The Most Trusted Plumber in Tacoma, WA

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Tacoma, set against the stunning backdrop of the Tacoma-Narrows Bridge, is a city that thrives on the blend of its historical roots and modern flair. As ships gracefully dock at the Port of Tacoma, the echoes of a bustling city remind us of its significance.

However, with months of rain, even Tacoma isn’t immune to the challenges the PNW brings. Besides the wet weather causing plumbing issues, many houses have old sewer pipes that need attention. Clogged drains or sewer issues can disrupt daily life, but for that, residents trust none other than Bob Oates Sewer & Rooter.

We offer drain cleaning services, tree root removal, high-pressure water jetting, sewer camera inspections, and trenchless sewer repair, ensuring homes and businesses stay problem-free.

Check out our service offerings, and please don’t hesitate to contact us — we look forward to serving you!

  • Plumber in Tacoma, WA — Our team of experienced plumbers is equipped to manage all plumbing tasks, from everyday maintenance to significant repairs and installations, for both residential and commercial clients.
  • Sewer Repair Tacoma, WA — Our professionals handle everything from tree root penetration to damaged pipes, restoring your sewer system to full efficiency.
  • Sewer Pipe Relining Tacoma, WA — Our advanced cured-in-place pipe (CIPP) lining system repairs and reinforces sewer pipes from the inside, providing a long-lasting solution that avoids the need for digging.
  • Frozen Pipes Tacoma, WA — The Bob Oates team provides effective thawing solutions for frozen pipes and implements preventive strategies to keep your pipes from freezing again.
  • Toilet Repair Tacoma, WA — Whether your toilet is clogged, running, or leaking, we can fix it to ensure it functions properly. We’ll only suggest replacing it if a repair isn’t feasible.
  • Water Heater Repair Tacoma, WA — If your water isn’t as hot as it should be or if you hear strange noises, we’ll diagnose and repair your water heater. For heaters over 12 years old, replacement might be recommended.
  • Water Main Repair Tacoma, WA — A sudden increase in your water bill or visible water damage like mold and mildew can indicate a water main issue. We’ll perform necessary repairs to prevent further complications.

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Schedule an Appointment Today

At Bob Oates, we always provide free quotes and estimates. 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.

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!

Rita Wrench, a red pipe wrench mascot with a yellow bow holding peanuts at a baseball stadium
Shannon Shower, a showerhead plumbing mascot with long orange hair relaxing in a stadium suite during a baseball game

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Rated 5 Stars by Johanna G.
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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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Toilet Tips: When to Put Down The Plunger and Call a Professional Plumber

By Bob Oates | February 11, 2026

A clogged or malfunctioning toilet is one of the most frustrating plumbing problems homeowners face. Sometimes, a quick plunge solves the issue (and Bob made a helpful Plunging 101 video that covers it in detail!). Other times, it’s a warning sign of a deeper problem that shouldn’t be handled with DIY methods. Knowing when it’s…

4 Ways Your Plumbing Might Be Wasting Your Money

By Bob Oates | February 6, 2026

Indoor plumbing is one of the great advances of modern life. We enjoy hot showers, reliable toilets, and clean water every day — often without giving much thought to the systems behind the walls that make it all possible. But when plumbing systems aren’t properly maintained, small inefficiencies can quietly add up to big costs.…

4 Ways To Keep Your Plumbing Happy

By Bob Oates | February 1, 2026

Your plumbing system works quietly behind the scenes every day — until something goes wrong. Clogged drains, sewer backups, slow toilets, and foul odors often trace back to small habits that build into big problems over time. The good news? A few simple preventative steps can go a long way toward protecting your pipes, extending…

Toilet Keeps Running! Fix it With This Easy Guide

By Bob Oates | January 20, 2026

Your toilet flushes just fine, but it doesn’t know when to quit. Your toilet keeps running! Even when it occasionally stops, it eventually starts up again suddenly. No matter how often it occurs, it’s wasting a lot of water — and toilets are already responsible for the most water consumption in the average home. On…

Is Hydro Jetting A Safe Drain Cleaning Method? Everything Seattle Homeowners Need To Know

By Bob Oates | December 29, 2025

When drains slow down or back up, homeowners often worry that aggressive cleaning methods could damage their plumbing. Hydro jetting, in particular, tends to raise questions because of the pressure involved. When performed professionally — and for the right type of clog — hydro jetting is one of the safest and most effective drain-cleaning methods…

Why DIY Drain Snaking Is Discouraged (And What to Do Instead)

By Bob Oates | December 28, 2025

A clogged drain is frustrating — especially when it happens suddenly. For many homeowners, the first instinct is to grab a store-bought drain snake and try to fix the problem themselves. While DIY drain snaking may seem like a quick, inexpensive solution, it often causes more damage than homeowners realize. At Bob Oates Plumbing, Sewer…

Top Reasons Plumbing Issues Occur During Holidays

By Bob Oates | December 21, 2025

The holiday season brings family gatherings, home-cooked meals, and out-of-town guests — but it also puts extra strain on your home’s plumbing system. With more people under one roof and more water being used throughout the day, plumbing issues are far more common around holidays like Thanksgiving and Christmas. As your trusted Seattle-area plumber, Bob…

Why Cleaning Your Sewer Is Important

By Bob Oates | December 7, 2025

Your home’s sewer line is one of the most important — and most overlooked — parts of your plumbing system. It quietly carries wastewater away from your home every day, often without issue. But when a sewer line becomes clogged or damaged, the consequences can be messy, expensive, and even hazardous to your health. Routine…

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.…

What Causes Clogged Drains? Here Are the Most Common Culprits

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,…

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