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Tankless water heater installers in Winneconne

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
490 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 Mad City Windows & Baths
Mad City Windows & Baths
5020 Voges Rd
4.76(
2,680
)
Approved Pro
Mad City Windows & Baths
5020 Voges Rd
4.76(
2,680
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
2996 local quotes requested

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"They were so professional, cheerful, and fast!"

David G on April 2025

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"They were so professional, cheerful, and fast!"

David G on April 2025


Schultz Constuction LLC
7006 County Road M
5.00(
4
)
Approved Pro
Schultz Constuction LLC
7006 County Road M
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
83 local quotes requested

Family owned business with over 50 years of experience handling all your Architects & Building Design, Builders - Garages/Barns/Sheds, Marble & Granite, Remodeling - General, Remodeling - Kitchen & Bathroom for residential.

"It was great, Terry is very good at what he does and has some good ideas. I love my remodeled bathrooms and kitchen. He's also done several other projects for me in the past. I will definitely hire him again."

Cathy A on May 2024

Family owned business with over 50 years of experience handling all your Architects & Building Design, Builders - Garages/Barns/Sheds, Marble & Granite, Remodeling - General, Remodeling - Kitchen & Bathroom for residential.

"It was great, Terry is very good at what he does and has some good ideas. I love my remodeled bathrooms and kitchen. He's also done several other projects for me in the past. I will definitely hire him again."

Cathy A on May 2024


Avatar for Elite Building & Design
Elite Building & Design
N9149 North Coop Road
5.00(
3
)
Approved Pro
Elite Building & Design
N9149 North Coop Road
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We have a collective of 25 years of industry experience with finish carpentry, bespoke design, interior design and floor plan renderings, tile work, custom show garages, tiny home building, flooring, framing, drywall, plaster, kitchen remodels, bathroom remodels, refinishing of-doors, trim, windows, and cabinets. We can do full builds from start to finish! We are licensed General Contractors, and we are INSURED!

"Went great! Excellent communication and workmanship."

KAREN A on December 2024

We have a collective of 25 years of industry experience with finish carpentry, bespoke design, interior design and floor plan renderings, tile work, custom show garages, tiny home building, flooring, framing, drywall, plaster, kitchen remodels, bathroom remodels, refinishing of-doors, trim, windows, and cabinets. We can do full builds from start to finish! We are licensed General Contractors, and we are INSURED!

"Went great! Excellent communication and workmanship."

KAREN A on December 2024


Avatar for HAPPY HOME REMODELING, LLC
HAPPY HOME REMODELING, LLC
E8869 Manske Rd
4.86(
28
)
Approved Pro
HAPPY HOME REMODELING, LLC
E8869 Manske Rd
4.86(
28
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
328 local quotes requested

Beginning in 2017, Happy Home Contracting, LLC has been offering interior and exterior residential remodeling services to homeowners and real estate investors. We are fully insured, licensed dwelling contractor by the state of Wisconsin. We are investors and flippers ourselves, who specialize in buying broken houses and completing extensive remodels to create high end rentals. We offer remodeling services to homeowners looking to transform their home into a new vision. Between 2017 and 2022, we flipped 18 houses and completed dozens of remodeling projects for customers. Roofing, Siding, Windows and Doors, Kitchens, Bathrooms, Walls and Floors, We have the experience and expertise to make your vision a reality.

"After 2 years trying to find a contractor who knew how to fix my porch Craig came over and properly assessed the project, gave me a written quote, showed up when he said he was going to, finished before he promised and was under quoted price!!!!"

Judi W on July 2023

Beginning in 2017, Happy Home Contracting, LLC has been offering interior and exterior residential remodeling services to homeowners and real estate investors. We are fully insured, licensed dwelling contractor by the state of Wisconsin. We are investors and flippers ourselves, who specialize in buying broken houses and completing extensive remodels to create high end rentals. We offer remodeling services to homeowners looking to transform their home into a new vision. Between 2017 and 2022, we flipped 18 houses and completed dozens of remodeling projects for customers. Roofing, Siding, Windows and Doors, Kitchens, Bathrooms, Walls and Floors, We have the experience and expertise to make your vision a reality.

"After 2 years trying to find a contractor who knew how to fix my porch Craig came over and properly assessed the project, gave me a written quote, showed up when he said he was going to, finished before he promised and was under quoted price!!!!"

Judi W on July 2023


RS Mechanical LLC
5.00(
4
)
Approved Pro
RS Mechanical LLC
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
167 local quotes requested

Looking for reliable plumbing services? Look no further than RS Mechanical LLC. Our team of experts is dedicated to providing top-notch plumbing solutions for your home projects. Contact us today for all your plumbing needs!

"It went great! Did what we agreed to do for the price we agreed on. Showed up when he said he would and finished the project."

Jeremy R on August 2024

Looking for reliable plumbing services? Look no further than RS Mechanical LLC. Our team of experts is dedicated to providing top-notch plumbing solutions for your home projects. Contact us today for all your plumbing needs!

"It went great! Did what we agreed to do for the price we agreed on. Showed up when he said he would and finished the project."

Jeremy R on August 2024


Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
572
)
Approved Pro
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
572
)
Approved Pro
Customers say: Super punctual
50729 local quotes requested
9 years of experience

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $40 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"This was amazing! I had no idea this service existed. After searching and contacting various repair places for my washer, this was the most cost effective option. I figured if it didn't work, my machine is old and I would be out $40, not the $100+ to have a tech come out and just diagnose the problem. I am pretty handy and my washer is old anyway, so if it is broken, I have to get a new one anyway. My tech, Steve, was great! He predicted what was wrong after listening to the machine, calmly walked me through dismantling the machine and when we got down to the motor, he was right! He sent me a link to the part I would need, and let me know to contact them again if I needed help installing it. My machine works even better than before it broke, its beautifully quiet and efficient. I will definitely be saving this company for any future repairs on appliances I may need. The service was $40 + the part cost, which was about $8."

Jennifer S on March 2025

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $40 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"This was amazing! I had no idea this service existed. After searching and contacting various repair places for my washer, this was the most cost effective option. I figured if it didn't work, my machine is old and I would be out $40, not the $100+ to have a tech come out and just diagnose the problem. I am pretty handy and my washer is old anyway, so if it is broken, I have to get a new one anyway. My tech, Steve, was great! He predicted what was wrong after listening to the machine, calmly walked me through dismantling the machine and when we got down to the motor, he was right! He sent me a link to the part I would need, and let me know to contact them again if I needed help installing it. My machine works even better than before it broke, its beautifully quiet and efficient. I will definitely be saving this company for any future repairs on appliances I may need. The service was $40 + the part cost, which was about $8."

Jennifer S on March 2025


Lakeside Plumbing & Mechanical LLC
W1426 Ctr MM
5.00(
7
)
Lakeside Plumbing & Mechanical LLC
W1426 Ctr MM
5.00(
7
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

As owner and sole employee all communication and work will be handled personally by me.

As owner and sole employee all communication and work will be handled personally by me.


Jerome's Handy Service
3035 Deth Drive
5.00(
1
)
Jerome's Handy Service
3035 Deth Drive
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Wood works inside outside, Plumbing, hang doors, trim work. I can do it all.

Wood works inside outside, Plumbing, hang doors, trim work. I can do it all.


Paragon Builders, LLC
403 Brent Street
No reviews
Paragon Builders, LLC
403 Brent Street
No reviews
19 years of experience

At Paragon Builders, LLC we strive to provide customer satisfaction on each and every project, large or small. Over the years, our business has been based on a standard of high quality products, service and dependability that we have maintained and continue to provide our clients. We have also been a licensed Lead Abatement Contractor and a Lead-Safe Non-Abatement Contractor in the state of Wisconsin since 2001. We remove lead-based paint hazards and work lead-safe when performing renovation and remodeling activities that disturb lead-based paint. Our number one priority is the safety and health of our customers.

At Paragon Builders, LLC we strive to provide customer satisfaction on each and every project, large or small. Over the years, our business has been based on a standard of high quality products, service and dependability that we have maintained and continue to provide our clients. We have also been a licensed Lead Abatement Contractor and a Lead-Safe Non-Abatement Contractor in the state of Wisconsin since 2001. We remove lead-based paint hazards and work lead-safe when performing renovation and remodeling activities that disturb lead-based paint. Our number one priority is the safety and health of our customers.

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Tankless water heater installations FAQs

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The homeowners guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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