Most Trusted Plumber in Renton, WA

Celebrate Cal Raleigh’s 60th HR — Score
$60 OFF with Bob Oates!

Plumbing, Sewer & Drain Service • Limited Time

CALL (206) 789-4944

Renton is home to the Seattle Seahawks’ training facility, the Virginia Mason Athletic Center, and the picturesque Gene Coulon Memorial Beach Park, which offers beautiful waterfront views and recreational activities.

Featuring factories and expansive industries alongside bustling residential neighborhoods and local businesses, Renton requires healthy sewer systems in order for everything to remain active and successful.

It’s residents turn to Bob Oates Sewer & Rooter for reliable solutions. Our local, family-owned business provides expert drain cleaning and trenchless sewer repair services, ensuring homes remain trouble-free.

Please review our services below — we’re happy to serve you!

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

  • Plumber in Renton, WA — We provide a full range of plumbing services, from minor fixes to extensive installations, ensuring top-quality service for residential and commercial properties.
  • Sewer Repair Renton, WA — Our sewer repair services address problems like tree root intrusion and pipe damage, restoring your sewer system to peak performance.
  • Sewer Pipe Relining Renton, WA — Using the trenchless cured-in-place pipe (CIPP) method, we reinforce existing pipes with a new lining, significantly extending their lifespan without disruptive digging.
  • Frozen Pipes Renton, WA — Our services include safely thawing frozen pipes and providing preventive solutions to protect against future freezes.
  • Rooter Service Renton, WA — We offer professional rooter services to remove stubborn blockages in your drainage and sewer lines, restoring their functionality.
  • Toilet Repair Renton, WA — If your toilet is clogged, constantly running, or leaking, we can fix it and get it back to working condition. We’ll only suggest a replacement if a repair won’t fully resolve the issue.
  • Water Heater Repair Renton, WA — Is your water not heating up as it should, or are you hearing unusual noises like pops or cracks? We’ll inspect and repair your water heater. If it’s over 12 years old, a replacement might be necessary.
  • Water Main Repair Renton, WA — A sudden increase in your water bill or the appearance of water spots, mold, or mildew could indicate a problem with your water main. We’ll perform a comprehensive repair to prevent further damage.

Image of Bob Oates on the cover of Cleaner magazine

Schedule an Appointment Today

At Bob Oates, we always provide free, convenient quotes and estimates, and 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 by filling out our online form.

We are proud to serve several local communities, including:

 

Name
Which days work best for you? (For emergencies or Saturday service please call us directly.)
What arrival time would you prefer?

Happy customer and holding doggie
five stars favicon

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!"

BOMA King County favicon

Proud Member of BOMA

5 Quick Plumbing Tips to Keep Your Pipes in Check

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…

Plumbing Nightmares and How to Avoid Them

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…

5 Fall Maintenance Tips to Protect Your Home

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…

The 5 Most Famous Plumbers (and What We Can Learn From Them)

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…

5 Tips for Daily Pipe Maintenance Every Seattle Homeowner Should Know

By Bob Oates | September 14, 2025

When it comes to home maintenance, plumbing often gets overlooked — until there’s a problem. A little daily attention can go a long way. Leaks, clogs, and even burst pipes can cause thousands of dollars in water damage, not to mention major stress. The good news? You don’t need to be a plumber to practice daily…

4 Hidden Dangers of DIY Drain Cleaner Chemicals — and What Actually Works

By Bob Oates | September 13, 2025

When your sink or tub backs up, it’s tempting to grab a bottle of liquid drain cleaner off the store shelf. These products are marketed as quick fixes — just pour them in, wait a few minutes, and the clog magically disappears. But here’s the problem: chemical drain cleaners rarely solve the real issue, and…

What Is Tree Root Invasion and How Is It Affecting Your Pipes?

By Bob Oates | August 24, 2025

Seattle’s tree-lined neighborhoods and steady rainfall are part of what makes living in the Pacific Northwest special. But those same elements also create the perfect storm for a hidden problem: tree root invasion in sewer lines. Roots naturally seek out moisture underground. If your home has older pipes made of clay or concrete, they’re especially…

Seattle Water Main Repair: What Homeowners Need to Know

By Bob Oates | August 18, 2025

Every Seattle home relies on a main water line to deliver fresh water from the city meter, a well, or a neighborhood water system. If your water main was installed before 1965, it’s likely made from galvanized steel. After 1978, newer materials like copper, PVC, or polyethylene became common. But no matter the material, water…

Tips for Saving Water at Home

By Bob Oates | August 11, 2025

Saving water at home does more than lower your monthly bill — it helps protect your plumbing system, extend the lifespan of fixtures, and reduce strain on Seattle’s water supply. By making a few mindful changes, you can also reduce runoff pollution into local watersheds and support the environment for future generations. Here are the…

CALL (206) 789-4944

Serving the Greater Seattle Area