Most Trusted Plumber in West Seattle

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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.

We are proud to serve several local communities, including:

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"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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Bob Oates Is the Home of the Second Opinion!

By Bob Oates | November 24, 2025

Why Getting a Second Opinion Matters — And Why Seattle Homeowners Trust Bob Oates When something goes wrong with your plumbing or sewer system, you’re not just dealing with inconvenience — you’re making an important investment in your home. That’s why getting a second opinion is one of the smartest steps a homeowner can take.…

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By Bob Oates | November 24, 2025

Clogged drains are one of the most common plumbing problems for Seattle homeowners — but the causes aren’t always as obvious as they seem. From everyday hygiene products to tree roots in pipes deep underground, there are many ways buildup can sneak into your plumbing system over time. At Bob Oates Plumbing, Sewer & Rooter,…

How to Keep Your Bathroom Drains Clog-Free

By Bob Oates | November 23, 2025

Bathroom drains take a beating. Between hair, soap, toothpaste, skincare products, and everyday use, it doesn’t take long for buildup to form inside the pipes. Over time that buildup turns into slow draining, standing water, odors, or full blockages — clogged drains that may require professional attention. The good news? With a few simple habits and…

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By Bob Oates | November 17, 2025

Hosting Thanksgiving? Here’s how to prevent clogs, protect your pipes, and avoid surprise plumbing emergencies. Thanksgiving is one of the busiest days of the year for household plumbing — especially here in Greater Seattle, where cold weather, older homes, and heavy kitchen and bathroom traffic all combine to put serious pressure on your drains. If…

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By Bob Oates | November 10, 2025

When temperatures drop around Puget Sound, your water heater works overtime. Long showers, extra laundry, and heavier hot-water demand can push aging systems to their limit. Whether you own a traditional tank model or an energy-efficient tankless unit, keeping it in top shape is key to comfort, safety, and lower utility bills. At Bob Oates…

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By Bob Oates | November 2, 2025

Your home’s plumbing system works hard behind the scenes — delivering clean water, moving wastewater away safely, and keeping everyday routines running smoothly. But like anything that gets constant use, your pipes and fixtures need regular care to stay reliable. A little maintenance now can prevent expensive problems later. Here are five quick, practical plumbing…

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By Bob Oates | October 19, 2025

Happy Halloween from Bob Oates Plumbing, Sewer & Rooter! Halloween season is here — the perfect time for a few scary stories. But instead of ghosts or ghouls, I’m sharing something truly terrifying: real-life plumbing nightmares from my time on the job. Each one of these situations could have been avoided with a bit of…

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By Bob Oates | October 5, 2025

As the seasons change in the Pacific Northwest, vibrant leaves and cooler weather signal more than just cozy sweaters — they’re also a reminder to get your home ready for the colder, stormier months ahead. Taking proactive steps now can help prevent costly plumbing and drainage issues later. Below are five practical fall maintenance tips…

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By Bob Oates | September 29, 2025

There’s something quietly heroic about plumbers. We tend to admire folks who do a job most of us never could—or would. Plumbers (alongside electricians) are the unsung gatekeepers of modern civilization. Without them, we might still rely on outhouses, city streets could flood with waste after every storm, and hot showers would remain a luxury.…

Signs You Need to Replace Your Sewer Line

By Bob Oates | September 21, 2025

When your home’s sewer line fails, the signs often start out small — a slow drain, a damp patch in the yard, or an unpleasant odor you can’t quite place. But if ignored, these issues quickly escalate into costly repairs, health hazards, and even structural damage to your home. Knowing when it’s time for a…

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