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Water heater installers and replacers in Slinger

Wilde Plumbing
N64 W23526 Main Street
4.74(
345
)
Approved Pro
Wilde Plumbing
N64 W23526 Main Street
4.74(
345
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
59 years of experience

Proudly serving Milwaukee and Waukesha Counties since 1966, Wilde Plumbing is your neighborhood plumber. Mike Wilde now runs the family owned and operated business, and has over 20 years of experience with residential plumbing service. The team at Wilde Plumbing is experts in all facets of residential work including water heaters, new plumbing installation, and drain cleaning, etc. Call now to get an estimate.

"Great service, quality install"

Kenneth G on April 2024

Proudly serving Milwaukee and Waukesha Counties since 1966, Wilde Plumbing is your neighborhood plumber. Mike Wilde now runs the family owned and operated business, and has over 20 years of experience with residential plumbing service. The team at Wilde Plumbing is experts in all facets of residential work including water heaters, new plumbing installation, and drain cleaning, etc. Call now to get an estimate.

"Great service, quality install"

Kenneth G on April 2024


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 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
1118 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 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
97 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 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
86 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 Integrity Plumbing LLC
Integrity Plumbing LLC
P.O. Box 10
4.94(
79
)
Approved Pro
Integrity Plumbing LLC
P.O. Box 10
4.94(
79
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
154 local quotes requested

Integrity Plumbing LLC of Fredonia, WI is a licensed and insured business offering expert plumbing solutions at competitive rates. Owned by Jim Guarino, our business is dedicated to provide prompt plumbing services, quality workmanship, and satisfaction to our valued commercial and residential customers in Sheboygan County and beyond.

"I highly recommend Intergrity Plimbing LLC. He was very punctual, the work was awesome and to code and he went above and beyond to make sure everything was correct even correcting previous Plumber work. He worked great with the inspectors to get us approved and was great great with communication and answering any questions that I had."

Victoria W on April 2025

Integrity Plumbing LLC of Fredonia, WI is a licensed and insured business offering expert plumbing solutions at competitive rates. Owned by Jim Guarino, our business is dedicated to provide prompt plumbing services, quality workmanship, and satisfaction to our valued commercial and residential customers in Sheboygan County and beyond.

"I highly recommend Intergrity Plimbing LLC. He was very punctual, the work was awesome and to code and he went above and beyond to make sure everything was correct even correcting previous Plumber work. He worked great with the inspectors to get us approved and was great great with communication and answering any questions that I had."

Victoria W on April 2025


Bright Horizon
Located
New on HomeAdvisorNew on Angi
Approved Pro
Bright Horizon
Located
New on AngiNew on HomeAdvisor
Approved Pro
2409 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

We have the experience and dedication to get the job done right! Specializing in Remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!


Avatar for Tairi Construction
Tairi Construction
7032 W Greenfield Ave
5.00(
5
)
Approved Pro
Tairi Construction
7032 W Greenfield Ave
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
864 local quotes requested

At Tairi Construction we stand with our customers. We strive to make your fantasies a reality, by specializing in all aspects of home remodeling. The services that we provide are: painting, hard wood and laminate flooring, complete kitchen and bathroom remodels, full Rec room remodel, tile work, and shower installs that will take as little as one day! For any and all inquiries please contact us at (414)376-7377

"Excellent work. Took the time to make sure the job was done perfect. Cleaned up every day"

Doug L on February 2023

At Tairi Construction we stand with our customers. We strive to make your fantasies a reality, by specializing in all aspects of home remodeling. The services that we provide are: painting, hard wood and laminate flooring, complete kitchen and bathroom remodels, full Rec room remodel, tile work, and shower installs that will take as little as one day! For any and all inquiries please contact us at (414)376-7377

"Excellent work. Took the time to make sure the job was done perfect. Cleaned up every day"

Doug L on February 2023


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
45 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 Mr. Holland's Home Services LLC
Mr. Holland's Home Services LLC
W204N16635 JACKSON DR
4.39(
236
)
Approved Pro
Mr. Holland's Home Services LLC
W204N16635 JACKSON DR
4.39(
236
)
Approved Pro
Customers say: Super punctual
1943 local quotes requested
28 years of experience

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.

"They made me wait for a week to get an estimate, booked an appointment with a four hour window on a Friday of a Holiday weekend and then failed to show or call. When I called to complain, their concession was to attempt to make me wait another week and hold me hostage with a two hour window. Not acceptable. When are contractors like this going to get their scheduling act together and stop standing working people up? If they don't want to perform free estimates, then don't. This was the only contractor Angie recommended. Dissapointed with them as well. I have a paid membership."

Susan H on May 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.

"They made me wait for a week to get an estimate, booked an appointment with a four hour window on a Friday of a Holiday weekend and then failed to show or call. When I called to complain, their concession was to attempt to make me wait another week and hold me hostage with a two hour window. Not acceptable. When are contractors like this going to get their scheduling act together and stop standing working people up? If they don't want to perform free estimates, then don't. This was the only contractor Angie recommended. Dissapointed with them as well. I have a paid membership."

Susan H on May 2025

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Water heater installations and replacements FAQs

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

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