Most Trusted Plumber in Kenmore, WA

CALL (206) 789-4944

Serving the Greater Seattle Area

At Bob Oates Sewer and Rooter, we work hard to ensure that our services are available to all communities across the Greater Seattle Area, including the residents of Kenmore, WA. If your sewer system is malfunctioning, has experienced a major collapse, your drains need cleaning, or you're dealing with any form of plumbing complications, call us for assistance.

No matter how severe the problem is, the team at Bob Oates the equipment necessary to resolve them quickly. Our sewer repairs are among the most advanced in the industry, relying on modern technology and simple installation processes to allow the process to be as convenient and affordable for our customers as possible.

Call our team today, or schedule an appointment anytime, and we will be happy to assist you.

Our service offerings include:

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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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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…

Clogged Toilet? Here’s How to Fix It (Step-by-Step Guide)

By Bob Oates | March 18, 2026

There’s never a good time for a clogged toilet. Whether your toilet won’t flush, starts backing up, or threatens to overflow right before guests arrive, it’s one of the most stressful plumbing problems homeowners face. The good news? Many toilet clogs can be cleared quickly with the right approach. In this guide, we’ll walk you…

Trenchless Sewer Line Repair: A Modern Solution for Seattle Homes

By Bob Oates | March 15, 2026

If you’re facing sewer line problems, the idea of digging up your yard, driveway, or landscaping can feel overwhelming. Traditional sewer repair often meant deep trenches, heavy machinery, and days of disruption around your home. Fortunately, modern trenchless sewer repair offers a smarter alternative. At Bob Oates Plumbing, Sewer & Rooter, we help homeowners throughout…

How Do I Know If I Need a Sewer Line Repair?

By Bob Oates | March 9, 2026

Sewer line problems rarely appear all at once. In many homes, the first warning signs are small — a slow drain, a patch of soggy lawn, or a faint sewer odor that comes and goes. But these early symptoms often point to a larger issue developing underground. Knowing how to recognize the signs of sewer…

CALL (206) 789-4944

Serving the Greater Seattle Area