Get matched with top water heater pros in Waterloo, WI
There are 6 highly-rated local water heater pros.
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14 Verified Reviews for Water Heater Service pros in Waterloo, WI
*The Angi rating for Water Heater Service companies in Waterloo, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
*The HomeAdvisor rating for Water Heater Service companies in Waterloo, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
Last update on June 12, 2025
Water heater pros in Waterloo
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
Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!
"Very quick service availability and thorough job done. Technician was polite, knowledgeable and friendly. Will definitely use again."
Laurel S on May 2025
Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!
"Very quick service availability and thorough job done. Technician was polite, knowledgeable and friendly. Will definitely use again."
Laurel S on May 2025
We take pride in the quality of work and customer satisfaction that we give each and every customer. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. 7 days a week. Call us today to learn more about how we can help you.
"Kurt was fantastic. Our entire building was suffering with no hot water on a cold winters day. I found Kurt recommended by the maker of our water heaters. I called a bit frantic, recieved a return call within minutes, got great advice, honest folks helped us get things back up and running when most would have let us wait and possibly charged us for something we could do ourselves. We are so glad to find a trustworthy service group, and wouldn't go anywhere else unless they refer us. You simply don't find this type of honest often, I'm proud of them and quite grateful."
Greg K on February 2025
We take pride in the quality of work and customer satisfaction that we give each and every customer. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. 7 days a week. Call us today to learn more about how we can help you.
"Kurt was fantastic. Our entire building was suffering with no hot water on a cold winters day. I found Kurt recommended by the maker of our water heaters. I called a bit frantic, recieved a return call within minutes, got great advice, honest folks helped us get things back up and running when most would have let us wait and possibly charged us for something we could do ourselves. We are so glad to find a trustworthy service group, and wouldn't go anywhere else unless they refer us. You simply don't find this type of honest often, I'm proud of them and quite grateful."
Greg K on February 2025
We are a family owned home improvement company out of Sussex Wisconsin. We service Waukesha, Milwaukee, Washington, & parts of Ozaukee, Dodge, Racine, and Kenosha counties. We focus on the quality products we install & service, while maintaining a high level of customer service. We are proud to be recognized as a GAF Master Elite Contractor for roofing projects. We also provide fantastic siding & windows, as well as entry doors. We also specialize in bathroom and shower areas, converting tubs to showers or showers to tubs. Beautiful acrylic shower surrounds or tub liner inserts make any old bathroom wet space new again. We work efficiently with our resources to ensure your project is completed on time and on budget. We bring old-world, quality craftsmanship to every unique project we take on. We are licensed and insured & look forward to building strong, long-lasting relationships with our clients and guarantee your satisfaction. Call today for a Free Estimate 262-456-3530
"the contractor did a great job"
vicki s on January 2023
We are a family owned home improvement company out of Sussex Wisconsin. We service Waukesha, Milwaukee, Washington, & parts of Ozaukee, Dodge, Racine, and Kenosha counties. We focus on the quality products we install & service, while maintaining a high level of customer service. We are proud to be recognized as a GAF Master Elite Contractor for roofing projects. We also provide fantastic siding & windows, as well as entry doors. We also specialize in bathroom and shower areas, converting tubs to showers or showers to tubs. Beautiful acrylic shower surrounds or tub liner inserts make any old bathroom wet space new again. We work efficiently with our resources to ensure your project is completed on time and on budget. We bring old-world, quality craftsmanship to every unique project we take on. We are licensed and insured & look forward to building strong, long-lasting relationships with our clients and guarantee your satisfaction. Call today for a Free Estimate 262-456-3530
"the contractor did a great job"
vicki s on January 2023
We take pride in the quality of work and customer satisfaction that we give each and every customer. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. 7 days a week. Call us today to learn more about how we can help you.
"I can't say enough great things about KJM Plumbing! From start to finish, working with Kurt on our tankless water heater and water softener installation was a truly exceptional experience. He was responsive, professional, and incredibly knowledgeable — making what could have been a stressful upgrade feel easy and seamless. Kurt walked us through all of our options with total transparency, never trying to upsell or push anything unnecessary. His pricing was fair and competitive, especially considering the high level of service and attention to detail he delivered. The work was done efficiently and neatly, and he took the time to explain everything to us afterward so we felt confident using our new systems. Most importantly, we felt like we could really trust Kurt — and that kind of peace of mind is priceless when it comes to home services. If you're looking for a plumber who shows up, does excellent work, and treats you with honesty and respect, KJM Plumbing is it. Highly recommend!"
Casey H on June 2025
We take pride in the quality of work and customer satisfaction that we give each and every customer. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. 7 days a week. Call us today to learn more about how we can help you.
"I can't say enough great things about KJM Plumbing! From start to finish, working with Kurt on our tankless water heater and water softener installation was a truly exceptional experience. He was responsive, professional, and incredibly knowledgeable — making what could have been a stressful upgrade feel easy and seamless. Kurt walked us through all of our options with total transparency, never trying to upsell or push anything unnecessary. His pricing was fair and competitive, especially considering the high level of service and attention to detail he delivered. The work was done efficiently and neatly, and he took the time to explain everything to us afterward so we felt confident using our new systems. Most importantly, we felt like we could really trust Kurt — and that kind of peace of mind is priceless when it comes to home services. If you're looking for a plumber who shows up, does excellent work, and treats you with honesty and respect, KJM Plumbing is it. Highly recommend!"
Casey H on June 2025
At Basement Repair Specialists, we liked the idea of giving people a good deal so much that we trademarked it! That’s right, in October 2014 the US Patent and Trademark Office granted Basement Repair Specialists a trademark for our corporate motto “A Great Job at a Great Price®” From our first days in business, Basement Repair Specialists has been committed to offering excellent work at a reasonable price. Treating customers fairly is a part of our company culture, and you will be very happy you selected Basement Repair Specialists for your project. We offer the following services: Repair of failing, leaning, or collapsed basement walls Water control, sump pumps, and general drainage issues Helical piers, resistance piers and other solutions to settling foundations and footings Egress windows Dehumidifiers
"I could not believe what they did in only two days. It is so nice to not have water anymore. The salesman really knew and understood the project and what it would take to get it done."
Faith N on September 2024
At Basement Repair Specialists, we liked the idea of giving people a good deal so much that we trademarked it! That’s right, in October 2014 the US Patent and Trademark Office granted Basement Repair Specialists a trademark for our corporate motto “A Great Job at a Great Price®” From our first days in business, Basement Repair Specialists has been committed to offering excellent work at a reasonable price. Treating customers fairly is a part of our company culture, and you will be very happy you selected Basement Repair Specialists for your project. We offer the following services: Repair of failing, leaning, or collapsed basement walls Water control, sump pumps, and general drainage issues Helical piers, resistance piers and other solutions to settling foundations and footings Egress windows Dehumidifiers
"I could not believe what they did in only two days. It is so nice to not have water anymore. The salesman really knew and understood the project and what it would take to get it done."
Faith N on September 2024
We are a small family owned father son business that takes care of their customers like they are family. The services that we provide are well & pump and plumbing. We are fully transparent with our customers on what it will take to complete the job. The cost options will be presented to you before we start. So there will be no surprises when it comes time for billing.
"Scott installed two new sump pumps to replace our ones that were not working"
Mike S on April 2024
We are a small family owned father son business that takes care of their customers like they are family. The services that we provide are well & pump and plumbing. We are fully transparent with our customers on what it will take to complete the job. The cost options will be presented to you before we start. So there will be no surprises when it comes time for billing.
"Scott installed two new sump pumps to replace our ones that were not working"
Mike S on April 2024
Our General Contractor division, handling everything from drain tile installation, to rough framing walls, to drywall, carpet and tile, and paint. 24 hour emergency maintenance services available on all buildings within our operational limitations. We are the Kinsley-Lyne Companies, and we offer a wide range of services run by qualified professionals to exceed the industry standards while retaining a small business price.
Our General Contractor division, handling everything from drain tile installation, to rough framing walls, to drywall, carpet and tile, and paint. 24 hour emergency maintenance services available on all buildings within our operational limitations. We are the Kinsley-Lyne Companies, and we offer a wide range of services run by qualified professionals to exceed the industry standards while retaining a small business price.
BRISC plumbing specializes in customer experience and quality work. BRISC plumbing was established in 2018 and has over 14 years of experience. We value hard work, integrity and professional workmanship!
"They did an excellent job were very punctual, very professional. Cesario even took pictures to show how bad the old pipe was. I would highly recommend Brisc to anyone."
Mandy G on April 2022
BRISC plumbing specializes in customer experience and quality work. BRISC plumbing was established in 2018 and has over 14 years of experience. We value hard work, integrity and professional workmanship!
"They did an excellent job were very punctual, very professional. Cesario even took pictures to show how bad the old pipe was. I would highly recommend Brisc to anyone."
Mandy G on April 2022
U.S. Water Heating Solutions, LLC serves the expanded coverage areas of Illinois, Wisconsin, Indiana, Michigan, and Iowa for both residential and commercial water heating equipment customers. Our 24/7/365 emergency repair and replacement services are available to all of our customers. Our ability to restore HOT WATER and get our customers back up and running rapidly is our focus. Each of our service vehicles are fully stocked with the parts and tools to restore HOT WATER for all of the industry's leading manufacturers of water heaters and boilers. We will continue to grow, develop, and innovate the market as a fully-stocked parts service provider for all of the major manufacturers. Our technicians are factory trained and certified.
U.S. Water Heating Solutions, LLC serves the expanded coverage areas of Illinois, Wisconsin, Indiana, Michigan, and Iowa for both residential and commercial water heating equipment customers. Our 24/7/365 emergency repair and replacement services are available to all of our customers. Our ability to restore HOT WATER and get our customers back up and running rapidly is our focus. Each of our service vehicles are fully stocked with the parts and tools to restore HOT WATER for all of the industry's leading manufacturers of water heaters and boilers. We will continue to grow, develop, and innovate the market as a fully-stocked parts service provider for all of the major manufacturers. Our technicians are factory trained and certified.
FAQs for water heater service projects in Waterloo, WI
The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.
Tankless water heaters are more expensive than those with a storage tank, but they come with some impressive benefits that most homeowners find worth the higher investment. Most importantly, they provide unlimited hot water, so you’ll never run out like you would with a storage tank. Tankless heaters are also more efficient, so comparing gallon-for-gallon, you’ll spend less on hot water with a tankless heater. Tankless water heaters are also smaller, require less maintenance, and tend to last longer than storage tank water heaters.
It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.
It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.
In most municipalities, a license is not mandatory for water heater installation or replacement. However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues. You can use our state licensing tool to find out if a contractor you’re considering in your area holds a plumber’s license.
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