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Greater Seattle: Sewer & Drain Cleaning Experts

Our Core Values

Integrity: "The pride is inside"

Teamwork: "Together we achieve Success"

Industry Leader: “People helping People"

Bob Oates trucks

Bob Oates offers professional, sewer and drain cleaning services in Seattle, Ballard, and other local neighborhoods! We offer affordable prices and emergency service!

Angie's List 2018 Super Service Award Covid Safe Synchrony


Work and parts guaranteed

Work & Parts Guaranteed



Testimonial avatar "This morning I was fortunate enough to schedule a home drain line consult and clean out with Jeremy, who had an opening right when I was home. I just wanted you to know how immensely professional and helpful he was during this visit..."

Rated 5 Stars by Sandra D. via

Plumbing service


At Bob Oates, our plumbing services keep your home safe from ruined foundations, fungal growth, septic leaks, and other hazardous situations.

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Sewer repair service

Sewer Repair

Sewer repairs should be performed by a reliable company with licensed staff. Our technicians are subjected to rigorous background checks and training.

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Trenchless sewer repair service

Trenchless Sewer Repair

For years, we have offered trenchless sewer repair and pipe relining to our clients, making us a leaders and experts in this innovative plumbing solution.

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Drain cleaning service

Drain Cleaning

Whether your toilet is overflowing or the kitchen sink is backing up, we offer effective, professional drain cleaning solutions that can be completed without causing damage.

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Water mains service

Water Mains

Broken water mains can cause leaks that go undetected and result in high water bills, mold, mildew, and rot. Maintenance is recommended on a yearly basis.

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Sewer inspection service

Sewer Inspections

Our highly-skilled technicians are trained to perform comprehensive inspections as part of the repair process, and also as preventative maintenance.

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Sewer and Drain Cleanin in Greater Seattle Area
Call 206-789-4944 Serving the Greater Seattle Area

Rated 5 Stars by Aaron N. via

Aaron N. avatar"I had an awesome experience with Bob Oates Sewer & Rooter! Sam and Christian came by my condo to provide a free estimate for my leaky faucet, which was at least $100 cheaper than what a competitor quoted me at. They proceeded to fix my issue, assist with an additional toilet issue I had, and gave me advice on a third dishwasher issue. I highly recommend this plumbing company!"

Sewer and Drain Cleanin in Greater Seattle Area
Call 206-789-4944 Serving the Greater Seattle Area

The Most Trusted Plumber in Seattle, WA, and Surrounding Areas

Bob Oates trucks

Bob Oates is the trusted plumbing company in Seattle, WA, and the surrounding areas. When you have any type of plumbing problem, you can count on us as we provide a wide range of solutions in the following areas that we serve:

Here is a quick look at the top services that we offer:

  • Plumbing Services - Our general plumbing expertise covers basic leaks, clogs, and other common problems. We address all kinds of issues involving kitchen and bathroom fixtures, as well.
  • Sewer Repair - If your sewer pipes have corroded or their surfaces are severely damaged, our sewer repair solutions can help.
  • Drain Cleaning - Our drain cleaning services serve one important purpose; it effectively restores water flow. When clogged drains are becoming a problem, we will provide the solution that you need.
  • Trenchless Sewer Repair - Whenever you prefer a cost-effective service that requires no digging, Bob Oates provides trenchless sewer repair to assure you of a minimally invasive solution.
  • Rooter Service - Bob Oates is the local expert that provides the necessary plumbing and drain solutions that you need.
  • Trenchless Pipe Repair - Our team can also address any damaged pipe problems you may have. Our minimally invasive repairs can be done in a timely manner when you consult our team right away.
  • Sewer Lining- We can also take care of sewer lining needs. We offer efficient solutions to your sewer pipe problems.
  • Sewer Camera Inspection - Our sewer inspection service pinpoints the source of an underground plumbing problem. We use high-resolution cameras, making us a trusted provider of in-depth inspections in the local area.
  • Sump Pumps - Sump pump installation and maintenance services prevent flood damage. We fix and install pedestal pumps and submersible pumps. If you need a sump pump, we are sure to provide long-lasting benefits.
  • Water Heater Repair - If you are experiencing issues with your current unit, turn to us as we can help you pick, set up, and maintain a new unit.
  • Water Main Repair - Water can leak from a water main if its hardware breaks down. When we take these jobs, we act fast to prevent rot and mold on a property. Repairs should only be done by a licensed expert.
  • Cracked Pipe Repair - When a pipe cracks, we can fix it using patching techniques or pipe bursting. Rely on a plumber from our team to deal with any common pipe issue.
  • Leaky Faucet Repair - We repair damaged faucets by replacing washers and other parts. Entrust your plumbing fixtures to the expert in leak repairs.
  • Old Pipe Repair - For old leaky pipes, we always use suitable repair solutions based on the situation and the condition of a pipe. Bob Oates is the team that you can rely on for swift repairs.

Contact Bob Oates today!

Whenever you need a plumber in Seattle, WA, or in the surrounding areas, contact Bob Oates today. We have plans for residential and commercial equipment and an option for financing. 

Feel free to call us to know the cost of trenchless pipe lining or fill out our online form to schedule an appointment.

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Rated 5 Stars by Johanna G.

"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

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