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TRUSTED BY SLINGER, WI HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon76
    Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Slinger, WI

*The Angi rating for Water Heater Service companies in Slinger, 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 Slinger, 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 November 23, 2025

Find Water heater pros in Slinger

Avatar for Mr. Holland's Home Services LLC

Mr. Holland's Home Services LLC

4.33(
240
)
•Approved Pro

Mr. Holland's Home Services LLC

4.33(
240
)
•Approved Pro
Customers say: Super punctual
1997 years of experience
Free onsite estimate

As the trusted neighborhood HVAC service team in Milwaukee, Mr. Holland’s Home Services is committed to running their business based on five important principles: care, empathy, and trust, being always available, outworking the competition, quality workmanship, and using their “find a way” method. By keeping these five principles in mind, the business is able to deliver nothing less than excellent work when it comes to heating, air conditioning, and indoor air quality services. The professional team at Mr. Holland’s Home Services always gets the job done right. They never cut corners and are respectful of a customer’s property. Additionally, Mr. Holland’s takes their community involvement seriously; that they have a personal responsibility to help the people in their community, not just through quality services but also through the endless support they give to organizations and charities throughout Milwaukee and even outside the country. To learn more about Mr. Holland’s Home Services, please visit the company website or call the office today.

"Holland’s inflated the prices of services after the flood in August. We have been loyal customers and the services we paid for through Holland’s are more than double their competitors. We brought this to their attention over a month ago and haven't been offered a satisfactory refund. Get other quotes before booking with Hollands."

Kathy M on October 2025

As the trusted neighborhood HVAC service team in Milwaukee, Mr. Holland’s Home Services is committed to running their business based on five important principles: care, empathy, and trust, being always available, outworking the competition, quality workmanship, and using their “find a way” method. By keeping these five principles in mind, the business is able to deliver nothing less than excellent work when it comes to heating, air conditioning, and indoor air quality services. The professional team at Mr. Holland’s Home Services always gets the job done right. They never cut corners and are respectful of a customer’s property. Additionally, Mr. Holland’s takes their community involvement seriously; that they have a personal responsibility to help the people in their community, not just through quality services but also through the endless support they give to organizations and charities throughout Milwaukee and even outside the country. To learn more about Mr. Holland’s Home Services, please visit the company website or call the office today.

"Holland’s inflated the prices of services after the flood in August. We have been loyal customers and the services we paid for through Holland’s are more than double their competitors. We brought this to their attention over a month ago and haven't been offered a satisfactory refund. Get other quotes before booking with Hollands."

Kathy M on October 2025

Gross Heating & Air Conditioning Inc

4.87(
285
)

Gross Heating & Air Conditioning Inc

4.87(
285
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Gross Heating and Air Conditioning has been serving Milwaukee and the surrounding suburbs since 1925 with quality service, HVAC repair, and installations. Our work goes far beyond the basic residential and commercial heating and cooling systems. We can design any type of energy-efficient indoor comfort system, whether it's for new construction or an existing building which has outgrown its capacity. Our goal is always to provide you with the most efficient system possible and to make sure it's completed on time and within your budget. All completed jobs are backed by our service department which is on call 24 hours a day for furnace and central air conditioning repair, maintenance and emergencies.

"Wow! Randy the technician was amazing and friendly! Diagnosed the issue in literal seconds. Changed out a capacitor for a very good price and AC is back up and running great. Will def reach out to them first when its time for a replacement system."

Michael V on June 2024

Gross Heating and Air Conditioning has been serving Milwaukee and the surrounding suburbs since 1925 with quality service, HVAC repair, and installations. Our work goes far beyond the basic residential and commercial heating and cooling systems. We can design any type of energy-efficient indoor comfort system, whether it's for new construction or an existing building which has outgrown its capacity. Our goal is always to provide you with the most efficient system possible and to make sure it's completed on time and within your budget. All completed jobs are backed by our service department which is on call 24 hours a day for furnace and central air conditioning repair, maintenance and emergencies.

"Wow! Randy the technician was amazing and friendly! Diagnosed the issue in literal seconds. Changed out a capacitor for a very good price and AC is back up and running great. Will def reach out to them first when its time for a replacement system."

Michael V on June 2024

Avatar for Quality Fireplace & Chimney Service

Quality Fireplace & Chimney Service

4.84(
405
)

Quality Fireplace & Chimney Service

4.84(
405
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We answer our phones live during business hours. We employ multiple crews to attend to your needs quickly. We can diagnose water leaks with great accuracy and reliability. We are certified by the Chimney Safety Institute of America. We are members of the National Chimney Sweep Guild and Wisconsin Guild of Chimney Service Specialists. We are fully insured. We have over 36 years experience.

"I was very impressed with the 3 employees that I had interactions with. You could tell that they took pride in their work and more importantly, cared about the customer. It was an absolute pleasure hiring this company."

Ryan P on April 2021

We answer our phones live during business hours. We employ multiple crews to attend to your needs quickly. We can diagnose water leaks with great accuracy and reliability. We are certified by the Chimney Safety Institute of America. We are members of the National Chimney Sweep Guild and Wisconsin Guild of Chimney Service Specialists. We are fully insured. We have over 36 years experience.

"I was very impressed with the 3 employees that I had interactions with. You could tell that they took pride in their work and more importantly, cared about the customer. It was an absolute pleasure hiring this company."

Ryan P on April 2021

Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.73(
287
)

AppliancePartsPros.com

4.73(
287
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Avatar for Burkhardt Heating & Air Conditioning

Burkhardt Heating & Air Conditioning

4.78(
705
)

Burkhardt Heating & Air Conditioning

4.78(
705
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Full service heating and cooling contractor serving entire metro Milwaukee area since 1961. Milwaukee's only HVAC contractor who has earned Angie's List "Super Service" award every year and two time Bryant "Medal of Excellence" award winner. Always open by appointment.

"Annual service was performed very well."

Chuck K on August 2024

Full service heating and cooling contractor serving entire metro Milwaukee area since 1961. Milwaukee's only HVAC contractor who has earned Angie's List "Super Service" award every year and two time Bryant "Medal of Excellence" award winner. Always open by appointment.

"Annual service was performed very well."

Chuck K on August 2024

Avatar for Wisconsin Chimney Technicians Inc

Wisconsin Chimney Technicians Inc

4.93(
88
)

Wisconsin Chimney Technicians Inc

4.93(
88
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Dba: Wisconsin Chimney Technicians, Air Duct & Chimney Cleaners of WI, Air Duct & Chimney Cleaners of Wisconsin Inc. Award winning.

"Responded very quickly with a estimate. Competitively priced. Knowledgeable. Good installation. Good clean up."

Mike C on May 2020

Dba: Wisconsin Chimney Technicians, Air Duct & Chimney Cleaners of WI, Air Duct & Chimney Cleaners of Wisconsin Inc. Award winning.

"Responded very quickly with a estimate. Competitively priced. Knowledgeable. Good installation. Good clean up."

Mike C on May 2020

Advance Waterworks Plumbing Inc

5.00(
32
)

Advance Waterworks Plumbing Inc

5.00(
32
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Plumbing Contractor holding Master Plumber License #221698 specializing in residential repair and remodel.

"Don was great as usual."

DANIEL F on September 2018

Plumbing Contractor holding Master Plumber License #221698 specializing in residential repair and remodel.

"Don was great as usual."

DANIEL F on September 2018

Avatar for Capital Heating & Cooling

Capital Heating & Cooling

4.76(
487
)

Capital Heating & Cooling

4.76(
487
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Since 2007, Capital Heating, Cooling, and Electric has provided professional HVAC services throughout SE Wisconsin. Our drive to ensure every one of our customers is 100% satisfied with our service has earned us accreditation from the Better Business Bureau, along with many awards, including the Angie’s List Super Service Award, Best of HomeAdvisor, and many more.

"I won a free tune-up for my furnaces from Capital Heating, Cooling & Electric so I thought I would give them a try instead of my regular HVAC company. On October 2, 2024, the Capital service tech, Colin, came out to tune up my 2 furnaces. As part of his work, Colin measured the CO2 in the exhaust pipe and said both furnaces were at dangerous levels and should not be operated until both the primary and secondary heat exchangers were replaced in each plus the burner for one of the units. The quote from Capital to do the repairs on the furnaces exceeded $5700. Colin said the CO2 on one of the furnaces exceeded 400ppm. Colin tried to sell me on the repairs and I told them I planned to get another opinion. I found Colin to be arrogant, obnoxious and very pushy. Seemed like he was under pressure to get me to do the repairs. Had to ask him to leave multiple times before he finally left. On October 14, 2024 I had an independent HVAC company, one I had not used before, in for a second opinion on the furnaces. The independent HVAC company measured the CO2 in the exhaust pipe for each furnace and found that the furnace that Capital told me was over 400ppm was at 27ppm and the other furnace was under 5ppm; also pulled the burner on the one furnace and said it didn't need to be replaced. Additionally, the tech for the independent HVAC company told me as the original owner of the furnaces the heat exchangers should be covered under warranty, which I was able to confirm. Capital failed to mention the warranty for the heat exchangers as well. Given this experience, I will never trust Capital to do any work for me in the future."

Dave M on October 2024

Since 2007, Capital Heating, Cooling, and Electric has provided professional HVAC services throughout SE Wisconsin. Our drive to ensure every one of our customers is 100% satisfied with our service has earned us accreditation from the Better Business Bureau, along with many awards, including the Angie’s List Super Service Award, Best of HomeAdvisor, and many more.

"I won a free tune-up for my furnaces from Capital Heating, Cooling & Electric so I thought I would give them a try instead of my regular HVAC company. On October 2, 2024, the Capital service tech, Colin, came out to tune up my 2 furnaces. As part of his work, Colin measured the CO2 in the exhaust pipe and said both furnaces were at dangerous levels and should not be operated until both the primary and secondary heat exchangers were replaced in each plus the burner for one of the units. The quote from Capital to do the repairs on the furnaces exceeded $5700. Colin said the CO2 on one of the furnaces exceeded 400ppm. Colin tried to sell me on the repairs and I told them I planned to get another opinion. I found Colin to be arrogant, obnoxious and very pushy. Seemed like he was under pressure to get me to do the repairs. Had to ask him to leave multiple times before he finally left. On October 14, 2024 I had an independent HVAC company, one I had not used before, in for a second opinion on the furnaces. The independent HVAC company measured the CO2 in the exhaust pipe for each furnace and found that the furnace that Capital told me was over 400ppm was at 27ppm and the other furnace was under 5ppm; also pulled the burner on the one furnace and said it didn't need to be replaced. Additionally, the tech for the independent HVAC company told me as the original owner of the furnaces the heat exchangers should be covered under warranty, which I was able to confirm. Capital failed to mention the warranty for the heat exchangers as well. Given this experience, I will never trust Capital to do any work for me in the future."

Dave M on October 2024

Total Mechanical

4.91(
80
)

Total Mechanical

4.91(
80
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

TOTAL Mechanical is a single-source mechanical contractor, offering plumbing, electrical, HVAC, and fire protection services. Our skilled tradesmen specialize in new home construction, remodeling, and repairs. We are responsive, professional, and respectful. Please call us today to schedule a free estimate.

"Tony, who came to the house to give us a bid, and Tim and Derek, who performed the work, did an awesome job! They were all professionals from start to finish. Very pleased with their work and highly recommend the company for any residential needs."

Arthur A on October 2019

TOTAL Mechanical is a single-source mechanical contractor, offering plumbing, electrical, HVAC, and fire protection services. Our skilled tradesmen specialize in new home construction, remodeling, and repairs. We are responsive, professional, and respectful. Please call us today to schedule a free estimate.

"Tony, who came to the house to give us a bid, and Tim and Derek, who performed the work, did an awesome job! They were all professionals from start to finish. Very pleased with their work and highly recommend the company for any residential needs."

Arthur A on October 2019

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Water Heaters questions, answered by experts

Any item that can hold on to moisture and encourage mold growth should be discarded and replaced following water damage. Upholstered items, such as armchairs and couches, and soft items, such as mattresses, usually must be thrown away once they've taken on a lot of water. Soft furniture is difficult to dry out, creating an inviting environment for mold.

You may also need to replace hardwood furniture following water damage if you're unable to fully dry it out. If you have appliances and electronics that have been fully submerged in water, particularly sewage, you'll need to replace those, too.

No. Boilers and water heaters are not interchangeable because they serve different purposes. A water heater will never be able to supply warm water or steam for your central heating system. In most homes, a boiler and a water heater may be combined to provide heating and daily use of hot water. Other homes may opt for a furnace over a boiler for their heating needs.

Price variations arise from size, type (tankless or tank), efficiency grades, and installation complexity, including labor and materials.

A leaking water heater could potentially last for a few weeks or months before you need to repair it. However, it's not advisable to wait too long. Once your water heater starts leaking, it's likely that the underlying cause of the leak is getting worse as time goes on. Without immediate repair, your water heater could fail. Instead of using a leaky water heater, you should turn it off and call a pro to fix it.

The amount of time it takes to replace an electric water heater will depend on the skill level of the individual who is replacing it. For example, if you replace it yourself–and you don’t have much experience–you can expect the project to take a full day. 

However, if you have a certified plumber or water heater contractor install your new water heater, it can take as little as 2 to 3 hours.

The Slinger, WI homeowners’ guide to water heater services

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

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