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Tankless water heater repair pros in Hartford

Avatar for Forever Baths
Forever Baths
954 Circle Dr
5.00(
18
)
Approved Pro
Forever Baths
954 Circle Dr
5.00(
18
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
511 local quotes requested

Forever Baths was created with the intention of helping homeowners obtain top-quality customer service, while avoiding sky-high remodeling prices. Our expert team of technicians is trained and experienced in providing homeowners like you with the quick, affordable renovation services that you deserve. Our products are made of the highest quality, durable polymer and are designed to withstand the test of time. Our high end polymer products have been stringently tested and evaluated and have earned us the top prestigious ratings nationwide. Our manufacture is considered the most trusted and widely-recognized consumer symbols in North America. Forever Baths is extremely proud of this accolade, and we are thrilled of the quality of our manufacturing and believe in our products as much they do. They even back up their claim with a two-year limited warranty, meaning the Institute will replace or refund the price paid for any Forever Home product that proves to be defective. See the manufactures warranty for details. From our low-maintenance shower and bath solutions to the stunning finishing touches. Our expert installers will create

"It went great."

William H on April 2025

Forever Baths was created with the intention of helping homeowners obtain top-quality customer service, while avoiding sky-high remodeling prices. Our expert team of technicians is trained and experienced in providing homeowners like you with the quick, affordable renovation services that you deserve. Our products are made of the highest quality, durable polymer and are designed to withstand the test of time. Our high end polymer products have been stringently tested and evaluated and have earned us the top prestigious ratings nationwide. Our manufacture is considered the most trusted and widely-recognized consumer symbols in North America. Forever Baths is extremely proud of this accolade, and we are thrilled of the quality of our manufacturing and believe in our products as much they do. They even back up their claim with a two-year limited warranty, meaning the Institute will replace or refund the price paid for any Forever Home product that proves to be defective. See the manufactures warranty for details. From our low-maintenance shower and bath solutions to the stunning finishing touches. Our expert installers will create

"It went great."

William H on April 2025


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
97 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 Integrity Plumbing LLC
Integrity Plumbing LLC
P.O. Box 10
4.94(
79
)
Approved Pro
Integrity Plumbing LLC
P.O. Box 10
4.94(
79
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
152 local quotes requested

Integrity Plumbing LLC of Fredonia, WI is a licensed and insured business offering expert plumbing solutions at competitive rates. Owned by Jim Guarino, our business is dedicated to provide prompt plumbing services, quality workmanship, and satisfaction to our valued commercial and residential customers in Sheboygan County and beyond.

"I highly recommend Intergrity Plimbing LLC. He was very punctual, the work was awesome and to code and he went above and beyond to make sure everything was correct even correcting previous Plumber work. He worked great with the inspectors to get us approved and was great great with communication and answering any questions that I had."

Victoria W on April 2025

Integrity Plumbing LLC of Fredonia, WI is a licensed and insured business offering expert plumbing solutions at competitive rates. Owned by Jim Guarino, our business is dedicated to provide prompt plumbing services, quality workmanship, and satisfaction to our valued commercial and residential customers in Sheboygan County and beyond.

"I highly recommend Intergrity Plimbing LLC. He was very punctual, the work was awesome and to code and he went above and beyond to make sure everything was correct even correcting previous Plumber work. He worked great with the inspectors to get us approved and was great great with communication and answering any questions that I had."

Victoria W on April 2025


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
1118 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 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 Top Bros Construction & Remodeling Inc.
Top Bros Construction & Remodeling Inc.
1334 N Lake Shore Dr
4.88(
65
)
Approved Pro
Top Bros Construction & Remodeling Inc.
1334 N Lake Shore Dr
4.88(
65
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1032 local quotes requested

Top Bros Construction & Remodeling Inc. is a family owned business by two brothers that love to create customers imaginations into realities. We as Top Bros Construction do all kind of interior remodeling in people's homes. From remodeling your bathrooms into master bathrooms or having the nicest kitchen you ever picture. We also install all hard surface floors starting from vinyl planks, laminate, vct tile, hardwood, engineer hardwood, ceramics. We refinishing and varnish hardwood floors as well as stairs and handrails. Were love to help our customers go thru the whole experience in a great matter of order and completion.

"I started the project with simple plans to replace and fix problems in a newly purchased home. brought Top Bros in and them came up with a number of great ideas to improve the look and function of the home. Looks great"

Andrew s on February 2025

Top Bros Construction & Remodeling Inc. is a family owned business by two brothers that love to create customers imaginations into realities. We as Top Bros Construction do all kind of interior remodeling in people's homes. From remodeling your bathrooms into master bathrooms or having the nicest kitchen you ever picture. We also install all hard surface floors starting from vinyl planks, laminate, vct tile, hardwood, engineer hardwood, ceramics. We refinishing and varnish hardwood floors as well as stairs and handrails. Were love to help our customers go thru the whole experience in a great matter of order and completion.

"I started the project with simple plans to replace and fix problems in a newly purchased home. brought Top Bros in and them came up with a number of great ideas to improve the look and function of the home. Looks great"

Andrew s on February 2025


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
861 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


Bright Horizon
Located
New on HomeAdvisorNew on Angi
Approved Pro
Bright Horizon
Located
New on AngiNew on HomeAdvisor
Approved Pro
2407 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

We have the experience and dedication to get the job done right! Specializing in Remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!


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
1408 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 HAHN'S WATER WELL PUMP SERVICE INC
HAHN'S WATER WELL PUMP SERVICE INC
1366 E Sumner St
5.00(
19
)
Approved Pro
HAHN'S WATER WELL PUMP SERVICE INC
1366 E Sumner St
5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

Looking for reliable well and pump services? Look no further! Hahn's Water Well Pump Service Inc is your trusted choice in Milwaukee. As a family owned and operated business, we prioritize quality and customer satisfaction. Contact us today for all your well and pump needs!

"Ben was very responsive, answering the phone every time we called (never went to voice-mail), showed up on time, completed the work in a timely manner and delivered results. We would highly recommend him."

Sue L on July 2022

Looking for reliable well and pump services? Look no further! Hahn's Water Well Pump Service Inc is your trusted choice in Milwaukee. As a family owned and operated business, we prioritize quality and customer satisfaction. Contact us today for all your well and pump needs!

"Ben was very responsive, answering the phone every time we called (never went to voice-mail), showed up on time, completed the work in a timely manner and delivered results. We would highly recommend him."

Sue L on July 2022

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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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