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Find Tankless water heater repair pros in Seattle

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
68 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 Harts Plumbers, Electricians, & HVAC Technicians

Harts Plumbers, Electricians, & HVAC Technicians

4.76(
1,131
)
Approved Pro

Harts Plumbers, Electricians, & HVAC Technicians

4.76(
1,131
)
Approved Pro
Super Service Award
Customers say: True professional
388 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. Trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Scotty is amazing. He came out and fixed the leak with no problem. Super nice guy and knows his stuff too. If I could give him 10 stars I would. Everyone you talk to in this company from front desk to service are extremely nice. They have my business for life. "

Lulu C on February 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. Trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Scotty is amazing. He came out and fixed the leak with no problem. Super nice guy and knows his stuff too. If I could give him 10 stars I would. Everyone you talk to in this company from front desk to service are extremely nice. They have my business for life. "

Lulu C on February 2026


Avatar for Harts Plumbers, Electricians, & HVAC Technicians

Harts Plumbers, Electricians, & HVAC Technicians

4.72(
1,007
)
Approved Pro

Harts Plumbers, Electricians, & HVAC Technicians

4.72(
1,007
)
Approved Pro
Super Service Award
Customers say: True professional
397 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!

"Excellent service, did a great job!"

Carter L on February 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!

"Excellent service, did a great job!"

Carter L on February 2026


Avatar for State Plumbing Utilities LLC

State Plumbing Utilities LLC

4.83(
6
)
Approved Pro

State Plumbing Utilities LLC

4.83(
6
)
Approved Pro
Emergency services offered

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!

"Good price, work seems well done. Only 4 stars because we had settled on a particular heater, but he messed up and got a different heater (less efficient). He did call and admit that and gave me option to reschedule, he could order the other one. "

Tim H on February 2026

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!

"Good price, work seems well done. Only 4 stars because we had settled on a particular heater, but he messed up and got a different heater (less efficient). He did call and admit that and gave me option to reschedule, he could order the other one. "

Tim H on February 2026


Avatar for Plumbing Excellence Northwest, LLC

Plumbing Excellence Northwest, LLC

5.00(
8
)
Approved Pro

Plumbing Excellence Northwest, LLC

5.00(
8
)
Approved Pro
11 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"I had an excellent experience with Jose Plumbing Excellence Northwest. They first helped me fix a leak, and later replaced my water heater when it went out. Both times, they were able to schedule me right away, which I really appreciated. The team was professional, efficient, and made sure everything was done correctly. Their customer service was great from start to finish, and they made the whole process smooth and stress-free. I highly recommend them for any plumbing needs!"

Erica R on November 2025

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"I had an excellent experience with Jose Plumbing Excellence Northwest. They first helped me fix a leak, and later replaced my water heater when it went out. Both times, they were able to schedule me right away, which I really appreciated. The team was professional, efficient, and made sure everything was done correctly. Their customer service was great from start to finish, and they made the whole process smooth and stress-free. I highly recommend them for any plumbing needs!"

Erica R on November 2025


Avatar for Thermotech Heating & Cooling

Thermotech Heating & Cooling

4.58(
12
)
Approved Pro

Thermotech Heating & Cooling

4.58(
12
)
Approved Pro
Customers say: Quick response
14 years of experience
Free onsite estimate

At Thermotech Heating & Cooling, we've been proudly serving the Kent area for over 15 years, delivering reliable, high-quality HVAC services to homeowners and businesses. We specialize in heating, cooling, ventilation, and emergency repairs — with a strong focus on clear communication, integrity, and exceptional workmanship. Whether it's a quick repair or a full system installation, we bring our absolute best to every project, no matter the size. ✅ Over 15 years of HVAC experience ✅ 24/7 emergency service available ✅ Reliable, responsive, and professional team ✅ Proudly serving Kent and surrounding communities We look forward to earning your trust and becoming your go-to HVAC provider.

"Professional service ✅Job was done on time ✅"

ranjini m on December 2025

At Thermotech Heating & Cooling, we've been proudly serving the Kent area for over 15 years, delivering reliable, high-quality HVAC services to homeowners and businesses. We specialize in heating, cooling, ventilation, and emergency repairs — with a strong focus on clear communication, integrity, and exceptional workmanship. Whether it's a quick repair or a full system installation, we bring our absolute best to every project, no matter the size. ✅ Over 15 years of HVAC experience ✅ 24/7 emergency service available ✅ Reliable, responsive, and professional team ✅ Proudly serving Kent and surrounding communities We look forward to earning your trust and becoming your go-to HVAC provider.

"Professional service ✅Job was done on time ✅"

ranjini m on December 2025


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


Avatar for Morse Plumbing Company LLC

Morse Plumbing Company LLC

5.00(
6
)
Approved Pro

Morse Plumbing Company LLC

5.00(
6
)
Approved Pro
Super Service Award
28 local quotes requested
5 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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.

"I have called about ten company to give me quote. Some of them came to my house to inspect and give me their quote. Morse Plumbing LLC is the lowest. They did everything what I expect them to do. Before they filled up with water Luke(the owner of the company) he check all the bolts, nuts, couplings, and all brass fittings to make sure everythings are tight. Akso he uses spray bottle with water mixed with dish soap to check if natural gas is leaking. That tells me that this guys knows what they’re doing. Luke even help me to registered for my warranty. After the $50 I give them for tips still they are the lowest price…If you needs plumbing job, try Mores Plumbing LLC you will not get disappointed."

Alejo D on November 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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.

"I have called about ten company to give me quote. Some of them came to my house to inspect and give me their quote. Morse Plumbing LLC is the lowest. They did everything what I expect them to do. Before they filled up with water Luke(the owner of the company) he check all the bolts, nuts, couplings, and all brass fittings to make sure everythings are tight. Akso he uses spray bottle with water mixed with dish soap to check if natural gas is leaking. That tells me that this guys knows what they’re doing. Luke even help me to registered for my warranty. After the $50 I give them for tips still they are the lowest price…If you needs plumbing job, try Mores Plumbing LLC you will not get disappointed."

Alejo D on November 2025


Avatar for Seatown Electric Plumbing Heating & Air

Seatown Electric Plumbing Heating & Air

4.85(
1,287
)
Approved Pro

Seatown Electric Plumbing Heating & Air

4.85(
1,287
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
94 local quotes requested

As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.

"He was very professional"

Kris L on February 2026

As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.

"He was very professional"

Kris L on February 2026


Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

4.32(
354
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

4.32(
354
)
Approved Pro
Customers say: Quick response
91 years of experience
Free onsite estimate

Seattle's varied neighborhoods present unique plumbing challenges, from aging pipes in Ballard's historic homes to advanced plumbing systems in South Lake Union's new buildings. Roto-Rooter's experienced plumbing technicians deliver immediate solutions throughout these communities, equipped with professional-grade tools for any emergency repair. Our 24-hour licensed plumbers respond quickly with transparent pricing and guaranteed work, available every day of the year. When plumbing emergencies strike your home, trust Seattle's most reliable plumbers, call (206) 935-6600 for immediate assistance.

"My elderly mother is partially blind and disabled. On November 1, 2021 her washing machine broke leaking water in her home. In desperation she called rotor rooter. Roto rooter came out, stopped the leak, and put dryers in and left. They returned a few days later to remove the dryers. The technician quoted my mother a cost of about $3000.00. My mother signed a contract but could not see what she was signing. After Roto rooter Reno removed the dryers they sent a bill to my mother for $9000.00. The contract she signed stated Roto rooter would remove walls, roofing, insulation, baseboard, tile etc. Roto rooter didn’t do any of those things. Roto rooter is price gauging and took advantage of an elderly disabled woman. Roto rooter technicians were in the home no more than 3 hours total. First my mother did not have capacity to enter into a contract as she couldn’t see what she was signing. 2 Roto rooters technicians told her the cost would be about $3000.00. 3 Roto rooter did not do the work in the contract. I believe Roto rooter is commuting elder abuse and fraud."

Marcus R on December 2021

Seattle's varied neighborhoods present unique plumbing challenges, from aging pipes in Ballard's historic homes to advanced plumbing systems in South Lake Union's new buildings. Roto-Rooter's experienced plumbing technicians deliver immediate solutions throughout these communities, equipped with professional-grade tools for any emergency repair. Our 24-hour licensed plumbers respond quickly with transparent pricing and guaranteed work, available every day of the year. When plumbing emergencies strike your home, trust Seattle's most reliable plumbers, call (206) 935-6600 for immediate assistance.

"My elderly mother is partially blind and disabled. On November 1, 2021 her washing machine broke leaking water in her home. In desperation she called rotor rooter. Roto rooter came out, stopped the leak, and put dryers in and left. They returned a few days later to remove the dryers. The technician quoted my mother a cost of about $3000.00. My mother signed a contract but could not see what she was signing. After Roto rooter Reno removed the dryers they sent a bill to my mother for $9000.00. The contract she signed stated Roto rooter would remove walls, roofing, insulation, baseboard, tile etc. Roto rooter didn’t do any of those things. Roto rooter is price gauging and took advantage of an elderly disabled woman. Roto rooter technicians were in the home no more than 3 hours total. First my mother did not have capacity to enter into a contract as she couldn’t see what she was signing. 2 Roto rooters technicians told her the cost would be about $3000.00. 3 Roto rooter did not do the work in the contract. I believe Roto rooter is commuting elder abuse and fraud."

Marcus R on December 2021

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