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Tankless water heater repair pros in Duvall

Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
2502 196th St SW
4.64(
627
)
Approved Pro
Harts Plumbers, Electricians, & HVAC Technicians
2502 196th St SW
4.64(
627
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
859 local quotes requested

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!

"Exceptional Service from Kelsey Asrouch – Highly Recommended! We had the pleasure of working with Kelsey Asrouch, a plumber from Hart’s Services, and the experience was outstanding from start to finish. Kelsey installed three new toilets and cleared a stubborn clog in our kitchen sink air gap—and he did it all with incredible professionalism and skill. He arrived right on time, fully prepared, and walked us through everything he was going to do. His attention to detail was impressive, and he made sure everything was functioning perfectly before he wrapped up. On top of that, he left the work areas spotless—you’d never know a major plumbing job had just taken place. Kelsey was also courteous, respectful, and communicative, making the whole process smooth and stress-free. It’s rare to find a tradesperson who is both technically skilled and a joy to work with, but Kelsey absolutely fits that description. If you’re looking for a top-notch plumber who delivers quality work with great s"

Amit K on July 2025

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!

"Exceptional Service from Kelsey Asrouch – Highly Recommended! We had the pleasure of working with Kelsey Asrouch, a plumber from Hart’s Services, and the experience was outstanding from start to finish. Kelsey installed three new toilets and cleared a stubborn clog in our kitchen sink air gap—and he did it all with incredible professionalism and skill. He arrived right on time, fully prepared, and walked us through everything he was going to do. His attention to detail was impressive, and he made sure everything was functioning perfectly before he wrapped up. On top of that, he left the work areas spotless—you’d never know a major plumbing job had just taken place. Kelsey was also courteous, respectful, and communicative, making the whole process smooth and stress-free. It’s rare to find a tradesperson who is both technically skilled and a joy to work with, but Kelsey absolutely fits that description. If you’re looking for a top-notch plumber who delivers quality work with great s"

Amit K on July 2025


Avatar for Intrepid Mechanical Solutions LLC
Intrepid Mechanical Solutions LLC
914 N Machias Rd
5.00(
1
)
Approved Pro
Intrepid Mechanical Solutions LLC
914 N Machias Rd
5.00(
1
)
Approved Pro
10 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.

"Intrepid did an incredible job in a time that we really had an emergency. They had our water heater diagnosed and replaced luckily within 24 hours. On top of the urgency that we needed a replacement, the price was really fair. Robert did a great job and was very friendly and professional while working at my house. They left no mess and removed the old water heater. 10/10 would use again"

Marc B on April 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.

"Intrepid did an incredible job in a time that we really had an emergency. They had our water heater diagnosed and replaced luckily within 24 hours. On top of the urgency that we needed a replacement, the price was really fair. Robert did a great job and was very friendly and professional while working at my house. They left no mess and removed the old water heater. 10/10 would use again"

Marc B on April 2025


Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
568 Industry Dr Suite 100
4.71(
863
)
Approved Pro
Harts Plumbers, Electricians, & HVAC Technicians
568 Industry Dr Suite 100
4.71(
863
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
15 local quotes requested

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!

"Terrible service and experience. AVOID. UNRELIABLE. SCAMMERS. They canceled on me at the last minute, then tried to cancel on me again a week later until I complained. Then someone shows up LATE and did a visual inspection to assess that my furnace is extremely old, everything is faulty or falling apart, likely can not be fixed because parts may not be available, recommends a entirely NEW furnace replacement. Since it is such a HUGE commitment, I declined. I called someone else, they came, fixed it ALL within 30min and said everything is working great. INCOMPETENT SCAMMERS!!"

Peter C on April 2025

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!

"Terrible service and experience. AVOID. UNRELIABLE. SCAMMERS. They canceled on me at the last minute, then tried to cancel on me again a week later until I complained. Then someone shows up LATE and did a visual inspection to assess that my furnace is extremely old, everything is faulty or falling apart, likely can not be fixed because parts may not be available, recommends a entirely NEW furnace replacement. Since it is such a HUGE commitment, I declined. I called someone else, they came, fixed it ALL within 30min and said everything is working great. INCOMPETENT SCAMMERS!!"

Peter C on April 2025


Avatar for Beacon Plumbing & Mechanical INC
Beacon Plumbing & Mechanical INC
515 7th Ave S
5.00(
6
)
Approved Pro
Beacon Plumbing & Mechanical INC
515 7th Ave S
5.00(
6
)
Approved Pro
Customers say: Quick response
26 local quotes requested
26 years of experience

Beacon Plumbing 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.

"The tech explained everything and was very polite."

Michelle B on April 2025

Beacon Plumbing 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.

"The tech explained everything and was very polite."

Michelle B on April 2025


Avatar for RICCON CONSTRUCTION LLC
RICCON CONSTRUCTION LLC
16821 72ND AVE NE
4.37(
19
)
Approved Pro
RICCON CONSTRUCTION LLC
16821 72ND AVE NE
4.37(
19
)
Approved Pro
Customers say: Quality work
773 local quotes requested
18 years of experience

Riccon Construction LLC is a Licensed & Insured General Contractor serving King & Snohomish County. We serve both residential and commercial customers and are listed with the Better Business Bureau. We offer quality craftsmanship at an affordable cost and treat every customer like family. We provide free estimates and are happy to meet you in person to discuss your next project.

"I absolutely love the kitchen results. Every day when enter, it makes me smile. There was an electrical glitch when re-installing our 2 year old oven--the result destroyed the oven. Jon quickly offered to replace or repair--he accepted responsibility immediately--didn't try to get out of it, which we greatly appreciated. In the end, we decided to get a new oven to match the new microwave we had already purchased. He ordered the oven and we split the difference as it was more expensive. In our laundry room remodel, I had it all planned out, but Jon had several suggestions to make it better. He was absolutely right, particularly with his suggestion to go with tile instead of laminate flooring as we had originally planned. The laundry is great as well. The only thing I would change is that the cabinets are up too high for me, but despite Jon questioning the height, I went ahead and had them installed. Oh well. Jon's crew also finished a day or two shy of the 3 week time frame giving us more time to get ready for our August house guests."

Carolyn P on February 2018

Riccon Construction LLC is a Licensed & Insured General Contractor serving King & Snohomish County. We serve both residential and commercial customers and are listed with the Better Business Bureau. We offer quality craftsmanship at an affordable cost and treat every customer like family. We provide free estimates and are happy to meet you in person to discuss your next project.

"I absolutely love the kitchen results. Every day when enter, it makes me smile. There was an electrical glitch when re-installing our 2 year old oven--the result destroyed the oven. Jon quickly offered to replace or repair--he accepted responsibility immediately--didn't try to get out of it, which we greatly appreciated. In the end, we decided to get a new oven to match the new microwave we had already purchased. He ordered the oven and we split the difference as it was more expensive. In our laundry room remodel, I had it all planned out, but Jon had several suggestions to make it better. He was absolutely right, particularly with his suggestion to go with tile instead of laminate flooring as we had originally planned. The laundry is great as well. The only thing I would change is that the cabinets are up too high for me, but despite Jon questioning the height, I went ahead and had them installed. Oh well. Jon's crew also finished a day or two shy of the 3 week time frame giving us more time to get ready for our August house guests."

Carolyn P on February 2018


Avatar for Northwest Flooring & Bathroom
Northwest Flooring & Bathroom
5.00(
1
)
Approved Pro
Northwest Flooring & Bathroom
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
361 local quotes requested

We are an experienced contractor, we specialize in bathroom and kitchen remodels, tile installations, and flooring

"We LOVE our backslash! Sergio was professional, polite and very intuitive. He listened to our vision and created just that. Great craftsmanship and attention to detail. Will definitely hire him again for future projects."

Janai I on April 2024

We are an experienced contractor, we specialize in bathroom and kitchen remodels, tile installations, and flooring

"We LOVE our backslash! Sergio was professional, polite and very intuitive. He listened to our vision and created just that. Great craftsmanship and attention to detail. Will definitely hire him again for future projects."

Janai I on April 2024


Avatar for Five Star Bath Solutions of North Seattle
Five Star Bath Solutions of North Seattle
16232 Bothell Everett Highway #1177
New on HomeAdvisorNew on Angi
Approved Pro
Five Star Bath Solutions of North Seattle
16232 Bothell Everett Highway #1177
New on AngiNew on HomeAdvisor
Approved Pro
611 local quotes requested
29 years of experience

At Five Star Bath Solutions, we focus solely on the bathroom so you can get the best experience possible. Specializing our work means that we have more time to focus on each project and much more experience in doing that type of remodeling. We are experts in Shower and Tub Conversions, Bath Remodel, Bath & Shower Combo, New Shower Safety & Accessibility Walk-In Baths.

At Five Star Bath Solutions, we focus solely on the bathroom so you can get the best experience possible. Specializing our work means that we have more time to focus on each project and much more experience in doing that type of remodeling. We are experts in Shower and Tub Conversions, Bath Remodel, Bath & Shower Combo, New Shower Safety & Accessibility Walk-In Baths.


Avatar for D-N-A Drain Cleaning and Sewer LLC
D-N-A Drain Cleaning and Sewer LLC
5.00(
4
)
Approved Pro
D-N-A Drain Cleaning and Sewer LLC
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
108 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Showed up on time, reasonable price, good work"

David C on March 2025

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Showed up on time, reasonable price, good work"

David C on March 2025


Avatar for Luxury Bath of Seattle Inc
Luxury Bath of Seattle Inc
18388 REDMOND WAY
4.42(
60
)
Approved Pro
Luxury Bath of Seattle Inc
18388 REDMOND WAY
4.42(
60
)
Approved Pro
Customers say: Quality work
1643 local quotes requested
24 years of experience

Are you looking for home improvement or bathroom remodeling advice? Luxury Bath is privately owned and been in business for over 15 years. It is the number one trusted resource for customers looking to update their bathroom or have a complete bathroom remodel. If you’re wanting advice on how to make your bathroom larger, how to remodel on a budget, or even looking for a local bathroom remodeler, Luxury Bath has the answers to all your remodeling questions. Open showroom available in Redmond too!!!!

"Raz the owner was very detailed about the information. He gave us a lot of choices. I want to say he was being very honest. Rodney the installer did an outstanding work. Willing to answer my inquiries during the job. He resolved what had to be resolved and didn't make any big deal. I asked him if there were any issues and he said, if there were any he just worked on it. I can't believe it was done in less than 9 hours."

Elwell B on May 2022

Are you looking for home improvement or bathroom remodeling advice? Luxury Bath is privately owned and been in business for over 15 years. It is the number one trusted resource for customers looking to update their bathroom or have a complete bathroom remodel. If you’re wanting advice on how to make your bathroom larger, how to remodel on a budget, or even looking for a local bathroom remodeler, Luxury Bath has the answers to all your remodeling questions. Open showroom available in Redmond too!!!!

"Raz the owner was very detailed about the information. He gave us a lot of choices. I want to say he was being very honest. Rodney the installer did an outstanding work. Willing to answer my inquiries during the job. He resolved what had to be resolved and didn't make any big deal. I asked him if there were any issues and he said, if there were any he just worked on it. I can't believe it was done in less than 9 hours."

Elwell B on May 2022


Avatar for Johnson Custom Builders
Johnson Custom Builders
7345 164TH AVE NE STE-145 103-C
4.97(
90
)
Approved Pro
Johnson Custom Builders
7345 164TH AVE NE STE-145 103-C
4.97(
90
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
450 local quotes requested

Current Super Service Award Winner for 2019 seven years running! Johnson Custom Builders is a Design Builder. Our approach is simple. It all starts with listening. We work closely with our clients to understand everything from their needs to their design preferences. Then we go to work helping them exceed their goals. www.johnsoncustombuilders.com Our process is completely transparent. Our estimates are designed to provide realistic expectations not best-case scenarios. For us, communication is key and we keep you completely informed every step of the way communicating in a way that helps you anticipate and act to effectively engineer the best possible solutions every step of the way. At Johnson Custom Builders our approach is never just about managing timelines and budgets its about delivering on promises and helping you realize dreams. One look at a Johnson Custom build and you'll immediately understand why so many discriminating customers recommend us to their friends looking for a higher level of customized home building. It's not just about the attention to detail or use of the highest-quality materials or even the custom-crafted details. It's about the personalization. Personalization that comes from a builder that not only knows how to listen but also how to anticipate, communicate and most of all deliver on a promise. A native of Kirkland, Washington, founder Ryan Johnson shares the same core values as the community he has always called home: Integrity, Honesty and Originality. He's been actively designing, building and remodeling homes in the area for over 25 years. And in that time, he has earned a stellar reputation for providing outstanding results crafted with uncompromising integrity and quality. Hes also earned a reputation for delivering on his promises. A+ rating on the Better Business Bureau (BBB) !

"We had the pleasure of working with Ryan when seeking an estimate for our bathroom remodel after experiencing a water leak in the shower. From the very beginning, we were highly impressed by his approach. Not only does Ryan specialize in building, but he also provides a design which sets him apart. His attention to detail and ability to create a well-thought-out project plan were impressive. The estimate he provided was thorough and transparent, giving us confidence in his work. Throughout the process, Ryan was very responsive in communication, always ensuring that our questions were answered and taking detailed notes from our meetings. Unfortunately, due to time constraints, we were unable to proceed with the project with him, but we will absolutely consider working with Ryan for future projects."

Flavio G on May 2025

Current Super Service Award Winner for 2019 seven years running! Johnson Custom Builders is a Design Builder. Our approach is simple. It all starts with listening. We work closely with our clients to understand everything from their needs to their design preferences. Then we go to work helping them exceed their goals. www.johnsoncustombuilders.com Our process is completely transparent. Our estimates are designed to provide realistic expectations not best-case scenarios. For us, communication is key and we keep you completely informed every step of the way communicating in a way that helps you anticipate and act to effectively engineer the best possible solutions every step of the way. At Johnson Custom Builders our approach is never just about managing timelines and budgets its about delivering on promises and helping you realize dreams. One look at a Johnson Custom build and you'll immediately understand why so many discriminating customers recommend us to their friends looking for a higher level of customized home building. It's not just about the attention to detail or use of the highest-quality materials or even the custom-crafted details. It's about the personalization. Personalization that comes from a builder that not only knows how to listen but also how to anticipate, communicate and most of all deliver on a promise. A native of Kirkland, Washington, founder Ryan Johnson shares the same core values as the community he has always called home: Integrity, Honesty and Originality. He's been actively designing, building and remodeling homes in the area for over 25 years. And in that time, he has earned a stellar reputation for providing outstanding results crafted with uncompromising integrity and quality. Hes also earned a reputation for delivering on his promises. A+ rating on the Better Business Bureau (BBB) !

"We had the pleasure of working with Ryan when seeking an estimate for our bathroom remodel after experiencing a water leak in the shower. From the very beginning, we were highly impressed by his approach. Not only does Ryan specialize in building, but he also provides a design which sets him apart. His attention to detail and ability to create a well-thought-out project plan were impressive. The estimate he provided was thorough and transparent, giving us confidence in his work. Throughout the process, Ryan was very responsive in communication, always ensuring that our questions were answered and taking detailed notes from our meetings. Unfortunately, due to time constraints, we were unable to proceed with the project with him, but we will absolutely consider working with Ryan for future projects."

Flavio G on May 2025

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FAQs for tankless water heater installation projects in Duvall, WA

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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