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Tankless water heater installers in Wales

Avatar for Vincent Plumbing & Heating
Vincent Plumbing & Heating
W304 S 3925 Brookhill Road
4.74(
354
)
Approved Pro
Vincent Plumbing & Heating
W304 S 3925 Brookhill Road
4.74(
354
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
29 years of experience

Need hot water fast? Vincent Plumbing has been the trusted name in plumbing for over 30 years, providing top-quality water heater installation, repair, and maintenance for homeowners like you. ✔ Licensed, Insured & Bonded – Quality You Can Trust ✔ Expert Installation & Repairs for All Water Heater Brands ✔ Traditional & Tankless Water Heater Specialists ✔ Same-Day & Emergency Service Available ✔ Upfront Pricing – No Hidden Fees, No Surprises

"Professional and reasonable. A"

Jessica J on April 2025

Need hot water fast? Vincent Plumbing has been the trusted name in plumbing for over 30 years, providing top-quality water heater installation, repair, and maintenance for homeowners like you. ✔ Licensed, Insured & Bonded – Quality You Can Trust ✔ Expert Installation & Repairs for All Water Heater Brands ✔ Traditional & Tankless Water Heater Specialists ✔ Same-Day & Emergency Service Available ✔ Upfront Pricing – No Hidden Fees, No Surprises

"Professional and reasonable. A"

Jessica J on April 2025


Avatar for Master Services, Inc.
Master Services, Inc.
N3481 County Rd H
4.59(
235
)
Approved Pro
Master Services, Inc.
N3481 County Rd H
4.59(
235
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
154 local quotes requested

Master Services Inc. has been in business since 1990 serving Walworth, Jefferson, Kenosha, Racine, Waukesha counties with ELITE Plumbing, Heating, Air Conditioning and Indoor Air Quality service. We pride ourselves with our 100% money back guarantee. We are only 1 in 4 companies in Wisconsin that are certified to wear the Technician Seal of Safety patch. This means you can trust that each one of our technicians are drug tested, background checked and professionally trained. We have one of our office staff answering the phone 24 hours a day 7 days a week." We Think You're Kind of a Big Deal"

"Jack came to my home before I hired his service. He showed me what the difference is between vacuum cleaning and air pressure with a vacuum cleaning is. I chose master services and was very pleased with workers as well as the work. Customer service is outstanding!"

Christopher F on April 2025

Master Services Inc. has been in business since 1990 serving Walworth, Jefferson, Kenosha, Racine, Waukesha counties with ELITE Plumbing, Heating, Air Conditioning and Indoor Air Quality service. We pride ourselves with our 100% money back guarantee. We are only 1 in 4 companies in Wisconsin that are certified to wear the Technician Seal of Safety patch. This means you can trust that each one of our technicians are drug tested, background checked and professionally trained. We have one of our office staff answering the phone 24 hours a day 7 days a week." We Think You're Kind of a Big Deal"

"Jack came to my home before I hired his service. He showed me what the difference is between vacuum cleaning and air pressure with a vacuum cleaning is. I chose master services and was very pleased with workers as well as the work. Customer service is outstanding!"

Christopher F on April 2025


Jerry's Plumbing Services, LLC
6730 Roosevelt Rd
5.00(
4
)
Approved Pro
Jerry's Plumbing Services, LLC
6730 Roosevelt Rd
5.00(
4
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

Your trusted partner for all your plumbing needs, offering professional and reliable solutions for residential

"Jerry did a great job very pleasant to work with very professional and very reasonably priced"

Joel K on April 2025

Your trusted partner for all your plumbing needs, offering professional and reliable solutions for residential

"Jerry did a great job very pleasant to work with very professional and very reasonably priced"

Joel K on April 2025


Avatar for Black Label Building LLC
Black Label Building LLC
Based Out Of
4.89(
9
)
Approved Pro
Black Label Building LLC
Based Out Of
4.89(
9
)
Approved Pro
Customers say: Quick response
154 local quotes requested
5 years of experience

My name is Joe and I started in the remodeling business when I was just 15. I have dedicated my life to learning the remodeling industry. We offer full remodels and specialize in kitchen, bathroom, and basement remodeling. Our niche service is flooring installation - give us your ideas and we make them into reality! Professional Flooring Installation Company. We offer quality service at an affordable price. Contact us today about a free estimate!

"Awesome, Joe was a true professional and did exactly what he said he would do installing our LVP. He explained that he would use floor leveling and what we should expect since our sub floor was so unlevel. It turned out great! We plan on calling him for future projects."

Victor D on September 2022

My name is Joe and I started in the remodeling business when I was just 15. I have dedicated my life to learning the remodeling industry. We offer full remodels and specialize in kitchen, bathroom, and basement remodeling. Our niche service is flooring installation - give us your ideas and we make them into reality! Professional Flooring Installation Company. We offer quality service at an affordable price. Contact us today about a free estimate!

"Awesome, Joe was a true professional and did exactly what he said he would do installing our LVP. He explained that he would use floor leveling and what we should expect since our sub floor was so unlevel. It turned out great! We plan on calling him for future projects."

Victor D on September 2022


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
38 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


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
69 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 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
919 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
72 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 Premier Water Heaters
Premier Water Heaters
5.00(
17
)
Approved Pro
Premier Water Heaters
5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
151 local quotes requested

Here at Premier Water Heaters, we specialize in water heater installations. We take a very unique "no markup" approach to our water heaters, which helps keep our installations very affordable (usually at least $300.00 less than our competition). We also offer a "You buy it, we install it" option, which can save our customers even more money. Locally owned and operated, we have serviced the Southeast Wisconsin area for over 25 years. We run daily routes in the Milwaukee / Waukesha / Racine / Kenosha area as well as the Madison / Janesville / Beloit area. Please check out our customer reviews... They literally tell our whole story! Customer satisfaction has always been our primary concern, so be sure to give us a call today! (262)880-3373

"When my hot water heater died on Tuesday afternoon, Joe was a lifesaver being the first contractor to contact me at 10:00 in the evening when most of the contractors didn't even bother calling. Joe explained all the options I had for replacement of the water heater in a very professional manner. The workers were going to be here between 11:00 and 1:00 and they were here promptly at 12:00. Did an excellent job of replacing hot water heater that was in a difficult corner of the basement, even having to move the washer and dryer out of the way. The technicians did a wonderful job and even corrected some piping that was done wrong the last time at no additional charge. Will definitely use them again when the other hot water heater goes out in my duplex"

Jerry S on October 2023

Here at Premier Water Heaters, we specialize in water heater installations. We take a very unique "no markup" approach to our water heaters, which helps keep our installations very affordable (usually at least $300.00 less than our competition). We also offer a "You buy it, we install it" option, which can save our customers even more money. Locally owned and operated, we have serviced the Southeast Wisconsin area for over 25 years. We run daily routes in the Milwaukee / Waukesha / Racine / Kenosha area as well as the Madison / Janesville / Beloit area. Please check out our customer reviews... They literally tell our whole story! Customer satisfaction has always been our primary concern, so be sure to give us a call today! (262)880-3373

"When my hot water heater died on Tuesday afternoon, Joe was a lifesaver being the first contractor to contact me at 10:00 in the evening when most of the contractors didn't even bother calling. Joe explained all the options I had for replacement of the water heater in a very professional manner. The workers were going to be here between 11:00 and 1:00 and they were here promptly at 12:00. Did an excellent job of replacing hot water heater that was in a difficult corner of the basement, even having to move the washer and dryer out of the way. The technicians did a wonderful job and even corrected some piping that was done wrong the last time at no additional charge. Will definitely use them again when the other hot water heater goes out in my duplex"

Jerry S on October 2023


C.J. Holmes Company, LLC
13500 Watertown Plank Rd
5.00(
6
)
Approved Pro
C.J. Holmes Company, LLC
13500 Watertown Plank Rd
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
349 local quotes requested

C.J. Holmes Company, LLC, has been in business for more than 40 years. From design to completion, we will assist you with all of your home renovation and remodeling needs. Call us today!

"Chet, Eduardo and Brandon took wonderful care of our home! The kitchen, floors, entryway, and bathrooms turned out better than we expected! The additional electric, heating, and plumbing teams were great to work with, too. Amazing how much our home has improved. Thanks so much, S and K"

Ken H on December 2024

C.J. Holmes Company, LLC, has been in business for more than 40 years. From design to completion, we will assist you with all of your home renovation and remodeling needs. Call us today!

"Chet, Eduardo and Brandon took wonderful care of our home! The kitchen, floors, entryway, and bathrooms turned out better than we expected! The additional electric, heating, and plumbing teams were great to work with, too. Amazing how much our home has improved. Thanks so much, S and K"

Ken H on December 2024

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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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