenchless Pipe Lining Came To Be (And Why It’s a Go-To Sewer Repair Solution Today)

By Bob Oates | April 13, 2026

Sewer problems are something most homeowners don’t think about — until they’re dealing with a slow drains, backups, or worse. For decades, fixing a damaged sewer line meant one thing: digging. Lawns torn up, driveways broken apart, and days (or weeks) of disruption. Today, there’s a better option. Trenchless sewer repair — including trenchless pipe…

Do I Need a Video Inspection for My Seattle Sewer Line Repair?

By Bob Oates | April 8, 2026

When something goes wrong with your sewer line, the last thing you want is guesswork. Sewer problems happen underground, out of sight — and without the right tools, it’s nearly impossible to know what’s actually causing the issue. That’s where a professional sewer camera inspection comes in. At Bob Oates Plumbing, Sewer & Rooter, we…

Why Bob Oates Sewer & Rooter Is Your Go-To Seattle Plumber

By Bob Oates | March 29, 2026

Finding a reliable plumber in Seattle isn’t just about fixing a leak — it’s about trusting someone with your home, your property, and often a significant investment. At Bob Oates Plumbing, Sewer & Rooter, we’ve spent more than 30 years helping homeowners across the Greater Seattle area solve everything from clogged drains to full sewer…

When Is Sewer Line Replacement Necessary?

By Bob Oates | March 22, 2026

Your sewer line isn’t something you think about every day — until something goes wrong. And when it does, the question becomes clear: Can this be repaired… or does it need to be replaced? While many sewer issues can be fixed with targeted repairs, there are situations where a full sewer line replacement is the…

CALL (206) 789-4944

Serving the Greater Seattle Area