Best water heater pros near Dover, MN

Q: How long do gas water heaters last?

• <div><p><a href="https://www.angi.com/articles/how-long-does-gas-water-heater-last.htm">Gas water heaters last</a> between eight and 12 years on average. You can help them reach their maximum lifespan with regular cleanings, maintenance, and professional checkups, though don&rsquo;t hesitate to swing for a full replacement if the total cost of repairs is greater than that of purchasing and installing a new unit. </p></div>

Q: What is the average lifespan of a water heater?

• <div><p>The lifespan of a water heater depends on its type, usage, and maintenance schedule. Traditional tank-style water heaters typically last between 8 and 12 years, though the range can be as wide as 6 to 15 years. Within this category, gas models often last 8-12 years, while electric models may last 10-15 years. In contrast, tankless water heaters have a significantly longer lifespan, often lasting up to 20 years or more. Factors like heavy usage, hard water, and sediment buildup can shorten a unit's life. To extend its lifespan, it is crucial to perform regular maintenance, such as flushing the tank annually and scheduling professional inspections. If your unit is over a decade old and shows signs of rust, leaks, strange noises, or inconsistent heating, it is likely time for a replacement.</p></div>

Q: How long does it take to install a new water heater?

• <div><p>Professional installs conclude in mere hours, with complexity differences possibly prolonging efforts slightly. Site condition often dictates the exact duration.</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: Can you switch from a tank to a tankless water heater?

• <div><p>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 <b>$5,400 and $7,400</b> to install a new tankless water heater. Most installation companies will also help dispose of your old water tank.</p></div>

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Verified Reviews for Water Heater Service pros in Dover, MN

*The Angi rating for Water Heater Service companies in Dover, 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 Dover, 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 January 02, 2025

Reviewed in January 2025
Caleb was recommended by a friend and I could not be happier that I took the advice! He fixed my water heater issue in a timely manner and is just a nice guy. Stop looking and call Felton Plumbing.
Felton Plumbing, LLC
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Reviewed in March 2020
We had a water leak in an upstairs bathroom that damaged a downstairs ceiling and the subfloor. He brought in his subs to replace the flooring, subfloor, toilet flange, sheetrock, ceiling, popcorn texture, and painting. Everything he did and all of his subcontractors were fantastic. Highly...
Clark Custom Construction, LLC
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Reviewed in February 2020
I got a new water softener 1 week ago. So far so good. Fast and Friendly service.
Eco-Water
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Reviewed in January 2020
THE WATER SHOULD BE HOTTER.
Bill Metzger Plumbing
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Reviewed in September 2014
"BUYER BEWARE!!! We bought a Samsung washer and dryer from Appliance Village because they had a good reputation in Rochester. Our Kenmore washer had finally died and I wanted a large washer so I could wash the bedspreads. When my husband and I first arrived, the salesman did not ask what we...
Appliance Village Co
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Reviewed in October 2013
He was able to arrive earlier than planned, which was wonderful. He did excellent work and went beyond my expectations. He turned my water back on and power-washed the roof, which needed it desperately. He cleaned up after himself and left the area looking better than before. He also remembered...
Squeegee Squad
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Reviewed in October 2012
Matt came out and talked with us checking both the water heater and furnace. He found a crack in the furnace and immediately said he would order the part to fix it. He also told us the furnace part was under warranty which we did not know. The furnace was not purchased from Tri-County yet...
TRI-COUNTY PLUMBING & HEATING
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Reviewed in August 2010
I work in a commercial setting. I used K and S for everything for heating, air conditioning, and even electrical work. They were good up until the point that I needed them to work on a water heater. They did everything from installing a new gas line to putting in a new gas valve, then a new...
K & S Heating and Air Conditioning
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Reviewed in June 2010
I called this company last November, received a quote to fix a leak from my skylights and to fix the water damage in my living room. We waited until spring to complete the job because snow was starting to fall. I attempted to call the company in the spring and they called me back to set up an...
AMEK Custom Builders
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Reviewed in March 2010
Their bid was $40 per window cheaper than their competition. He included $400 extra in the bid for "worst case scenario" on the one water damaged window. They scheduled their carpenter to come out and measure the window. Upon talking to the carpenter he mentioned how they were going to...
Bob's Construction Inc
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Top-Rated Water heater pros in Dover - Updated Nov 2026

K&A Plumbing, LLC

4.9(

)

Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Dover, MN and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

"Derrick and Eric, did a terrific job, they replaced our water heater the same day that I Called. Derrick even replace a water shut off control that had been bothering us They are a couple of guys that really do a great job for their customers. They are really service oriented. They are my first and only call for my plumbing needs. A +++"

23 neighbors recently requested a quote

Recommended by35%of homeowners

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Water Works Plumbing, LLC

4.7(

)

Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+3 more

Serving Dover, MN and surrounding areas

In business since 2010

Free estimates

Emergency services offered

Water Works Plumbing, LLC provides local area clients with superior quality plumbing services. With years of experience in the industry, you can be sure your project will be handled promptly and professionally. Call Water Works Plumbing, LLC today to set an appointment for your local project! 24 hour emergency services provided!

Recommended by96%of homeowners

Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Dover, MN and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Caleb was recommended by a friend and I could not be happier that I took the advice! He fixed my water heater issue in a timely manner and is just a nice guy. Stop looking and call Felton Plumbing."

Response time1 day

Recommended by91%of homeowners

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

Serving Dover, MN and surrounding areas

In business since 2018

Free estimates

Offers commercial services

"They responded right away, and we were able to get the installation of the water softener done in a very reasonable amount of time. Would highly recommend this company."

Response time3 hrs

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 Dover, 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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Petteys Plumbing LLC

New to Angi

Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Repair or Service

Serving Dover, MN and surrounding areas

In business since 2024

Free estimates

Offers commercial services

We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. \nBeing a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started! \n

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B&F Plumbing & Sons

New to Angi

Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Dover, MN and surrounding areas

In business since 2013

Free estimates

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. \n

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Household Water Softening

New to Angi

Water Heater - Install or Replace

Serving Dover, MN and surrounding areas

In business since 1994

Free estimates

Credit card accepted

20 years of experience.

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QualityFast

New to Angi

Water Heater - Install or ReplaceWater Heater - Repair or ServiceWater Heater - Repair or Service - For Business

Serving Dover, MN and surrounding areas

In business since 2022

Free estimates

Emergency services offered

QualityFast is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Request Quote

Water Heaters FAQs, answered by experts

Gas water heaters last between eight and 12 years on average. You can help them reach their maximum lifespan with regular cleanings, maintenance, and professional checkups, though don’t hesitate to swing for a full replacement if the total cost of repairs is greater than that of purchasing and installing a new unit.

The lifespan of a water heater depends on its type, usage, and maintenance schedule. Traditional tank-style water heaters typically last between 8 and 12 years, though the range can be as wide as 6 to 15 years. Within this category, gas models often last 8-12 years, while electric models may last 10-15 years. In contrast, tankless water heaters have a significantly longer lifespan, often lasting up to 20 years or more. Factors like heavy usage, hard water, and sediment buildup can shorten a unit's life. To extend its lifespan, it is crucial to perform regular maintenance, such as flushing the tank annually and scheduling professional inspections. If your unit is over a decade old and shows signs of rust, leaks, strange noises, or inconsistent heating, it is likely time for a replacement.

Professional installs conclude in mere hours, with complexity differences possibly prolonging efforts slightly. Site condition often dictates the exact duration.

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.

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 Dover, 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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