Available 24/7

Plumbing, HVAC, & Electrical emergencies happen when you least expect them. The pros at South West Plumbing can fix any issue quickly. Contact us today at (206) 932-1777 to request 24/7 emergency services!

Your Local Plumbing Company

The Pacific Northwest’s wet, year-round weather increases the risk of common plumbing issues like sewer line damage, sump pump failure, and clogged drains. In Renton alone, our climate brings in an annual average of 39 inches of rain!

South West Plumbing, Heating, Air & Electric is the one to call when you need expert plumbing services or emergency repairs in Renton, WA. For over 40 years, we’ve delivered exceptional care to homeowners in the Seattle metro area, helping our community address regional conditions like excess groundwater and flooding.

Our licensed and insured technicians offer 24/7 emergency and same-day services to resolve every plumbing issue.

For top-rated plumbing services in Renton, WA, contact us online today.

5 Signs You Need Plumbing Repairs

While your first instinct may be to attempt a plumbing fix on your own, a DIY repair can worsen an underlying issue or lead to long-term damage. Call a South West professional if you notice any of these common issues:

  1. Standing water or leak puddles: Hidden pipe leaks or poor drainage can cause serious water damage to your home’s infrastructure.
  2. Higher-than-average water bills: If your utility bills are soaring while your water use remains the same, consider a water heater inspection to check for sediment or rust.
  3. Slow drainage or reoccurring clogs: Blockages or debris buildup in your pipes are the usual culprits behind frequently clogged drains.
  4. Foul-smelling or -tasting water: We resolve water quality issues caused by pipe corrosion or contaminated water lines.
  5. Persistent running water sounds: Be especially proactive if you hear running water when no fixtures or appliances are in use.

A tool bag in front of an open cabinet showing under-sink piping.

Our Professional Plumbing Services

South West’s background-checked technicians provide comprehensive plumbing services for Renton homeowners. We handle:

24/7 Emergency Plumbing Repairs

Efficient, responsive service is crucial during a plumbing emergency. If a burst pipe, overflowing toilet, or clogged drain poses a significant risk to your health or property, call us 24/7 for an emergency plumbing repair.

Our local technicians work quickly to stabilize and restore your home’s plumbing, providing critical care when you need it most. Contact us immediately if you’ve been exposed to raw sewage or are without a working toilet, tub, or sink.

Reliable Water Heater Services

Our daily lives rely on a consistent source of hot water for cooking, cleaning, and bathing. When your water heater is no longer working at its best, let us step in with a specialized approach.

South West’s extensive water heater services cover installing, repairing, and maintaining traditional tank, gas, electric, and tankless water heaters. Trust us to ensure you have hot water whenever you need it.

Sewer & Drain Services

Drain and sewer lines safely dispose of wastewater, maintaining the hygiene and effectiveness of your home’s plumbing. Don’t ignore early warning signs like slow drainage, gurgling taps, or sewage odors. These red flags usually indicate impending plumbing issues.

We provide high-quality sewer and drain solutions, like:

Rely on South West for Plumbing Services in Renton, WA

We proudly offer same-day and emergency plumbing services to our Renton, WA, neighbors. Our goal is to deliver best-in-class care so you can enjoy total peace of mind when you have plumbing problems. Our technicians provide prompt service, backed by our upfront pricing promise — that means no unnecessary upsells or hidden fees.

Learn more about our financing options and ongoing specials for expert plumbing services. Contact us online today to speak with a member of our team.

Plumbing FAQs


For minor clogs, you might get by using DIY methods. However, over-the-counter drain cleaners can damage your pipes and often provide only a temporary fix. For a thorough solution, a professional rooter service is your best option since it involves advanced drain cleaning technology.

Consider these four factors: The age of the unit, inconsistencies during operation, persistent, loud noises, and frequent leaks. Many Renton homeowners upgrade to a tankless water heater system because of their energy- and cost-saving benefits.

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Financing Options

Same-Day Approval

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Why South West

is the 1 to Call

Fast, Friendly, & Efficient
Guaranteed Satisfaction
Available 24/7
Certified & Prepared
Repair & Install All Makes & Models
Flexible Financing Options
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Our Reviews

See What our customers Are Saying

Clogged pipe and lots of plumbers were booking a week out - Worked with South West Plumbing to find a crew in the area just finishing up another job and arrived asap! Great service and very clean work. They have great advice and lots of camera footage showing the health of our plumbing and how to manage. It is a 2 way relationship and the…

Phil B.

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Phil B.

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Abel and Daniel were amazing! They were there the next day to assess the water heater. They came with a big truck of supplies and were able to install what we needed the same day. They had professional uniforms with name badges. They wore shoe covers and placed floor protection down so they kept my house clean! Would call them again anytime. Thank you for…

Miranda E.

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Miranda E.

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Garrett and Stephen came out and quickly and professionally replaced our 70-year-old sewer plumbing after it cracked. They worked super hard and ensured we had working plumbing each night and through the weekend. They finished and cleaned up and I would highly recommend them.

Valentin B.

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Valentin B.

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Chris was a very professional, knowledgeable, polite and patient plumber. They said he'd be here within the hour, he was here in 20 minutes. Pieces were missing from our brand new toilet to be installed, he was willing to take his lunch and allow us the time to run to Home Depot to exchange the toilet. Once we had all the parts, he installed it…

Samantha B.

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Samantha B.

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We had issues with our water heater, so we called South West Plumbing and they came out to save the day! Abel and Daniel were the best; they thoroughly discussed our options and replaced our water heater the same day! They were professional and thoughtful while installing new water heater inside our home. Highly recommend!

Mario Z.

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Mario Z.

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