Top-rated water heater pros.

Get matched with top water heater pros in Waunakee, WI

There are 4 highly-rated local water heater pros.

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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon21
    Verified water heater services reviews

Find Water heater pros in Waunakee

"KJM Plumbing was GREAT! Recommended a person to repair the sink and adjusted the schedule so that they could promptly reconnect the plumbing when the job was done. I am very happy with their service and will use them again in the future."

Sue F on August 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.

"KJM Plumbing was GREAT! Recommended a person to repair the sink and adjusted the schedule so that they could promptly reconnect the plumbing when the job was done. I am very happy with their service and will use them again in the future."

Sue F on August 2025


Avatar for Cardinal Heating & Air Conditioning

Cardinal Heating & Air Conditioning

3361 BROOKS DR
4.88(
139
)
Approved Pro

Cardinal Heating & Air Conditioning

3361 BROOKS DR
4.88(
139
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
159 local quotes requested

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!

"Mason did a great job on replacing my old shower control in the bathroom tub with a beautiful new chrome set of fixtures and made sure everything was working as expected, including cleaning out the drain."

Joe R on October 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!

"Mason did a great job on replacing my old shower control in the bathroom tub with a beautiful new chrome set of fixtures and made sure everything was working as expected, including cleaning out the drain."

Joe R on October 2025


Avatar for KJM Plumbing

KJM Plumbing

3776 North Point Road
4.90(
275
)
Approved Pro

KJM Plumbing

3776 North Point Road
4.90(
275
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
37 local quotes requested

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.

"great"

Jem 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.

"great"

Jem H on June 2025


Avatar for All Comfort Services

All Comfort Services

5245 Voges Rd
5.00(
6
)
Approved Pro

All Comfort Services

5245 Voges Rd
5.00(
6
)
Approved Pro
85 local quotes requested
52 years of experience

All Comfort Services is a 50+ year old employee-owned heating, cooling, plumbing, and electrical contractor serving residential and commercial customers in Dane and parts of Rock, Columbia, and Jefferson counties. We may need to confirm a specific zip code that we service. Our team understands that when you call a local electrician, you need a trained, certified, and insured professional who will arrive on time and be ready to provide the solutions you need. Our repair dispatch fee is $149.

"They explained me that the service was not needed, I'm very impressed and thankful for explaining me the situation."

Candace B on October 2025

All Comfort Services is a 50+ year old employee-owned heating, cooling, plumbing, and electrical contractor serving residential and commercial customers in Dane and parts of Rock, Columbia, and Jefferson counties. We may need to confirm a specific zip code that we service. Our team understands that when you call a local electrician, you need a trained, certified, and insured professional who will arrive on time and be ready to provide the solutions you need. Our repair dispatch fee is $149.

"They explained me that the service was not needed, I'm very impressed and thankful for explaining me the situation."

Candace B on October 2025



brisc plumbing

501 Autumn Crest Dr
5.00(
9
)

brisc plumbing

501 Autumn Crest Dr
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


Avatar for U.S. Water Heating Solutions

U.S. Water Heating Solutions

Illinois, Indian, Iowa, Michigan, Wisconsin
No reviews yet

U.S. Water Heating Solutions

Illinois, Indian, Iowa, Michigan, Wisconsin
No reviews yet
7 years of experience

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.



Avatar for Capital City Repair

Capital City Repair

2571 Advance Rd Unit B
No reviews yet

Capital City Repair

2571 Advance Rd Unit B
No reviews yet
Free onsite estimate

I am a privately owned/operated shop so I am able to provide affordable top quality work for your vehicle without having to charge what most other shops do. I can do all automotive repair from headlight bulb replacements, to tires to engine replacements. My shop hours are Monday - Friday 9:00am - 5:00pm and Saturdays by appointment only. I am willing to work late if it's necessary to get the job done. I can also do emergency services by appointment. So contact me with your automotive needs and let me save you money.

I am a privately owned/operated shop so I am able to provide affordable top quality work for your vehicle without having to charge what most other shops do. I can do all automotive repair from headlight bulb replacements, to tires to engine replacements. My shop hours are Monday - Friday 9:00am - 5:00pm and Saturdays by appointment only. I am willing to work late if it's necessary to get the job done. I can also do emergency services by appointment. So contact me with your automotive needs and let me save you money.


Avatar for Great Lakes Service Comapny

Great Lakes Service Comapny

701 Kvamme Lane
No reviews yet

Great Lakes Service Comapny

701 Kvamme Lane
No reviews yet
Free onsite estimate

Great Lakes Service Company is Greater Madison, Wisconsin's most professional residential and commercial water heater sales, service, and installation company. In addition to water heaters, our services include plumbing repairs, water softener installation, sump pump repair and installation, and garbage disposal repair and installation to name a few. With over 15 years of industry experience, we only work with the best manufacturers with the goal of providing the highest quality professional products and exceptional service.

Great Lakes Service Company is Greater Madison, Wisconsin's most professional residential and commercial water heater sales, service, and installation company. In addition to water heaters, our services include plumbing repairs, water softener installation, sump pump repair and installation, and garbage disposal repair and installation to name a few. With over 15 years of industry experience, we only work with the best manufacturers with the goal of providing the highest quality professional products and exceptional service.

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Water Heaters questions, answered by experts

Going from a tank to a tankless water heater is one of the most effective ways to lower your utility bills. The switch also frees up more space and ensures a consistent hot water supply, as the water is heated on an as-needed basis. It costs between $5,400 and $7,400 to install a new tankless water heater. Most installation companies will also help dispose of your old water tank.

The cost to install a new water heater depends on the type and its size, but homeowners pay between $900 and $1,800 on average. By contrast, you’ll pay much less for certain repairs, like replacing a broken gas valve, which costs between $150 and $550 on average.

Unless you have previous plumbing experience or extensive experience with water heaters, you should avoid replacing your electric water heater yourself. This process involves disconnecting wiring and parts from the old water heater and reinstalling them onto the new one, among other difficult tasks. This job is best left to the pros to make sure that everything is connected correctly to avoid serious leaks or malfunctions.

Signs that your water heater needs replacing include rust or corrosion on the tank, persistent leaks, inconsistent heating, strange noises coming from the heater, decreased efficiency, and visible damage. Water heaters over 10 years old may also need to be replaced. However, in some cases, these issues can be fixed with a repair rather than a replacement, so make sure to consult a pro before investing in a new water heater.

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

The Waunakee, WI homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.