Top-rated tankless water heater repair pros.

Get matched with top tankless water heater repair pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Tankless water heater repair pros in Bonney Lake

Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
3510 S Pine Street
4.71(
867
)
Approved Pro
Harts Plumbers, Electricians, & HVAC Technicians
3510 S Pine Street
4.71(
867
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
527 local quotes requested

Harts is your trusted local provider for all your plumbing and electrical 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!

"EV charger install in garage. Harts was very timely and able to do the service during the estimate visit. Josh, our service tech, was fantastic. He was quick but thorough and detailed, and also very pleasant. Highly recommend and will use them again."

Eric L on March 2025

Harts is your trusted local provider for all your plumbing and electrical 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!

"EV charger install in garage. Harts was very timely and able to do the service during the estimate visit. Josh, our service tech, was fantastic. He was quick but thorough and detailed, and also very pleasant. Highly recommend and will use them again."

Eric L on March 2025


Avatar for Rescue Rooter Seattle
Rescue Rooter Seattle
175A Roy Rd SW, Suite 101
4.74(
111
)
Approved Pro
Rescue Rooter Seattle
175A Roy Rd SW, Suite 101
4.74(
111
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
363 local quotes requested

The emergency specialists at Rescue Rooter are your best source for comprehensive plumbing and drain cleaning services. You don't have to put up with slow drains, broken water heaters, leaking pipes, or dripping faucets. Our team of emergency specialists can repair your plumbing problems and keep your home or business running smoothly. We can arrange an appointment to fit your schedule. Plus, 60-minute emergency service is available. Remember, "Nobody handles your plumbing disaster faster."

"Tre got everything taken care of quickly for me and was able to root out the problem, no issues!"

Christopher B on July 2025

The emergency specialists at Rescue Rooter are your best source for comprehensive plumbing and drain cleaning services. You don't have to put up with slow drains, broken water heaters, leaking pipes, or dripping faucets. Our team of emergency specialists can repair your plumbing problems and keep your home or business running smoothly. We can arrange an appointment to fit your schedule. Plus, 60-minute emergency service is available. Remember, "Nobody handles your plumbing disaster faster."

"Tre got everything taken care of quickly for me and was able to root out the problem, no issues!"

Christopher B on July 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
29 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 Hardie Plumbing
Hardie Plumbing
5012 Lacey Boulevard SE
5.00(
24
)
Approved Pro
Hardie Plumbing
5012 Lacey Boulevard SE
5.00(
24
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
216 local quotes requested

Hardie Plumbing from the moment you talk with their No Hard Selling Friendly office Staff You will see why we have High Reviews from our Awesome Customers. We truly care about You and Your Home. We care that our Plumbing Service is the Best Part of your Day, Week or sometimes Year. We Love to provide exceptional service and even better Craftsmanship. Nobody does it better then Hardie. We are able to offer incredible prices way under the competition because we are a small local owned company. Once You have used Hardie Plumbing You Have a Plumber for Life..

"Great people, great service. Easy to connect and schedule with, prompt and friendly when they get here. Knowledgeable and fast with repairs and they go above and beyond to check other systems and potential problems to make sure we're totally covered. Could not recommend this company more!"

Kelly L on May 2025

Hardie Plumbing from the moment you talk with their No Hard Selling Friendly office Staff You will see why we have High Reviews from our Awesome Customers. We truly care about You and Your Home. We care that our Plumbing Service is the Best Part of your Day, Week or sometimes Year. We Love to provide exceptional service and even better Craftsmanship. Nobody does it better then Hardie. We are able to offer incredible prices way under the competition because we are a small local owned company. Once You have used Hardie Plumbing You Have a Plumber for Life..

"Great people, great service. Easy to connect and schedule with, prompt and friendly when they get here. Knowledgeable and fast with repairs and they go above and beyond to check other systems and potential problems to make sure we're totally covered. Could not recommend this company more!"

Kelly L on May 2025


Paul Haugen Construction LLC
8002 58th. Ave. NW
4.47(
142
)
Approved Pro
Paul Haugen Construction LLC
8002 58th. Ave. NW
4.47(
142
)
Approved Pro
Customers say: Quality work
372 local quotes requested
40 years of experience

We are a small company with4-9 employees. Our focus is on new custom construction, kitchen and bath remodel, additons, concrete stamping and coloring and tiling. License and bonded subcontractors are used in new construction and major re-models. We offer free estimates, and prefer to work with our customers in all design work. We have an excellent line of reasonably priced cabinets and granite counter tops. We are customer oriented and aim to please.

"Jared and his team did an amazing job. From start to finish, it was clear they wanted to make sure we got what we wanted. Jared worked with us to come up with the design, and the team were all great to work with. They continuously kept us informed of what they were doing, and if something needed adjusting after it was done, they were very quick to make any requested changes. The job included removing a window, and re-sizing two others; replacing siding on the exterior and matching our existing paint; re-sizing the living room archway; replacing kitchen and bath flooring with tile; removing a bathtub, re-arranging the bathroom and adding a large shower; moving a tankless water heater from outside to inside; re-routing gas and water for the washer and dryer; installing new appliances; installing cabinets and quartz countertops. I highly recommend this company and will be hiring them again for future projects."

Ann S on November 2019

We are a small company with4-9 employees. Our focus is on new custom construction, kitchen and bath remodel, additons, concrete stamping and coloring and tiling. License and bonded subcontractors are used in new construction and major re-models. We offer free estimates, and prefer to work with our customers in all design work. We have an excellent line of reasonably priced cabinets and granite counter tops. We are customer oriented and aim to please.

"Jared and his team did an amazing job. From start to finish, it was clear they wanted to make sure we got what we wanted. Jared worked with us to come up with the design, and the team were all great to work with. They continuously kept us informed of what they were doing, and if something needed adjusting after it was done, they were very quick to make any requested changes. The job included removing a window, and re-sizing two others; replacing siding on the exterior and matching our existing paint; re-sizing the living room archway; replacing kitchen and bath flooring with tile; removing a bathtub, re-arranging the bathroom and adding a large shower; moving a tankless water heater from outside to inside; re-routing gas and water for the washer and dryer; installing new appliances; installing cabinets and quartz countertops. I highly recommend this company and will be hiring them again for future projects."

Ann S on November 2019


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
1631 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!!!!

"Don't work with Luxury Bath of Seattle!! Contacted Luxury Bath about remodeling two bathrooms at my property. Carlos Bezerra, Director of Operations, came to provide the bid. He diverted the work to his own company, Handy Buddy LLC, after indicating it was part of Luxury Bath. Corresponded with me via the entire project using his Luxury Bath e-mail. The project required significant rework and I had to finish a portion because he wouldn't fix some final items. 2 years later the work performed failed and I am now in the process of having it redone by a different contractor. Attempted to speak with Luxury Bath of Seattle owner, Raz Gunderman, numerous times. However, he has avoided all my attempts at communication. I have now had to obtain a lawyer to pursue a refund. Extremely dissatisfied."

Scott C on November 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!!!!

"Don't work with Luxury Bath of Seattle!! Contacted Luxury Bath about remodeling two bathrooms at my property. Carlos Bezerra, Director of Operations, came to provide the bid. He diverted the work to his own company, Handy Buddy LLC, after indicating it was part of Luxury Bath. Corresponded with me via the entire project using his Luxury Bath e-mail. The project required significant rework and I had to finish a portion because he wouldn't fix some final items. 2 years later the work performed failed and I am now in the process of having it redone by a different contractor. Attempted to speak with Luxury Bath of Seattle owner, Raz Gunderman, numerous times. However, he has avoided all my attempts at communication. I have now had to obtain a lawyer to pursue a refund. Extremely dissatisfied."

Scott C on November 2022


Prestige Flooring Design
Based Out Of
New on HomeAdvisorNew on Angi
Approved Pro
Prestige Flooring Design
Based Out Of
New on AngiNew on HomeAdvisor
Approved Pro
1053 local quotes requested
6 years of experience

We offer a variety of remodeling services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

We offer a variety of remodeling services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!


Avatar for Gravity Builders Llc
Gravity Builders Llc
17422 108 Ave. SE
5.00(
13
)
Approved Pro
Gravity Builders Llc
17422 108 Ave. SE
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1699 local quotes requested

We specialize in homebuilding and complete yards transformations

"Did a great job. Would definitely hire them again. Had driveway and back patio replaced. Great customer service and got the job done ahead of schedule."

stacy d on May 2025

We specialize in homebuilding and complete yards transformations

"Did a great job. Would definitely hire them again. Had driveway and back patio replaced. Great customer service and got the job done ahead of schedule."

stacy d on May 2025


Avatar for PNW GENERAL CONSTRUCTION
PNW GENERAL CONSTRUCTION
4.88(
8
)
Approved Pro
PNW GENERAL CONSTRUCTION
4.88(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
760 local quotes requested

We are a locally owned and operated remodel and construction company. We specialize in all aspects of remodel, insurance damage claims and new construction!

"The crew showed up on time as planned, very friendly and respectful. The work was done on schedule and they clean up all the mess. I was so appreciative with the quality of work that I'm willing to hire them again for more work around my house."

EVERETTE F on November 2023

We are a locally owned and operated remodel and construction company. We specialize in all aspects of remodel, insurance damage claims and new construction!

"The crew showed up on time as planned, very friendly and respectful. The work was done on schedule and they clean up all the mess. I was so appreciative with the quality of work that I'm willing to hire them again for more work around my house."

EVERETTE F on November 2023


Avatar for Final Touch Showroom Cabinet, Stone
Final Touch Showroom Cabinet, Stone
13850 Bel-Red RD
New on HomeAdvisorNew on Angi
Approved Pro
Final Touch Showroom Cabinet, Stone
13850 Bel-Red RD
New on AngiNew on HomeAdvisor
Approved Pro
1260 local quotes requested
3 years of experience

With FT Showroom & Design Center, experience the difference of a home crafted to be a masterpiece of sophistication and style. Let us take you on a journey from concept to completion, ensuring that every detail reflects your unique vision and lifestyle. We believe in ensuring that your home is more than just a living space; it showcases your vision, brought to life with our unparalleled expertise and passion for design. Experience and create with us, and see how we make your dream home a reality.

With FT Showroom & Design Center, experience the difference of a home crafted to be a masterpiece of sophistication and style. Let us take you on a journey from concept to completion, ensuring that every detail reflects your unique vision and lifestyle. We believe in ensuring that your home is more than just a living space; it showcases your vision, brought to life with our unparalleled expertise and passion for design. Experience and create with us, and see how we make your dream home a reality.

...
Showing 1-10 of 942

FAQs for tankless water heater installation projects in Bonney Lake, 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.

Share project details to get started.