The Most Trusted Plumber in Kent, WA

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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!

Plumbing, Drain Cleaning, and Sewer Repair Services in Kent

Plumber in Kent, WA — Our experienced plumbers provide comprehensive plumbing services, from routine maintenance to complex repairs and installations for residential and commercial properties.

Drain Cleaning Services Kent, WA — Ensure your drains are clear and efficient with our thorough drain cleaning services, addressing clogs and slow drains.

Sewer Repair Kent, WA — Whether dealing with tree root intrusion or damaged pipes, our sewer repair services restore your sewer system to optimal function.

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.

Sewer Pipe Relining Kent, WA — Our trenchless CIPP relining technique bonds a new lining to the interior of your sewer pipes, prolonging their lifespan and eliminating the need for disruptive excavation.

Frozen Pipes Kent, WA — We provide safe and effective thawing services for frozen pipes and preventive solutions to avoid future freezing.

High-Pressure Water Jetting Kent, WA — Our high-pressure water jetting service clears stubborn blockages and cleans your pipes, ensuring smooth water flow.

Rooter Service Kent, WA — Our rooter service tackles tough obstructions in your drainage and sewer lines, restoring proper function.

Toilet Repair Kent, WA — No one wants a leaky or clogged toilet! Our toilet repair services will get your bathroom plumbing working correctly in no time.

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.

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

Proud Member of BOMA

      EXCELLENT  
   Based on 768 reviews 
    
 
 
 
   
 
 
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   Santi Allende 
 
 
 
 Trustindex verifies that the original source of the review is Google. They are super easygoing, extremely knowledgable, and not sales-y at all. It's difficult to come by honest and reasonably priced plumbers these days, and so I was really happy to work with them. Also supporting a small family business! They did a solid diagnostic assessment before proposing any work to fix the water pressure in our house. Would highly recommend!
  
 
      Posted on Google  
   
   Alyson Mosher 
 
 
 
 Trustindex 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!
  
 
      Posted on Google  
   
   Heather Jay Gee 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had Bob Oates come for an estimate and they far and away beat every estimate. Konrad did  the work and I was very impressed with the work, communication, and professionalism. I will be use Bob Oates from now on.
  
 
      Posted on Google  
   
   Klodian Muca 
 
 
 
 Trustindex verifies that the original source of the review is Google. I’d be happy to recommend this plumbing company to anyone. They responded to my call quickly, showed up on time, and did an outstanding job on the plumbing work in my home, including my sinks and other maintenance. Their workmanship was excellent, everything was done professionally, and they stand behind their work with a 100% warranty, which gave me great peace of mind. It’s hard to find a company that is this reliable, honest, and responsive. This has been the best plumbing service I’ve ever experienced. I will definitely use them again and recommend them to all my friends and family. ⭐⭐⭐⭐⭐
  
 
      Posted on Google  
   
   jamie lawler 
 
 
 
 Trustindex verifies that the original source of the review is Google. Had the pleasure of being helped by Autumn today. She was friendly, professional, and very knowledgeable about the services this company offers. I wasn’t quite sure what would be right for me, as I’ve never dealt with major plumbing issues before, but she was able to help me choose the services that would best suit my needs. I appreciate her answering all of my silly questions in a way that I could understand. I will definitely be recommending Bob Oates to my friends and family. Thank you, Autumn!
  
 
      Posted on Google  
   
   Jason Voiss 
 
 
 
 Trustindex verifies that the original source of the review is Google. I just had Henry and Jesse come over to my condo to help me out with a leaking dishwasher... these guys were rockstars! They gave me a courtesy call and were here on time to the minute! Total professionals as soon as they entered the door, asking about my shoe policy and just pleasant people! As I fumbled around to find my dishwasher literature, they already had it pulled up and were running an initial cycle to troubleshoot the problem. Within minutes Henry diagnosed the problem, the two excused themselves to grab a few tools and were back in moments... it couldn't have been more than 10 minutes and they had resolved the problem and were running a cycle to verify their work. They gave me some additional feedback on what may have caused the issue, how to avoid it in the future, and then proceeded to humor me by answering a few unrelated questions I had about my washer. Great guys and great experience! This is now my second time dealing with the Bob Oates team and both times have been a great experience... Local, first rate service, and family owned; I'd recommend them to anyone! Whether you're a GC or a homeowner, having a great plumber in your Rolodex is a must; Bob Oates is my go to and should be yours as well!
  
 
      Posted on Google  
   
   Erin Anderson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Bob Oates Plumbing came recommended by our neighborhood, well-known real estate agent. We have used them a few times-once for a clogged kitchen sink situation and also for kitchen faucet installation. They have been timely, honest, knowledgeable and nice guys who make sure the job is done right. They can also order fixtures/products for you and they will install. Highly recommend!

Newly installed Rheem gas water heater by Bob Oates Plumbing inside a Seattle home closet.

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,…

Bob Oates Plumbing, Sewer & Rooter Pipe Lining Division trailer with Poopy the Plunger mascot in Seattle

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…

Bob Oates Plumbing technician standing beside a service truck during a residential plumbing and sewer service call in Seattle

What Happens When Drain Cleaning Is Neglected?

By Bob Oates | September 23, 2026

Your drains handle wastewater every day, and normal use gradually leaves grease, food particles, hair, soap residue, and other material behind. Without occasional drain cleaning, that buildup accumulates, restricts water flow, and makes drainage problems increasingly difficult to ignore. Neglecting drain cleaning doesn’t mean every plumbing system will develop the same problem on the same…

Section of sewer pipes clogged with grease and fat

Recurring Clogs and Their Causes

By Bob Oates | September 22, 2026

Clearing a clogged drain is one thing. Having the same drain clog again a few weeks later is another. A recurring clog often means that the original blockage wasn’t completely removed — or that another problem inside the drain or sewer line is causing it to return. Instead of repeatedly treating the symptom, identifying the…

Modern white kitchen sink with brass faucet and clean countertop

Tips on Dealing With Clogged Drains

By Bob Oates | September 18, 2026

A clogged drain is frustrating, but some simple blockages can be cleared at home without calling a plumber. Below, the team at Bob Oates has assembled some pro tips for dealing with clogged drains. Before you start, take stock of what’s happening: if several drains are slow or clogged, wastewater is backing up into another…

Bob Oates Plumbing, Sewer & Rooter trucks parked at a residential service call in Seattle

Are Plumbing Inspections Important For Homeowners?

By Bob Oates | September 17, 2026

Yes! A professional plumbing inspection is an important part of understanding the condition of your home’s plumbing and catching potential problems before they turn into expensive repairs. A comprehensive inspection looks beyond faucets and fixtures. At Bob Oates Plumbing, Sewer & Rooter, that means evaluating key components throughout the home — including pipes, toilets, water…

Bob Oates Excavation Division truck at a residential service call in Seattle

What Counts as a Plumbing Emergency?

By Bob Oates | September 12, 2026

A dripping faucet probably doesn’t require a plumber in the middle of the night. Water pouring from a burst pipe certainly does. But plenty of plumbing problems fall somewhere in between. When something suddenly goes wrong, homeowners often have to make a quick decision: Can this wait until tomorrow, or do I need an emergency…

Sewer repair technician climbing into large pit to repair pipes

Risks of Delaying Sewer Repairs

By Bob Oates | September 8, 2026

Your sewer line is largely out of sight, which can make it easy to put off dealing with a problem — especially when the symptoms seem minor. A slow drain clears up. An occasional sewer odor disappears. A backup happens once and doesn’t immediately return. It can be tempting to assume the problem has resolved…

Side Sewer Contractor: Everything You Need To Know

By Bob Oates | August 28, 2026

Bob Oates Plumbing, Sewer & Rooter is a registered side sewer contractor serving the City of Seattle and all surrounding areas. For 35+ 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…

Sewer technician working on sewer line inside of dug out trench

The Importance of Regular Sewer Inspections

By Bob Oates | August 18, 2026

Your home’s sewer line does an important job every day, but because most of the system is underground, it can be easy to forget about it until something goes wrong. Unfortunately, sewer line problems don’t always appear suddenly. Tree roots can work their way into small openings, debris and buildup can restrict flow, and aging…

CALL (206) 789-4944

Serving the Greater Seattle Area

Book Appointment Online

The Most Trusted Plumber in Kent, WA

CALL (206) 789-4944

Plumbing, Drain Cleaning, and Sewer Repair Services in Kent

Schedule an Appointment Today

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

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

Advantages of Trenchless Sewer Replacement

What Happens When Drain Cleaning Is Neglected?

Recurring Clogs and Their Causes

Tips on Dealing With Clogged Drains

Are Plumbing Inspections Important For Homeowners?

What Counts as a Plumbing Emergency?

Risks of Delaying Sewer Repairs

Side Sewer Contractor: Everything You Need To Know

The Importance of Regular Sewer Inspections

CALL (206) 789-4944

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