Get matched with top water heater pros in Nelson, MN

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: Is it hard to replace an electric water heater?

• <div><p>Unless you have previous plumbing experience or extensive experience with water heaters, <a href="https://www.angi.com/articles/can-install-water-yourself.htm">you should avoid replacing your electric water heater yourself</a>. 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.</p></div>

Q: What do I need to replace after water damage?

• <div><p>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.</p><p>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.</p></div>

Q: What are some common issues with a water heater?

• <div><p>Often, the first issue you might encounter is a lack or loss of power&mdash;this could be caused by a tripped switch or a failed heating element. If your hot water is not producing enough power and its size is not the issue, you might need to replace one of its heating elements. A leaking water heater could be caused by tank erosion. </p></div>

Q: Are hot water heater expansion tanks required for warranty coverage?

• <div><p>Depending on the brand of water heater, you may need to install an expansion tank in order to meet the conditions for warranty coverage. It&rsquo;s important for consumers to read the fine print of the warranty to see if an expansion tank is necessary. Even if an expansion tank isn&rsquo;t required for the warranty, it&rsquo;s usually mandated by building codes&mdash;although not for <a href="https://www.angi.com/articles/how-much-does-tankless-water-heater-cost.htm">tankless water heaters</a>.</p></div>

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Verified Reviews for Water Heater Service pros in Nelson, MN

*The Angi rating for Water Heater Service companies in Nelson, MN 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 Nelson, MN 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 13, 2023

Reviewed in November 2023
Great service, done fast! Cut down two smaller basswood trees and a gigantic cottonwood which threatened our dock and lots of our water toys, not to mention any person walking beneath.
Ally Tree Service
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Reviewed in November 2023
Jaden and team created two fantastic turf play pads in our backyard ensuringwe had adequate slope, drainage, and material, eliminating any chance of standing water. Their commitment extended to seamlessly restoring torn-up areas with fresh grass, leaving our outdoor space both functional and...
Apex Excavating
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Reviewed in April 2022
Kurt was absolutely excellent. He quoted me a fair, comprehensives price after coming to my house and explaining the issues and what needed to be fixed (I found out my main shut-off was leaking and not up to modern codes!). Then, once I gave a deposit, I had the job scheduled and completed...
Koegel Plumbing & Heating Solutions, LLC
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Reviewed in April 2022
I would rate the service by Pure Mechanical with more than 5 stars if I was allowed! Kelly and Chris were very responsive throughout the process. They provided a very competitive quote quickly after I provided some photos of the project. I appreciated their willingness to share knowledge and...
Pure Mechanical
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Reviewed in August 2016
Representative did a great job of outlining the options. I also installed a twin tank fleck water softener with a whole house carbon system. 1/3rd price of Kinetico 1/3-1/2 less than Culligan/Ellingson/Eco with less pressure. I liked it so much that I had him install the system at our cabin....
TRAUT WELLS & WATER TREATMENT
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Reviewed in February 2014
It was an evening and my renter called to say the water wouldn't shut off in the shower. The serviceman was there immediately, shut the water off, replaced the parts all within a couple of hours. I use this company all the time because I can rely on them to get any job done in a timely and...
Ellingson Plumbing, Heating, A/C & Electrical
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Reviewed in April 2012
It went very well. I contacted Klimek Bros and told them we were frequently getting hard water and rust stains and may need a new system as mine is over 20 years old. Klimek Bros sent a water technician out and he tested the water for iron and hardness (we have well water) and explained how...
Klimek Bros Well Drilling
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Find Water heater pros in Nelson

Koegel Plumbing & Heating Solutions, LLC

4.9(

)

Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Nelson, MN and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Great! Kurt Koegel made an initial visit to evaluate the setting. We were deciding between a regular water heater and a tankless one. Kurt was professional and straightforward with pros and cons. We based our decision on the information he provided and believe we made the best decision for our situation. The removal of the old water heater and installation of the new one was flawless. We had excellent communication with the company through the entire process. We highly recommend Koegel Plumbing."

Response time7 hrs

Response rate100%

1 neighbors recently requested a quote

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Aquarius Home Services

4.6(

260

)

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

Serving Nelson, MN 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%

9 neighbors recently requested a quote

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Northern Plumbing LLC

5.0(

)

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

Serving Nelson, MN and surrounding areas

In business since 2022

Free estimates

Credit card accepted

Northern Plumbing LLC is proud to serve Minnesota's plumbing needs! Owner Tyler is a Master Plumber with over 10 years of experience in the plumbing industry. He prides himself on quality work and fast communication. and is ready to take on new clients immediately. Call today for a free estimate!

Response time1 day

Recommended by100%of homeowners

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American Home Shield – Home Warranty

3.5(

5,689

)

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

Serving Nelson, MN 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

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Lindell Plumbing And RPZ Testing, LLC

5.0(

)

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

Serving Nelson, MN and surrounding areas

In business since 2011

Free estimates

We take pride in our experience and customer service satisfaction. Our reputation is based on service safety, and quality, regardless of how big or small the project is.

Recommended by100%of homeowners

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Klimek Plumbing - Facebook

3.0(

)

Tankless Water Heater - RepairWater Heater - Repair or Service

Serving Nelson, MN and surrounding areas

In business since 2018

Free estimates

Serving all of Douglas and the surrounding counties, the professionals at Klimek Plumbing, LLC are the go-to, full service plumbing contractors you can trust to get the job done right! Call now for a consultation!

Recommended by50%of homeowners

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Water Heaters questions, answered by experts

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.

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.

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.

Often, the first issue you might encounter is a lack or loss of power—this could be caused by a tripped switch or a failed heating element. If your hot water is not producing enough power and its size is not the issue, you might need to replace one of its heating elements. A leaking water heater could be caused by tank erosion.

Depending on the brand of water heater, you may need to install an expansion tank in order to meet the conditions for warranty coverage. It’s important for consumers to read the fine print of the warranty to see if an expansion tank is necessary. Even if an expansion tank isn’t required for the warranty, it’s usually mandated by building codes—although not for tankless water heaters.

The Nelson, MN 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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How Much Does Water Heater Replacement Cost? [2026 Data]
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•
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.
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•
Sep 18, 2026Sep 18, 2026
How Much Does a Water Heater Expansion Tank Cost? [2026 Data]
Wondering how much a water heater expansion tank costs? Use this cost guide to get an accurate estimate and learn how to choose the right one for your home.
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•
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.
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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.
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•
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.