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Tankless water heater repair pros in Butler

Avatar for HDM Construction LLC
HDM Construction LLC
2179 South 89th Street
New on HomeAdvisorNew on Angi
Approved Pro
HDM Construction LLC
2179 South 89th Street
New on AngiNew on HomeAdvisor
Approved Pro
1101 local quotes requested
8 years of experience

We specialized in remodeling but also do new construction. We have a team of specialists in Drywall, mudding, taping, painting, and plumbing, installation of carpet, vinyl and tile. Installation of windows, interior and exterior doors.

We specialized in remodeling but also do new construction. We have a team of specialists in Drywall, mudding, taping, painting, and plumbing, installation of carpet, vinyl and tile. Installation of windows, interior and exterior doors.


Avatar for Badger Water LLC
Badger Water LLC
1001 N Page St
4.83(
6
)
Approved Pro
Badger Water LLC
1001 N Page St
4.83(
6
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
102 local quotes requested

Badger Water is family owned and operated. We have been in business for over 35 years. We are proud to provide service within 24 hours, if not immediately. Badger Water employees provide prompt, efficient and friendly service. Contact Badger Water today for a water analysis and the lowest prices for all your water needs.

"Fast! Very knowledgable."

Kevin H on November 2024

Badger Water is family owned and operated. We have been in business for over 35 years. We are proud to provide service within 24 hours, if not immediately. Badger Water employees provide prompt, efficient and friendly service. Contact Badger Water today for a water analysis and the lowest prices for all your water needs.

"Fast! Very knowledgable."

Kevin H on November 2024


Avatar for Aqua Well & Pump Systems Inc
Aqua Well & Pump Systems Inc
124 N Oakridge Dr
4.59(
69
)
Approved Pro
Aqua Well & Pump Systems Inc
124 N Oakridge Dr
4.59(
69
)
Approved Pro
Customers say: True professional
86 local quotes requested
38 years of experience

Aqua Well & Pump Systems, Inc., is a 3rd generation; family owned & operated, well and pump service company, serving all of Southeastern Wisconsin. Our mission at Aqua is to provide our customers with a safe, reliable water supply, while safe guarding & promoting the protection of our most precious resource. To accomplish this mission, Aqua is dedicated to investing in promotion, equipment, & most of all people who share the same core values of knowledge, integrity, hard work, & honesty. Aqua provides pump & well drilling service for residential, industrial, commercial, & farm applications. services.

"Very patient and helpful"

Gregg A on February 2025

Aqua Well & Pump Systems, Inc., is a 3rd generation; family owned & operated, well and pump service company, serving all of Southeastern Wisconsin. Our mission at Aqua is to provide our customers with a safe, reliable water supply, while safe guarding & promoting the protection of our most precious resource. To accomplish this mission, Aqua is dedicated to investing in promotion, equipment, & most of all people who share the same core values of knowledge, integrity, hard work, & honesty. Aqua provides pump & well drilling service for residential, industrial, commercial, & farm applications. services.

"Very patient and helpful"

Gregg A on February 2025


Avatar for Moore Custom Solutions, LLC
Moore Custom Solutions, LLC
5.00(
16
)
Approved Pro
Moore Custom Solutions, LLC
5.00(
16
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
225 local quotes requested

We are a family-owned business and provide friendly, professional, and competitive remodeling services. With over 30 years of construction experience, a seasoned team of licensed and insured subcontractors, and a commitment to making the remodel experience fun and positive, we are a great choice for your residential or commercial project. Expect a prompt response to your inquiries, free estimates, and exceptional communication from our entire team. We also provide design services for those who need them.

"We worked with Moore Custom Solutions to finish our lower level. We are thrilled with how the project turned out! Shawn met with us and walked through all of our design options, had creative ideas, and gave us pricing options for many different types of finishes. When it came time to begin work on the project, his crew did excellent work and were polite and friendly. Throughout the entire process, Shawn responded to any questions or messages instantly. We always were kept aware of the game plan throughout the project. I would not hesitate to recommend Shawn and his team to anyone looking for a well done work at a reasonable price. If you choose Moore Custom Solutions for your project, I’m confident you will have a great experience."

Matt G on March 2025

We are a family-owned business and provide friendly, professional, and competitive remodeling services. With over 30 years of construction experience, a seasoned team of licensed and insured subcontractors, and a commitment to making the remodel experience fun and positive, we are a great choice for your residential or commercial project. Expect a prompt response to your inquiries, free estimates, and exceptional communication from our entire team. We also provide design services for those who need them.

"We worked with Moore Custom Solutions to finish our lower level. We are thrilled with how the project turned out! Shawn met with us and walked through all of our design options, had creative ideas, and gave us pricing options for many different types of finishes. When it came time to begin work on the project, his crew did excellent work and were polite and friendly. Throughout the entire process, Shawn responded to any questions or messages instantly. We always were kept aware of the game plan throughout the project. I would not hesitate to recommend Shawn and his team to anyone looking for a well done work at a reasonable price. If you choose Moore Custom Solutions for your project, I’m confident you will have a great experience."

Matt G on March 2025


Avatar for Premier Asset Management and Maintenance
Premier Asset Management and Maintenance
W4370 County Road G
4.68(
37
)
Approved Pro
Premier Asset Management and Maintenance
W4370 County Road G
4.68(
37
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
264 local quotes requested

We are a locally owned family business. We are your one stop shop! We offer services ranging from interior/exterior painting, re models, flooring, roofing, siding, windows, carpentry, tree removal, stump grinding, decks/porches, etc... We promise you will be happy with our services because we are 100% personable to each and every customers' needs. We know how hard it is to find an informative, reliable Contractor and that's who we are! We are professional and reliable, a "no nonsense" company. Please call for a free estimate.

"PAMM was excellent! They were competitively priced, timely and conscientious. The work was impeccable. I would highly recommend this company!"

Emily P on September 2024

We are a locally owned family business. We are your one stop shop! We offer services ranging from interior/exterior painting, re models, flooring, roofing, siding, windows, carpentry, tree removal, stump grinding, decks/porches, etc... We promise you will be happy with our services because we are 100% personable to each and every customers' needs. We know how hard it is to find an informative, reliable Contractor and that's who we are! We are professional and reliable, a "no nonsense" company. Please call for a free estimate.

"PAMM was excellent! They were competitively priced, timely and conscientious. The work was impeccable. I would highly recommend this company!"

Emily P on September 2024


Avatar for High Quality Contracting Inc
High Quality Contracting Inc
W208S8119 Hillendale Drive
4.74(
198
)
Approved Pro
High Quality Contracting Inc
W208S8119 Hillendale Drive
4.74(
198
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1416 local quotes requested

**Call us today for your FREE ROOFING consultation!** For over 20 years, High Quality Contracting Inc has been a leading home contractor in southeastern Wisconsin. Our dedication to craftsmanship and quality has made us an A+ BBB accredited company and an Angie'sList Super Service Award recipient for decades. We focus on customer relationships to help not only build your dream home but to help build a history of trust you can count on when you need it most. We treat your home as if it were our own, ever conscious of the work we are doing and the impression we leave with you. High Quality Contracting Inc provides services in all forms of home improvement construction and building new homes from the ground up. We offer the following discounts which can not be combined with any other discount. Only one discount per customer per job. * We offer a 5% discount on labor for jobs over $2,500.00 for AngiesList subscribers. ( Must be claimed at the time of the consultation) * We offer a 5% discount on labor for Seniors. ( Must be claimed at the time of the consultation) * We offer a 10% Military discount on labor for active or veterans who show their DD214 at the time of the consultation. We offer one free consultation. We look forward to assisting you with your next project.

"High quality is exactly what we received when building our new home! Nick really made the whole process stress-free and enjoyable. He made sure to be available whenever and went above and beyond to make sure our dream home was perfect. We highly recommend Nick and his team!"

April H on December 2024

**Call us today for your FREE ROOFING consultation!** For over 20 years, High Quality Contracting Inc has been a leading home contractor in southeastern Wisconsin. Our dedication to craftsmanship and quality has made us an A+ BBB accredited company and an Angie'sList Super Service Award recipient for decades. We focus on customer relationships to help not only build your dream home but to help build a history of trust you can count on when you need it most. We treat your home as if it were our own, ever conscious of the work we are doing and the impression we leave with you. High Quality Contracting Inc provides services in all forms of home improvement construction and building new homes from the ground up. We offer the following discounts which can not be combined with any other discount. Only one discount per customer per job. * We offer a 5% discount on labor for jobs over $2,500.00 for AngiesList subscribers. ( Must be claimed at the time of the consultation) * We offer a 5% discount on labor for Seniors. ( Must be claimed at the time of the consultation) * We offer a 10% Military discount on labor for active or veterans who show their DD214 at the time of the consultation. We offer one free consultation. We look forward to assisting you with your next project.

"High quality is exactly what we received when building our new home! Nick really made the whole process stress-free and enjoyable. He made sure to be available whenever and went above and beyond to make sure our dream home was perfect. We highly recommend Nick and his team!"

April H on December 2024


Avatar for BIG DAVE'S SERVICES
BIG DAVE'S SERVICES
9131 W Walker St
4.12(
111
)
Approved Pro
BIG DAVE'S SERVICES
9131 W Walker St
4.12(
111
)
Approved Pro
Customers say: Quality work
1452 local quotes requested
23 years of experience

Why Choose Big Dave’s? To state it as clearly as possible, we’re not the right fit for everyone. We’re not the fastest. We’re not the cheapest. But our clients say, we are the best! We absolutely insist on doing things right the first time. No excuses. Period. If you are demanding, hard to please, and/or persnickety, we’ll get along great. We refuse to settle for anything less than the very best, and our clients appreciate our attention to even the smallest detail. Contact us today to get the process started!

"The very best thing about Big Dave's is that he shows up when he says he will, he does the job we agreed on, and he cleans up after himself. Very different from any other GC I've dealt with in nearly forty years. Superior work at all times; fixes issues when required without question or demur. I'll have no other GC darken my doors ever again."

John B on September 2023

Why Choose Big Dave’s? To state it as clearly as possible, we’re not the right fit for everyone. We’re not the fastest. We’re not the cheapest. But our clients say, we are the best! We absolutely insist on doing things right the first time. No excuses. Period. If you are demanding, hard to please, and/or persnickety, we’ll get along great. We refuse to settle for anything less than the very best, and our clients appreciate our attention to even the smallest detail. Contact us today to get the process started!

"The very best thing about Big Dave's is that he shows up when he says he will, he does the job we agreed on, and he cleans up after himself. Very different from any other GC I've dealt with in nearly forty years. Superior work at all times; fixes issues when required without question or demur. I'll have no other GC darken my doors ever again."

John B on September 2023


Avatar for Tairi Construction
Tairi Construction
7032 W Greenfield Ave
5.00(
5
)
Approved Pro
Tairi Construction
7032 W Greenfield Ave
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
858 local quotes requested

At Tairi Construction we stand with our customers. We strive to make your fantasies a reality, by specializing in all aspects of home remodeling. The services that we provide are: painting, hard wood and laminate flooring, complete kitchen and bathroom remodels, full Rec room remodel, tile work, and shower installs that will take as little as one day! For any and all inquiries please contact us at (414)376-7377

"Excellent work. Took the time to make sure the job was done perfect. Cleaned up every day"

Doug L on February 2023

At Tairi Construction we stand with our customers. We strive to make your fantasies a reality, by specializing in all aspects of home remodeling. The services that we provide are: painting, hard wood and laminate flooring, complete kitchen and bathroom remodels, full Rec room remodel, tile work, and shower installs that will take as little as one day! For any and all inquiries please contact us at (414)376-7377

"Excellent work. Took the time to make sure the job was done perfect. Cleaned up every day"

Doug L on February 2023


Avatar for American Home Remodeling
American Home Remodeling
123456
4.45(
197
)
Approved Pro
American Home Remodeling
123456
4.45(
197
)
Approved Pro
Super Service Award
Customers say: Quality work
398 local quotes requested
28 years of experience

American Home Remodeling is a family owned full service remodeling company where the owners are the people you talk to for your project from start to finish. You don’t get bounced from department to department like with the big companies. We are involved every step of the way including putting on our tool belts on most projects. We are very proud to be at the very top of the remodelers on Angie’s list. We are there by providing our clients with High Quality work at competitive pricing. Our clients' reviews speak for themselves. The people we work for always feel that they have received more than their monies worth when we have completed their project. We leave the project having made new friends, and always end up with a new good reference. We hope to add you to our continual growing list of happy homeowners.

"My wife and I recently relocated from another state and had some extra money to invest in our new home, so we decided to partially finish our basement. While searching Google for basement remodeling services, we found two options. One was a company specializing solely in basement remodeling, but after scheduling a consultation, I quickly realized it wasn’t the right fit—every little detail came with an added cost, and there were too many unexpected “oh, by the way” expenses. Around the same time, we reached out to American Home Remodeling while gathering quotes. Nick met me at the house, and I walked him through the space, explained our vision, and shared our budget. From the start, he was straightforward and even suggested a few alternative approaches that, while slightly increasing our upfront cost, would ultimately save us time, money, and maximize the space. After reviewing their proposal, we signed a contract and moved forward with the project. What I appreciated most was how well-organized and efficient the entire process was—each step had a purpose and was completed on schedule. Permits were approved faster than expected, and construction began just before Thanksgiving. Since we were hosting family for the holiday, Scott and Nick were thoughtful enough to coordinate the dumpster’s arrival so it wouldn’t be an eyesore for our guests. Once the holiday passed, work resumed seamlessly. The project progressed smoothly—plumbing was completed on time, followed by framing, electrical, drywall/paint, flooring, and carpentry. Every contractor assigned to the job was professional, punctual, and knowledgeable, always available to answer my questions if Scott or Nick weren’t present. I was never left wondering what if—a few times, I had ideas mid-project, and Nick always provided his professional opinion before executing them flawlessly. The entire project lasted about three months, though it likely would have been completed sooner if not for the holiday season. Regardless, everything was strategically planned and executed on time. From a financial standpoint, the payment structure was transparent, with a clear breakdown of what percentage was due and when, based on project milestones. Scott would send a simple notification when a payment was due, but work continued without delay—even before payments were received. There was never any pressure, just a well-managed and trustworthy process. Fortunately, we had the funds and stayed on schedule with our payments. Prior to the basement project, we had already taken on a few other home improvements, including painting the interior and closing off a wall to add closet space. We hired another company for that work, but in hindsight, I wish we had discovered American Home Remodeling sooner to handle those projects as well. Overall, we had a fantastic experience with American Home Remodeling. Their professionalism, organization, and expertise made this project stress-free, and we couldn't be happier with the results. Highly recommend!"

Derek A on March 2025

American Home Remodeling is a family owned full service remodeling company where the owners are the people you talk to for your project from start to finish. You don’t get bounced from department to department like with the big companies. We are involved every step of the way including putting on our tool belts on most projects. We are very proud to be at the very top of the remodelers on Angie’s list. We are there by providing our clients with High Quality work at competitive pricing. Our clients' reviews speak for themselves. The people we work for always feel that they have received more than their monies worth when we have completed their project. We leave the project having made new friends, and always end up with a new good reference. We hope to add you to our continual growing list of happy homeowners.

"My wife and I recently relocated from another state and had some extra money to invest in our new home, so we decided to partially finish our basement. While searching Google for basement remodeling services, we found two options. One was a company specializing solely in basement remodeling, but after scheduling a consultation, I quickly realized it wasn’t the right fit—every little detail came with an added cost, and there were too many unexpected “oh, by the way” expenses. Around the same time, we reached out to American Home Remodeling while gathering quotes. Nick met me at the house, and I walked him through the space, explained our vision, and shared our budget. From the start, he was straightforward and even suggested a few alternative approaches that, while slightly increasing our upfront cost, would ultimately save us time, money, and maximize the space. After reviewing their proposal, we signed a contract and moved forward with the project. What I appreciated most was how well-organized and efficient the entire process was—each step had a purpose and was completed on schedule. Permits were approved faster than expected, and construction began just before Thanksgiving. Since we were hosting family for the holiday, Scott and Nick were thoughtful enough to coordinate the dumpster’s arrival so it wouldn’t be an eyesore for our guests. Once the holiday passed, work resumed seamlessly. The project progressed smoothly—plumbing was completed on time, followed by framing, electrical, drywall/paint, flooring, and carpentry. Every contractor assigned to the job was professional, punctual, and knowledgeable, always available to answer my questions if Scott or Nick weren’t present. I was never left wondering what if—a few times, I had ideas mid-project, and Nick always provided his professional opinion before executing them flawlessly. The entire project lasted about three months, though it likely would have been completed sooner if not for the holiday season. Regardless, everything was strategically planned and executed on time. From a financial standpoint, the payment structure was transparent, with a clear breakdown of what percentage was due and when, based on project milestones. Scott would send a simple notification when a payment was due, but work continued without delay—even before payments were received. There was never any pressure, just a well-managed and trustworthy process. Fortunately, we had the funds and stayed on schedule with our payments. Prior to the basement project, we had already taken on a few other home improvements, including painting the interior and closing off a wall to add closet space. We hired another company for that work, but in hindsight, I wish we had discovered American Home Remodeling sooner to handle those projects as well. Overall, we had a fantastic experience with American Home Remodeling. Their professionalism, organization, and expertise made this project stress-free, and we couldn't be happier with the results. Highly recommend!"

Derek A on March 2025


Avatar for Start2Finish, LLC
Start2Finish, LLC
4369 South Howell Avenue
4.22(
9
)
Approved Pro
Start2Finish, LLC
4369 South Howell Avenue
4.22(
9
)
Approved Pro
Customers say: Super punctual
552 local quotes requested
9 years of experience

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Wonderful! Jose called me the same day I made the request, gave me a fair estimate and came back the next day to install a grab bar in the bath tub. He fortunately repaired the work I had already done. I would definitely recommend Start To Finish to everyone!"

Mary D on May 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Wonderful! Jose called me the same day I made the request, gave me a fair estimate and came back the next day to install a grab bar in the bath tub. He fortunately repaired the work I had already done. I would definitely recommend Start To Finish to everyone!"

Mary D on May 2025

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Tankless water heater installations FAQs

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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