The Most Trusted Plumber in Kent, WA

CALL (206) 789-4944

Serving the Greater Seattle Area

Kent, Washington, is a community built with an emphasis on steel manufacturing, making its commerce and trade highly valuable for the area. Kent’s ShoWare Center is a hub for sports events and concerts, while Kent Station offers a variety of shopping and dining experiences.

Despite its lively community, Kent faces the same wet weather challenges as the rest of the Greater Seattle Area, along with aging sewer systems and pipelines. For drain cleaning services, trenchless sewer repair and all plumbing solutions, residents depend on Bob Oates Sewer & Rooter to keep their homes and businesses running smoothly.

We provide fast and affordable service in order to keep your plumbing functioning properly. In addition to a skilled and knowledgeable team, you will discover many other benefits you can enjoy from our family-owned and operated business.

  • Easy payments & financing
  • Local financing through a bank, not the contractor
  • Convenient free quotes and estimates
  • Commercial & residential plans available

Check out our services below for assistance, and we will be happy to serve you!

  • Plumber in Kent, WA — Our experienced plumbers provide comprehensive plumbing services, from routine maintenance to complex repairs and installations for residential and commercial properties.
  • Sewer Camera Inspection Kent, WA — We utilize advanced camera technology to inspect your sewer lines, pinpointing issues accurately without unnecessary excavation.
  • Trenchless Sewer Repair Kent, WA — Avoid the mess and disruption of traditional sewer repairs with our trenchless repair methods, which restore your pipes without extensive digging.
  • Frozen Pipes Kent, WA — We provide safe and effective thawing services for frozen pipes and preventive solutions to avoid future freezing.
  • Rooter Service Kent, WA — Our rooter service tackles tough obstructions in your drainage and sewer lines, restoring proper function.
  • Water Heater Repair Kent, WA — Our team can provide the necessary repairs if your water heater isn’t performing as it should. If it’s over 12 years old, a replacement might be necessary.
  • Water Main Repair Kent, WA — If you suspect a leak or break in your water main, our prompt repair services will address the issue quickly and efficiently.

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Schedule an Appointment Today

At Bob Oates, we are prepared to resolve any situation we encounter, and with our wide range of services available, we will have the solutions for all your plumbing needs. Call on our team of experts today for excellent and innovative repair solutions and cleaning services that will restore your pipelines and sewer systems to pristine shape.

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!

The Clog, a messy drain clog mascot made of debris and paper from Bob Oates Plumbing’s Big Dumper & Friends campaign
Sylvester Snake, a drain snake mascot wearing a batting helmet in a baseball dugout

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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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Proud Member of BOMA

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