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Find Water heater repair or service pros in Seattle

Green Planet Plumbing & Sewer LLC

4.44(
10
)
Approved Pro

Green Planet Plumbing & Sewer LLC

4.44(
10
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
19 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"When I needed a major plumbing job I went to Green Planet Plumbing. I found their very impressive ad on the internet, and called for an estimate. Tyler Brown the owner came out and went over the job explaining what they would need to do, the time it would take, and the total cost. I was very impressed with the professional and friendly meeting with Tyler and decided to schedule the job. The day we set up Justin and Mike showed up introduced themselves and went to work. The first day they dug the trench to install a new waterline from the street to the house. The trench was about 40 feet long of very hard digging in rocky ground, and they to my amazement completed it that day. They laid the new pipe the next day, called for the city inspector to come out, and finished the job the next day. My wife and I were very impressed with Justin and Mike and enjoyed talking and spending time with them. I would not hesitate to call Green Planet for my next plumbing job, and will recommend them whenever I can. John Held"

John H on July 2016

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"When I needed a major plumbing job I went to Green Planet Plumbing. I found their very impressive ad on the internet, and called for an estimate. Tyler Brown the owner came out and went over the job explaining what they would need to do, the time it would take, and the total cost. I was very impressed with the professional and friendly meeting with Tyler and decided to schedule the job. The day we set up Justin and Mike showed up introduced themselves and went to work. The first day they dug the trench to install a new waterline from the street to the house. The trench was about 40 feet long of very hard digging in rocky ground, and they to my amazement completed it that day. They laid the new pipe the next day, called for the city inspector to come out, and finished the job the next day. My wife and I were very impressed with Justin and Mike and enjoyed talking and spending time with them. I would not hesitate to call Green Planet for my next plumbing job, and will recommend them whenever I can. John Held"

John H on July 2016


Avatar for A to Z Plumbing LLC

A to Z Plumbing LLC

5.00(
3
)
Approved Pro

A to Z Plumbing LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

If you're looking for a company that provides premium products, outstanding service, and beautiful outcomes, then look no further than A TO Z PLUMBING LLC. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work. We offer a range of task's Water tank replacement Water service repair or replacement Repipes Bathroom Tub and shower surround installs Plumbing Renovations Addon Plumbing

"GREAT Company. Alex is very professional and knows what he is doing. They did a perfect job removing old tub/shower installation and installing a new shower. Bath looks great!! Competitively priced too. I highly recommend this company."

Jo A on January 2024

If you're looking for a company that provides premium products, outstanding service, and beautiful outcomes, then look no further than A TO Z PLUMBING LLC. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work. We offer a range of task's Water tank replacement Water service repair or replacement Repipes Bathroom Tub and shower surround installs Plumbing Renovations Addon Plumbing

"GREAT Company. Alex is very professional and knows what he is doing. They did a perfect job removing old tub/shower installation and installing a new shower. Bath looks great!! Competitively priced too. I highly recommend this company."

Jo A on January 2024


Avatar for Adept Mechanical Services, Inc.

Adept Mechanical Services, Inc.

5.00(
4
)
Approved Pro

Adept Mechanical Services, Inc.

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"The price is comparable to others. At 72 everything seems outrageously expensive. Steven is very capable, considerate and professional. Was so relieved he got it cleared. It was at the end of his 25â auger so Iâ m sooo glad I didnâ t try to do it myself. Thanks Steven!"

Dorcas A H on April 2024

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"The price is comparable to others. At 72 everything seems outrageously expensive. Steven is very capable, considerate and professional. Was so relieved he got it cleared. It was at the end of his 25â auger so Iâ m sooo glad I didnâ t try to do it myself. Thanks Steven!"

Dorcas A H on April 2024


Avatar for ALLIANCE PIPEWORKS, LLC

ALLIANCE PIPEWORKS, LLC

5.00(
5
)
Approved Pro

ALLIANCE PIPEWORKS, LLC

5.00(
5
)
Approved Pro
Super Service Award
1 years of experience
Free onsite estimate

ALLIANCE PIPEWORKS, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Nick came out to provide an estimate for installing a pressure reducing valve for our high water pressure. He was professional and his estimate was reasonable. He was able to fit me in the next day and came back. as promised, installed the PRV and a new box for it out near the street. It’s working great!!! Will definitely call Nick at Alliance for any future plumbing needs. . "

Heather S on May 2025

ALLIANCE PIPEWORKS, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Nick came out to provide an estimate for installing a pressure reducing valve for our high water pressure. He was professional and his estimate was reasonable. He was able to fit me in the next day and came back. as promised, installed the PRV and a new box for it out near the street. It’s working great!!! Will definitely call Nick at Alliance for any future plumbing needs. . "

Heather S on May 2025


Avatar for Harts Plumbers, Electricians, & HVAC Technicians

Harts Plumbers, Electricians, & HVAC Technicians

4.65(
650
)
Approved Pro

Harts Plumbers, Electricians, & HVAC Technicians

4.65(
650
)
Approved Pro
Super Service Award
Customers say: True professional
406 local quotes requested
13 years of experience

Harts is your trusted local provider for all your plumbing, electrical, and HVAC needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Luis was professional, hard-working, great communication! Very pleasant to interact with, very receptive to questions."

Diane B on January 2026

Harts is your trusted local provider for all your plumbing, electrical, and HVAC needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Luis was professional, hard-working, great communication! Very pleasant to interact with, very receptive to questions."

Diane B on January 2026


Avatar for Washington Water Heaters

Washington Water Heaters

4.80(
188
)
Approved Pro

Washington Water Heaters

4.80(
188
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
24 years of experience

We specialize in residential and commercial water heater installations – and are the area's experts in Tankless Water Heater installation in service. In 99% of cases, we'll get you back in hot water the day you call, and, we give you the lowest prices, guaranteed*! Call us last for the best price, guaranteed! For quickest response, please call us directly. We have received the Super Service Award 12 years in a row. Additional phone - (425)-883-4871.

"Our water heater started leaking and the original installer advised we would need a “custom order” and a replacement part that wasn’t readily available. After research, we reached out to Washington Water Heaters for a second opinion. Steve was very knowledgeable and was able to scheduled us with a same-day appointment. Len identified the core issue, fixed the leak, and cleaned up all in 30 minutes. Stellar service , efficient, and very fair pricing. "

Jason M on November 2025

We specialize in residential and commercial water heater installations – and are the area's experts in Tankless Water Heater installation in service. In 99% of cases, we'll get you back in hot water the day you call, and, we give you the lowest prices, guaranteed*! Call us last for the best price, guaranteed! For quickest response, please call us directly. We have received the Super Service Award 12 years in a row. Additional phone - (425)-883-4871.

"Our water heater started leaking and the original installer advised we would need a “custom order” and a replacement part that wasn’t readily available. After research, we reached out to Washington Water Heaters for a second opinion. Steve was very knowledgeable and was able to scheduled us with a same-day appointment. Len identified the core issue, fixed the leak, and cleaned up all in 30 minutes. Stellar service , efficient, and very fair pricing. "

Jason M on November 2025


Belred Heating, Cooling & Plumbing, LLC

4.56(
491
)
Approved Pro

Belred Heating, Cooling & Plumbing, LLC

4.56(
491
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
122 local quotes requested

Since 1986, Bel-Red Energy Solutions, LLC, has been here to help you with products and services that improve your homes' efficiency and comfort, while providing a healthy and safe environment in which to live. Our focus on residential systems gives us one of the most skilled teams, with the best solutions for you and your home. Call today to schedule an appointment! We offer FREE comprehensive estimates on Heating, Air Conditioning or Heat Pump installations.

"They were very professional and paid great attention to details when performing the work"

Amy Q on August 2025

Since 1986, Bel-Red Energy Solutions, LLC, has been here to help you with products and services that improve your homes' efficiency and comfort, while providing a healthy and safe environment in which to live. Our focus on residential systems gives us one of the most skilled teams, with the best solutions for you and your home. Call today to schedule an appointment! We offer FREE comprehensive estimates on Heating, Air Conditioning or Heat Pump installations.

"They were very professional and paid great attention to details when performing the work"

Amy Q on August 2025


Avatar for Randklev Plumbing LLC

Randklev Plumbing LLC

4.92(
6
)
Approved Pro

Randklev Plumbing LLC

4.92(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
83 local quotes requested
1 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction

"Absolutely the best! I just now logged back in to this Angies and see this option to leave review. Randklev was super fast and very good at fixing our leaking water line outside! Could not be happier with every aspect of the people and work they did for us. Very grateful! Will hire again and again! "

Aaron H on January 2026

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction

"Absolutely the best! I just now logged back in to this Angies and see this option to leave review. Randklev was super fast and very good at fixing our leaking water line outside! Could not be happier with every aspect of the people and work they did for us. Very grateful! Will hire again and again! "

Aaron H on January 2026


Avatar for Benjamin Franklin Plumbing

Benjamin Franklin Plumbing

5.00(
13
)
Approved Pro

Benjamin Franklin Plumbing

5.00(
13
)
Approved Pro
Super Service Award
16 years of experience
Free onsite estimate

Benjamin Franklin of Redmond, while part of this trusted network, is locally owned and operated. Our plumbers are licensed, background checked, and drug tested. With our industry-leading guarantees and our unwavering commitment to integrity, Benjamin Franklin customers have what most homeowners only dream about: Peace of mind about their plumbing. You can learn more about our guarantees here: https://www.benjaminfranklinplumbing.com/about-us/our-guarantees/

"They were very good "

Gene Y on September 2025

Benjamin Franklin of Redmond, while part of this trusted network, is locally owned and operated. Our plumbers are licensed, background checked, and drug tested. With our industry-leading guarantees and our unwavering commitment to integrity, Benjamin Franklin customers have what most homeowners only dream about: Peace of mind about their plumbing. You can learn more about our guarantees here: https://www.benjaminfranklinplumbing.com/about-us/our-guarantees/

"They were very good "

Gene Y on September 2025


Browns Plumbing

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Browns Plumbing

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
20 local quotes requested

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

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FAQs for water heater repair or service projects in Seattle, WA

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Seattle, WA homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.