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Tankless water heater repair pros in Spokane

Avatar for Gold Seal Mechanical, Inc.
Gold Seal Mechanical, Inc.
5524 E Boone Ave
4.65(
20
)
Approved Pro
Gold Seal Mechanical, Inc.
5524 E Boone Ave
4.65(
20
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
58 years of experience

Serving the Spokane area since 1967, Gold Seal Plumbing is your premier solution for all your plumbing needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there is no question on who to call. Satisfaction Guaranteed!

"6 stars across the board. Helped me immediately, looked at every option to remedy my gas hot water heater. ? Impressed and relieved to take a hot shower tonight. Thank you especially to Bobby and Marcus for being so kind and knowledgeable."

Diane C on August 2023

Serving the Spokane area since 1967, Gold Seal Plumbing is your premier solution for all your plumbing needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there is no question on who to call. Satisfaction Guaranteed!

"6 stars across the board. Helped me immediately, looked at every option to remedy my gas hot water heater. ? Impressed and relieved to take a hot shower tonight. Thank you especially to Bobby and Marcus for being so kind and knowledgeable."

Diane C on August 2023


Avatar for JLR Plumbing
JLR Plumbing
2111 E Rockwood Blvd
4.95(
74
)
Approved Pro
JLR Plumbing
2111 E Rockwood Blvd
4.95(
74
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
14 local quotes requested

"My wife and I were born and raised here in Spokane. I am a 3rd generation Master Journeyman Plumber. We started JLR Plumbing over 20+ years ago out of our home and a truck; it remains the same today. This keeps our overhead low and helps us pass the savings on to you and our local community. I make continuing education a priority which helps us abide by a code of ethics that guides and directs the quality of service to you. We are committed to serving you in a fast, friendly, and efficient manner and stand by our commitment. We provide same day water heater installations and a wide range of full plumbing services. We look forward to working with you." - John and Hallie Ripley

"I knew when I talked with them over the phone that they were trustworthy and good . The entire process was professional, done with skill and speed . We got great products for fair prices . Job well done ! Highly recommend!"

undefined on June 2025

"My wife and I were born and raised here in Spokane. I am a 3rd generation Master Journeyman Plumber. We started JLR Plumbing over 20+ years ago out of our home and a truck; it remains the same today. This keeps our overhead low and helps us pass the savings on to you and our local community. I make continuing education a priority which helps us abide by a code of ethics that guides and directs the quality of service to you. We are committed to serving you in a fast, friendly, and efficient manner and stand by our commitment. We provide same day water heater installations and a wide range of full plumbing services. We look forward to working with you." - John and Hallie Ripley

"I knew when I talked with them over the phone that they were trustworthy and good . The entire process was professional, done with skill and speed . We got great products for fair prices . Job well done ! Highly recommend!"

undefined on June 2025


Avatar for Mainstream Electric, Heating, Cooling and Plumbing
Mainstream Electric, Heating, Cooling and Plumbing
12822 E Indiana Ave.
4.60(
34
)
Approved Pro
Mainstream Electric, Heating, Cooling and Plumbing
12822 E Indiana Ave.
4.60(
34
)
Approved Pro
Customers say: Super punctual
133 local quotes requested
25 years of experience

Mainstream is your trusted partner for complete home maintenance solutions, proudly serving the Spokane County and Northern Idaho areas since 2000. We are the leading provider of dependable residential and commercial HVAC, electrical, and plumbing services. Our dedication to integrity and excellence ensures that each client receives customized solutions tailored to their needs, guaranteeing lasting satisfaction.

"They showed up the same day and tried their best to fix the problem. Have to come back but they tried"

Stephanie F on December 2024

Mainstream is your trusted partner for complete home maintenance solutions, proudly serving the Spokane County and Northern Idaho areas since 2000. We are the leading provider of dependable residential and commercial HVAC, electrical, and plumbing services. Our dedication to integrity and excellence ensures that each client receives customized solutions tailored to their needs, guaranteeing lasting satisfaction.

"They showed up the same day and tried their best to fix the problem. Have to come back but they tried"

Stephanie F on December 2024


Avatar for IV Appliance Clinic
IV Appliance Clinic
925 South Schnug Street
5.00(
6
)
Approved Pro
IV Appliance Clinic
925 South Schnug Street
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
71 local quotes requested

Welcome to "Appliance Clinic" - your trusted home appliance repair clinic! We specialize in the repair of various types of appliances, from refrigerators to washing machines. Our team of experienced technicians guarantees high-quality service and prompt restoration of your equipment. We appreciate your time and comfort.

"Fantastic! Quick communication, transparent pricing, and went above and beyond to fix quickly while working with our schedule. Quality work. Highly recommend."

Lindsay F on August 2023

Welcome to "Appliance Clinic" - your trusted home appliance repair clinic! We specialize in the repair of various types of appliances, from refrigerators to washing machines. Our team of experienced technicians guarantees high-quality service and prompt restoration of your equipment. We appreciate your time and comfort.

"Fantastic! Quick communication, transparent pricing, and went above and beyond to fix quickly while working with our schedule. Quality work. Highly recommend."

Lindsay F on August 2023


Avatar for Sturm Heating & Air Conditioning
Sturm Heating & Air Conditioning
1112 N Nelson St
4.29(
62
)
Approved Pro
Sturm Heating & Air Conditioning
1112 N Nelson St
4.29(
62
)
Approved Pro
Customers say: Super punctual
412 local quotes requested
80 years of experience

Sturm Heating & Air Conditioning has been servicing Spokane and the surrounding areas since 1945. We are here to serve your heating, cooling, electrical and water heater needs. Our mission is to encourage long-term customer relationships by providing quality products and services, with industry-leading professionalism and workmanship. We strive for 100% satisfaction on every job.

"John was outstanding. He was timely, thorough, and covered everything. He helped me to understand the equipment and the process. It had been a while since I had my initial instruction so this was very helpful."

John M on December 2024

Sturm Heating & Air Conditioning has been servicing Spokane and the surrounding areas since 1945. We are here to serve your heating, cooling, electrical and water heater needs. Our mission is to encourage long-term customer relationships by providing quality products and services, with industry-leading professionalism and workmanship. We strive for 100% satisfaction on every job.

"John was outstanding. He was timely, thorough, and covered everything. He helped me to understand the equipment and the process. It had been a while since I had my initial instruction so this was very helpful."

John M on December 2024


Avatar for Heinemann Construction LLC
Heinemann Construction LLC
PO Box 844
4.70(
27
)
Approved Pro
Heinemann Construction LLC
PO Box 844
4.70(
27
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
353 local quotes requested

Call today to discuss your basement, bathroom or kitchen remodel. We focus on quality customer service from start to finish and beyond. Our goal is to be your life long contractor you can trust and refer to your friends and family. Talk to us also about decks, tile, additions, and so much more! Together, we can create your dream home. Expect personalized results and complete attention to detail. Your home is your castle and Heinemann Construction, its workers and subcontractors will treat it as such. Throughout each day, the job site is kept clean. This helps provide a safe construction process and promote a better-looking site. We know you will most likely be living in your home during your project and we take great pride in keeping you and your home as comfortable as possible. Jeff Heinemann is the owner of this great company and does not mind being active in the construction work either. As an owner and operator, Jeff knows that being hands-on and present at the job site gives him great control over the quality, cleanliness, and time frame of the job. He strives to ensure that every customer and job site is treated with respect, honesty, and professionalism. With Jeff and his crew handling your project, you will be glad you called him.

"We had Jeff's crew fully remodel one of our basement rooms and add an egress window. They did some minor work on another room in the basement, and they removed an old, rotten deck that we inherited when we bought the house. All the work is excellent. The personal interactions were great; the crew were friendly, punctual, and thorough. They took the one room all the way to the foundation and built up from there; it was a big project with some funky angles from the 1950s. When we have work in the future, we will definitely contact Jeff again. A few things that I found particularly good: first, Jeff gave us a few different bids to help us figure out which things we could afford to do now and which things we could delay. Initially, we were thinking of doing several partial projects, but because he was willing to give us three different bids, we managed to get exactly what we wanted in one room and enough done in the other to make it very comfortable. Second, Mike and Chris were the two guys here the most and they were friendly and kind. The site was kept clean, and we never worried about leaving them alone in the house. They arrived when they said they would, and they communicated clearly. Third, Jeff was always a phone call or text away. He responded quickly and was kind. There was a hiccup in the some of the electrical work that I didn't catch when doing the walk through. Jeff had the electrician on site within hours to fix the issue. I want to be clear: we had already paid him; I had already signed off on the work; and even then he gave me the same personal attention he'd give us while doing the work. The craftsmanship is great. We really love the new room, and we are more than happy to recommend Jeff and his crew to anyone needing projects done. I will recommend him to friends in the future."

James A on April 2019

Call today to discuss your basement, bathroom or kitchen remodel. We focus on quality customer service from start to finish and beyond. Our goal is to be your life long contractor you can trust and refer to your friends and family. Talk to us also about decks, tile, additions, and so much more! Together, we can create your dream home. Expect personalized results and complete attention to detail. Your home is your castle and Heinemann Construction, its workers and subcontractors will treat it as such. Throughout each day, the job site is kept clean. This helps provide a safe construction process and promote a better-looking site. We know you will most likely be living in your home during your project and we take great pride in keeping you and your home as comfortable as possible. Jeff Heinemann is the owner of this great company and does not mind being active in the construction work either. As an owner and operator, Jeff knows that being hands-on and present at the job site gives him great control over the quality, cleanliness, and time frame of the job. He strives to ensure that every customer and job site is treated with respect, honesty, and professionalism. With Jeff and his crew handling your project, you will be glad you called him.

"We had Jeff's crew fully remodel one of our basement rooms and add an egress window. They did some minor work on another room in the basement, and they removed an old, rotten deck that we inherited when we bought the house. All the work is excellent. The personal interactions were great; the crew were friendly, punctual, and thorough. They took the one room all the way to the foundation and built up from there; it was a big project with some funky angles from the 1950s. When we have work in the future, we will definitely contact Jeff again. A few things that I found particularly good: first, Jeff gave us a few different bids to help us figure out which things we could afford to do now and which things we could delay. Initially, we were thinking of doing several partial projects, but because he was willing to give us three different bids, we managed to get exactly what we wanted in one room and enough done in the other to make it very comfortable. Second, Mike and Chris were the two guys here the most and they were friendly and kind. The site was kept clean, and we never worried about leaving them alone in the house. They arrived when they said they would, and they communicated clearly. Third, Jeff was always a phone call or text away. He responded quickly and was kind. There was a hiccup in the some of the electrical work that I didn't catch when doing the walk through. Jeff had the electrician on site within hours to fix the issue. I want to be clear: we had already paid him; I had already signed off on the work; and even then he gave me the same personal attention he'd give us while doing the work. The craftsmanship is great. We really love the new room, and we are more than happy to recommend Jeff and his crew to anyone needing projects done. I will recommend him to friends in the future."

James A on April 2019


Avatar for Residential Home Improvement Solutions
Residential Home Improvement Solutions
Located In:
5.00(
5
)
Approved Pro
Residential Home Improvement Solutions
Located In:
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We are a home improvement company, our goal is to bring your vision to reality. We specialize in Kitchen Remodel Bathroom Remodel We build custom kitchen cabinets Decks General contractor 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!

"Fantastic work! Great communication and reasonable pricing."

R W on September 2024

We are a home improvement company, our goal is to bring your vision to reality. We specialize in Kitchen Remodel Bathroom Remodel We build custom kitchen cabinets Decks General contractor 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!

"Fantastic work! Great communication and reasonable pricing."

R W on September 2024


Avatar for DESIGN TILE & FLOORING LLC
DESIGN TILE & FLOORING LLC
14109 E Sprague Ave
5.00(
15
)
Approved Pro
DESIGN TILE & FLOORING LLC
14109 E Sprague Ave
5.00(
15
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
227 local quotes requested

We are a tile and flooring retail store with over a thousand different selections for your home and we install as well making us your one stop shop! We sell to the public and have great designer and contractor programs! ​ Owner of Toliy'S tile and Design tile and flooring. https://designtileandflooringllc.com/

"Very well. The sales process was seamless and while product was delayed, we were able to adjust with a similar but available product. Install included laminate, tile and carpet. All of the installation was spectacular. There were some glitches over the course of the project that were not helped by my need to get this done while I was 2200 miles away. But whenever I communicated questions or concerns, they were immediately and appropriately addressed. We will be using them again for kitchen remodeling."

PATTI A. S on October 2021

We are a tile and flooring retail store with over a thousand different selections for your home and we install as well making us your one stop shop! We sell to the public and have great designer and contractor programs! ​ Owner of Toliy'S tile and Design tile and flooring. https://designtileandflooringllc.com/

"Very well. The sales process was seamless and while product was delayed, we were able to adjust with a similar but available product. Install included laminate, tile and carpet. All of the installation was spectacular. There were some glitches over the course of the project that were not helped by my need to get this done while I was 2200 miles away. But whenever I communicated questions or concerns, they were immediately and appropriately addressed. We will be using them again for kitchen remodeling."

PATTI A. S on October 2021


Avatar for Pace Plumbing
Pace Plumbing
Unknown
4.64(
14
)
Approved Pro
Pace Plumbing
Unknown
4.64(
14
)
Approved Pro
Customers say: Quality work
340 local quotes requested
20 years of experience

For homeowners, there’s nothing so stressful as knowing you need to call someone for household repairs but having no idea where to turn. In a plumbing emergency, having the number of a reliable and trustworthy plumbing service in Spokane, WA in your list of contacts can prevent a small problem from turning into a destructive and costly disaster. Since 2005, Pace Plumbing has been that plumbing service for numerous homeowners in the Spokane area, thanks to our reputation for exceptional service and quality. We know that your plumbing emergency can’t wait, and we’re committed to providing peace of mind along with our plumbing expertise. Pace Plumbing is equipped to handle a full range of residential plumbing services. We specialize in taking care of routine plumbing issues and repairs no matter how large or small, from drain cleaning and leak repairs to thawing frozen pipes, and fixing your garbage disposal. We’ll also take care of installation services for new construction, and we’ll provide full plumbing service during your remodel. We’re fully licensed and insured, and our emergency services will ensure your plumbing problem is handled promptly and effectively. When you have a problem with your plumbing in Spokane, WA, here’s why you should call Pace Plumbing.

"He would have been my pick: I liked him, he appeared to be a really upstanding professional, and he gave me a low ball price. But I could not afford it and ended up having it done by SNAP. Based on him coming out so quickly and being so very professional and accomodating, I am glad to recommend him. (The plumber who SNAP told me the price Pace quoted me was a real bargain.) Note that he has changed his business name to Apex."

kathy s on February 2021

For homeowners, there’s nothing so stressful as knowing you need to call someone for household repairs but having no idea where to turn. In a plumbing emergency, having the number of a reliable and trustworthy plumbing service in Spokane, WA in your list of contacts can prevent a small problem from turning into a destructive and costly disaster. Since 2005, Pace Plumbing has been that plumbing service for numerous homeowners in the Spokane area, thanks to our reputation for exceptional service and quality. We know that your plumbing emergency can’t wait, and we’re committed to providing peace of mind along with our plumbing expertise. Pace Plumbing is equipped to handle a full range of residential plumbing services. We specialize in taking care of routine plumbing issues and repairs no matter how large or small, from drain cleaning and leak repairs to thawing frozen pipes, and fixing your garbage disposal. We’ll also take care of installation services for new construction, and we’ll provide full plumbing service during your remodel. We’re fully licensed and insured, and our emergency services will ensure your plumbing problem is handled promptly and effectively. When you have a problem with your plumbing in Spokane, WA, here’s why you should call Pace Plumbing.

"He would have been my pick: I liked him, he appeared to be a really upstanding professional, and he gave me a low ball price. But I could not afford it and ended up having it done by SNAP. Based on him coming out so quickly and being so very professional and accomodating, I am glad to recommend him. (The plumber who SNAP told me the price Pace quoted me was a real bargain.) Note that he has changed his business name to Apex."

kathy s on February 2021


Evergreen Sanitation Inc
2910 Hartford Rd
4.35(
103
)
Approved Pro
Evergreen Sanitation Inc
2910 Hartford Rd
4.35(
103
)
Approved Pro
Customers say: Super punctual
311 local quotes requested
68 years of experience

Evergreen Sanitation does it all. We specialize in all aspects of onsite systems. We also provide grease trap pumping for restaurants (800) 433-1678. Renton Septic Inspections, AAA Septic Service, A Septic Pumper, Coastal Environment, East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service, Frontier Septic Service, Greenhaus Portable Restrooms, Issaquah Septic Service, J J Jackson Septic Service, Long Septic Service, Lyon Septic Service, Maple valley Septic Service, Sani-Mart Septic Service, Sky Valley Septic Service, Tandem Service Corporation Inc, Vans Septic Service. Additional phone numbers - (206) 362-6998, (206) 362-6998, (206) 622-7070, (253) 630-5262, (253) 852-0550, (360) 336-2009. Additional DBAs - Additionl DBAs - A A A Septic Service, A Septic Pumper, Coastal Environment East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service & Frontier Septic Service. See BBB for additional phone nubers and DBAs.

"Great. It was not an easy job but they went the extra mile to get it done. Thanks."

Rick W on May 2021

Evergreen Sanitation does it all. We specialize in all aspects of onsite systems. We also provide grease trap pumping for restaurants (800) 433-1678. Renton Septic Inspections, AAA Septic Service, A Septic Pumper, Coastal Environment, East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service, Frontier Septic Service, Greenhaus Portable Restrooms, Issaquah Septic Service, J J Jackson Septic Service, Long Septic Service, Lyon Septic Service, Maple valley Septic Service, Sani-Mart Septic Service, Sky Valley Septic Service, Tandem Service Corporation Inc, Vans Septic Service. Additional phone numbers - (206) 362-6998, (206) 362-6998, (206) 622-7070, (253) 630-5262, (253) 852-0550, (360) 336-2009. Additional DBAs - Additionl DBAs - A A A Septic Service, A Septic Pumper, Coastal Environment East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service & Frontier Septic Service. See BBB for additional phone nubers and DBAs.

"Great. It was not an easy job but they went the extra mile to get it done. Thanks."

Rick W on May 2021

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FAQs for tankless water heater installation projects in Spokane, 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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