Plumbing reviews in Renton, Washington

Tom came out to descale my tankless hot water heater. The guy is professional, gracious and extremely competent, which has been my consistent experience with all the folks at his firm. He showed up exactly when he promised, and efficiently performed the needed tasks, keeping me entertained with our conversation, and even doing an additional faucet tweak graciously that wasn’t on the job description, for which I’m grateful. They are the best in the business!

I have used WA Water Heaters 4 separate times now (2 different houses over 20 years), and have had a very positive experience each time. They have never tried to 'oversell' hot water systems or services, and have been so knowledgeable and helpful. They are my 'go-to' for hot water.

Professional, knowledgeable and efficient. Came out immediately to give us a quote. After we gave the go ahead, new replacement boiler was installed within a few days.

The water heater is 2.5 years old and it's not working. Called the service and they can't come out for 4 days. And they said oh there's a lot of problem with the heating element of this tank from 2 years ago. So sell us a faulty product and don't provide service is the motto of this company.

I recently had to replace my tankless hot water heater. It was 14 years old and not functioning well. I got quotes from four companies. I thoroughly interviewed the plumbers who would do the work. It was clear that Len at Washington Water Heaters was the most experienced and most qualified. The company also came in with a very good price. One quote was four times higher than WWH. (Make sure to do your homework!) Len and an apprentice completed the work is about four hours and my system works better than ever now. Len also discovered that my pressure reduction valve was set too low, so he set it properly and I love the increased pressure for showers. I have a rather complicated heating system and not everyone knows how to do this work. WWH can do any job - plumbing, heating or cooling. I highly recommend Steve (in management) and Len (the licensed plumber) for any job you need. They do much more than water heaters.

Highly recommend Washington water heaters for replacing water tank. Scheduling was very easy. Our technician, Ryan, came on time and was very knowledgeable. He answered any questions we had in regards to water tank vs tankless water heater. He provided estimates for both types with the specific models that would be used. For installation, Ryan was the person who came to replace the water tank and would check with us on where wanted the water tank to be placed to ensure it would not interfere with the existing things in our garage (furnace, fridge, etc). Payment was also very easy. Overall very professional, knowledgeable, and kept us updated about the work done.

This team did an excellent job diagnosing the problem with our tankless water heater. They scheduled our repair immediately and fixed the problem within 48 hours. Very helpful, friendly and went beyond the assignment to ensure everything was in perfect condition before leaving.

Washington Water Heaters rushed out same day to replace my leaking hot water tank. The installation crew was very polite, professional and efficient. I highly recommend!

Len is both knowledgeable and personable. He did regular service of my water heater and my boiler heating system today. I appreciate how he answered all of my questions and helped me consider several different options for future replacement. I highly recommend!

I only have nice things to say about Washington Water Heaters. I had them come out to repair my on-demand water heater. They were prompt and professional providing a quote in advance as well as recommendations for the future.

Responsive, knowledgeable. Fixed my Noritz tankless hot water heater, and gave me suggestions on how to make more efficient.

Thanks Len and Steve!

The team did a phenomenal job installing a Noritz tankless water heater. Very transparent and thorough and professional team. Thank you.

I’ve worked with Washington Water Heaters for years, maintaining multiple properties. Always fair pricing, always on time, always great work. Thank you!!!!

Washington Water Heaters, Heating & Air Conditioning were awesome! I was going out of town and our water heater went out. This company was quick to respond, provided options and prioritized our job in order for me to go on work trip with peace of mind. I truly appreciated their professionalism and will definitely use again if and when the need arises. Example of how to make a client feel valued, thanks for all your help.

I qualified for Snohomish County PUD's HEAR (Home Electrification and Rebates) program, and gave Tom and his team a call to have a new 75 gallon heat pump water heater installed.

Scheduling was a breeze and Tom showed up 5 minutes before the appointment time. Installation took him and his partner about 4 hours to complete, and they were very professional.

Tom and his team also noticed some exposed copper piping above my garage door and insulated it free of charge!

I would highly recommend this company!

Had a Dead/Heatless Water Heater - ended up just being a Tripped Over Heat Breaker - Dewey was a great service provider - gave me options and was very transparent - I opted to replace the heating rods as a preventative... The Heater still under 12 year warranty - gave me pointers on how to address the warranty service provider should problem persist under the remainder of the warranty life

I trust Ryan to do a great job. After having multiple estimates done by different companies for a prior repair, it’s clear to me that Washington Water Heaters is the best. Experienced, knowledgeable, respectful, on-time, and reasonably priced.

We were lucky to have Len and Drew work on Christmas Eve, replacing our tankless water heater. They were professional, efficient and so friendly. We've used Washington Water H, H, & C for 20 years. Thanks guys!

I liked everything about the service I received, replacing an old boiler with a tankless ht water heater. They provided great information, easy to work and schedule with, professional and neat job, good price.

We had a great experience with Washington Water Heaters from the estimate to the installation of our new water heater. The technician, Dewey, was excellent - thorough, intelligent, and very friendly.

We first did business with these folks 19 years ago. That’s how long our water heater lasted. It was a no-brainer to call them when it was time to replace it. We couldn’t be happier with the service, and they’re all very nice humans, too!