How long does it take to replace an electric water heater?

• <div><p>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. </p><p>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.</p></div>

Get matched with top water heater pros in Luck, WI

Q: How big should a hot water heater expansion tank be?

• <div><p>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.</p></div>

Q: Are water heater thermocouples universal?

• <div><p>A thermocouple is a pretty simple device. It simply tells the control valve if heat is present. Most water heaters can use a universal thermocouple, provided it's the correct length. Getting one that's long enough for your appliance is crucial for success. However, some water heater models require model-specific thermocouples, which is why it's essential to take your existing one to the store to find the right match.</p></div>

Q: What is the proper vent pipe for a water heater?

• <div><p>Due to the high temperature, using stainless steel vent pipes for your tankless water heater&rsquo;s exhaust vent is best. Also, it is safe to use a flexible vent duct as the exhaust fan. If installing the exhaust fan yourself, make sure you are using heat-resistant silicon to connect the exhaust vent and the duct on your water heater.</p></div>

Q: What happens if you install a water heater without a permit?

• <div><p>Installing a water heater without a permit can result in high fines&mdash;as much as hundreds of dollars per day, in some areas. It can also void your homeowners' insurance and cause problems when selling your home because it violates local building codes and safety regulations.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your water heater service project in Luck, WI?

Select your specific project to find the pro for you.

Verified Reviews for Water Heater Service pros in Luck, WI

*The Angi rating for Water Heater Service companies in Luck, 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 Luck, 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 August 17, 2025

Reviewed in August 2025
I wouldn't trust Osceola Plumbing to put the lid on my coffee cup. Our new build leaked water STRAIGHT THROUGH THE DRAIN CAP INTO OUR SUBFLOOR AND BASEMENT ON DAY 1. This was then followed by our new hot water heater malfunctioning. Un-Lucky us, the emergency number isn't for emergencies, and...
Osceola Plumbing & Heating Inc
Request a quote
Reviewed in June 2025
Noah Luecke from WHO in the Golden Valley, MN location setup the settings on my new water softener today and here is my review of his work. 1) He correctly called ahead of time to verify our appointment and showed up on time. 2)He was a very pleasant to talk with. 3)He setup all the settings in...
WATER HEATERS ONLY
Request a quote
Reviewed in September 2024
If I could give 10 stars I would. Was recommended this company and guy by another reputable plumber in the area. Was out of country for work and family with 3 little kids were home when water quit working. Called him next morning and the pump was fixed same day. I was blown away by his...
Rivers Edge Plumbing and Well Service
Request a quote
Reviewed in January 2020
Great!! Jamie was thorough, the new inline water system works great. Jamie also takes great care of my cabin.
The Pipe Pro's
Request a quote
Reviewed in April 2018
This was a big job. It took them several months to get the crews out to do the work, but once they started, it all moved very quickly. They had to do some extra work because of water damage discovered when they removed the old siding, but the charge for repairs was lower than expected.
Lindus Construction
Request a quote
Reviewed in November 2016
They removed the plastic tubing and the water filter. They replaced the copper tubing with a flexible line designed for refrigerators. They did not have the necessary coupling to fit their flexible line to the one installed by the refrigerator installers, so one of the men retrieved one from the...
COMFORT SYSTEMS PLUMBING HEATING & AC
Request a quote
Reviewed in June 2015
<p>I called Shawn to get an estimate and gave him directions to the new lot the house was located at. I told</p> him I would meet him at an existing house on the main road so he wouldn't have a problem finding me. He drove past the house 3 times and called me to angrily tell me my address was...
Firefly Plumbing
Request a quote
Reviewed in August 2013
The kitchen remodel went fine, the plumber appeared to know what he was doing and was very prompt. <br /> The HVAC was a different story. We purchased our current home in December of 2012. The house was built in 2004 and Countryside did the original mechanical work in our house. Before we moved...
Countryside Plumbing & Heating Inc
Request a quote
Reviewed in August 2013
- 1st time Rob arrived on time - great because both toilets in our home were disabled. He was so nice, professional, clean, quick and toilets are level and work as they should. We talked about water softeners and that we have one that's a year old and soft water is unpredictable plus we go...
Burnett Plumbing Company
Request a quote
Reviewed in August 2013
The service was HORRIBLE at best. Took this company 14 (YES 14) days to drill 180ft in SAND ground. Not only did it take this company 14 days to drill 180ft, but they only worked 3 to 4 hours a day, left a HUGE mess of my yard, covered the side of our new house with a sandy/muddy filth, that was...
Hoyer Bros Well Service
Request a quote

Find Water heater pros in Luck

Aquarius Home Services

4.6(

260

)

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Luck, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Paul did excellent work on replacing our pressure tank. Also, redid plumbing pipes by water heater."

Response time12 hrs

Response rate100%

5 neighbors recently requested a quote

Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+1 more

Serving Luck, WI and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Great job on converting my old electric hot water heater into a new gas tankless hot water heater. We love it! Thanks guys."

Response time11 hrs

Response rate88%

Recommended by100%of homeowners

Request Quote

American Home Shield – Home Warranty

3.5(

5,688

)

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Luck, WI and surrounding areas

In business since 1971

Credit card accepted

"He was very nice to talk with and repaired our washing machine. He even helped sweep the water out."

Recommended by65%of homeowners

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Luck, WI and surrounding areas

In business since 2006

Free estimates

Emergency services offered

Owner operated. I am Jack of all trades. No job to big or small. We do everything from hauling to painting , Plumbing electrical , rental unit turnovers , trash outs roofing , windows and doors. My contact information has been outdated on here for a while. sorry to any customers who tried to reach me. And as always a 20% VETERANS & senior discount.

Recommended by90%of homeowners

Request Quote

J R Plumbing & Heating, Inc.

New to Angi

Water Heater - Install or ReplaceWater Heater - Install or Replace - For Business

Serving Luck, WI and surrounding areas

In business since 2000

Free estimates

Locally owned and operated. We make customer satisfaction a top priority. Give us a call today and let us kbnow how we can help with your home project!

Request Quote

Infinite Plumbing and Heating, LLC

New to Angi

Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Luck, WI and surrounding areas

Free estimates

Emergency services offered

Warranties offered

Master plumber with over 30 years experience. I take pride in providing great service with integrity. \n

Request Quote

Remco Heating & A/C

New to Angi

Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Luck, WI and surrounding areas

In business since 2005

Free estimates

Emergency services offered

Remco Heating & A/C is your number one installations, service, and repair company for all your plumbing and HVAC needs. We guarantee that we are the lowest bid! Give us a call today for a free estimate!

Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Install or Replace - For Business+2 more

Serving Luck, WI and surrounding areas

In business since 2001

Free estimates

Credit card accepted

Waterworks has been independently owned and operated with over 10 years experience in professional Plumbing Contracting Services. Please come see our new business profile for services provided or call today!!

Recommended by100%of homeowners

Request Quote

Water Heaters questions, answered by experts

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 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.

A thermocouple is a pretty simple device. It simply tells the control valve if heat is present. Most water heaters can use a universal thermocouple, provided it's the correct length. Getting one that's long enough for your appliance is crucial for success. However, some water heater models require model-specific thermocouples, which is why it's essential to take your existing one to the store to find the right match.

Due to the high temperature, using stainless steel vent pipes for your tankless water heater’s exhaust vent is best. Also, it is safe to use a flexible vent duct as the exhaust fan. If installing the exhaust fan yourself, make sure you are using heat-resistant silicon to connect the exhaust vent and the duct on your water heater.

Installing a water heater without a permit can result in high fines—as much as hundreds of dollars per day, in some areas. It can also void your homeowners' insurance and cause problems when selling your home because it violates local building codes and safety regulations.

The Luck, WI homeowners’ guide to water heater services

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

See all articles

Heather Ayer
•
Jul 20, 2026Jul 20, 2026
How Much Does Water Heater Replacement Cost? [2026 Data]
Looking to replace or upgrade your water heater? Use this water heater replacement cost guide to see what the work will cost and what factors affect your total.
Scott Dylan Westerlund
•
Jul 10, 2026Jul 10, 2026
How Much Does It Cost to Flush a Water Heater? [2026 Data]
A water heater flush costs $160 on average but can vary based on the unit size, type, labor, location, and more. Keep reading to learn how much you could pay.
Angi
•
Oct 10, 2026Oct 10, 2026
How Much Does Tankless Water Heater Repair Cost? [2026 Data]
Find out the average tankless water heater repair cost, what impacts pricing, and how to save. Get expert tips to plan your repair budget with confidence.
Dan Simms
•
May 21, 2026May 21, 2026
How to Hire a Water Heater Installation Pro
Done with cold showers and dish washing? Hire a water heater installation pro near you to get back to comfort and safety quickly.
Kyle Schurman
•
Jul 9, 2026Jul 9, 2026
Who Can Install a Water Heater In Your Home?
Who can install a water heater for you? Look to hire a water heater installation pro or a licensed plumber for this job because of the challenges involved.
C.E. Larusso
•
Jul 20, 2026Jul 20, 2026
How Long Do Water Heaters Last?
The average lifespan of water heaters is 6 to 15 years for conventional models and up to 20 for tankless ones, but it can be less if they are not properly maintained.