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Verified Reviews for Water Heater Service pros in Mankato, MN

*The Angi rating for Water Heater Service companies in Mankato, 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 Mankato, 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 October 18, 2025

Find Water heater pros in Mankato

Midwest Eclipse & Gutter Helmet

918 South 4th Street
5.00(
1
)
•Approved Pro

Midwest Eclipse & Gutter Helmet

918 South 4th Street
5.00(
1
)
•Approved Pro
44 years of experience
Free onsite estimate

With over 36 years of experience Superior Home Exteriors, LLC, is one of Minnesota's premier contractors. We specialize in all custom retractable awnings for your home, seamless gutter installation, and all types of gutter covers and accessories. Our staff takes pride in providing our homeowners with the highest quality of work and customer service. If you are looking for professionals with experience call Superior Home Exteriors, LLC, today.

"Done quickly and correctly. Great attention to detail and great job cleaning up. 10/10 would recommend."

Dale R on February 2025

With over 36 years of experience Superior Home Exteriors, LLC, is one of Minnesota's premier contractors. We specialize in all custom retractable awnings for your home, seamless gutter installation, and all types of gutter covers and accessories. Our staff takes pride in providing our homeowners with the highest quality of work and customer service. If you are looking for professionals with experience call Superior Home Exteriors, LLC, today.

"Done quickly and correctly. Great attention to detail and great job cleaning up. 10/10 would recommend."

Dale R on February 2025

Avatar for General Rooter of Southern MN

General Rooter of Southern MN

1415 1st Avenue, Suite 460
4.81(
8
)
•Approved Pro

General Rooter of Southern MN

1415 1st Avenue, Suite 460
4.81(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Here at General Rooter of Southern MN, We take great pride in our expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every client in a professional manner. Our reputation is based on service, safety, and quality regardless of how large or small the job. We will treat your home or your business as we would treat our own. Give General Rooter of Southern MN a call today, we look forward to working with you!

"They were very quick to respond to all my needs. They were very affordable and fixed my issue on the first visit. Courteous and friendly!"

Kellie M on May 2022

Here at General Rooter of Southern MN, We take great pride in our expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every client in a professional manner. Our reputation is based on service, safety, and quality regardless of how large or small the job. We will treat your home or your business as we would treat our own. Give General Rooter of Southern MN a call today, we look forward to working with you!

"They were very quick to respond to all my needs. They were very affordable and fixed my issue on the first visit. Courteous and friendly!"

Kellie M on May 2022

Avatar for Helget Plumbing Solutions LLC

Helget Plumbing Solutions LLC

14631 Minnesota 15
5.00(
6
)

Helget Plumbing Solutions LLC

14631 Minnesota 15
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Helget Plumbing Solutions is the perfect plumber for your leaking faucet, bathroom remodel, or any plumbing needs that require a professional. We specialize in on time professional work! Please reach out for your free estimate on your next plumbing project.

"Great and fast service. 100% recommend"

Cole M on November 2022

Helget Plumbing Solutions is the perfect plumber for your leaking faucet, bathroom remodel, or any plumbing needs that require a professional. We specialize in on time professional work! Please reach out for your free estimate on your next plumbing project.

"Great and fast service. 100% recommend"

Cole M on November 2022

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Tim's Plumbing

P.O Box 302
1.00(
1
)

Tim's Plumbing

P.O Box 302
1.00(
1
)
24 years of experience

Full service plumbing company providing plumbing services from service and repair, to new home installation of plumbing systems, bathroom layout and design. We work with local wholesale companies to provide quality plumbing fixtures and products for your home.

"Tim is very unprofessional with a bad attitude. Stay Away. He tells you one price than way overcharges."

Connie S on April 2021

Full service plumbing company providing plumbing services from service and repair, to new home installation of plumbing systems, bathroom layout and design. We work with local wholesale companies to provide quality plumbing fixtures and products for your home.

"Tim is very unprofessional with a bad attitude. Stay Away. He tells you one price than way overcharges."

Connie S on April 2021

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Water Heaters questions, answered by experts

No. Expansion tanks must be installed on the supply side (where heated water flows out) of the boiler. There’s also a list of other requirements for most boilers, including being above the pressure relief valves, being on the inner side of any circulator, and more. Your installation manual should have more information on expansion tank installation requirements and what sort of tank the system is made for.

Boilers are used mainly for central heating, and water heaters are used for ordinary household water use. In fact, a conventional boiler works best if your home already has a water heater system in place. Sometimes a boiler can be combined with indirect water heaters. But there are also premade combination boiler heaters.

When investing in a new furnace, it’s smart to do a home energy audit. That will give you a list of any projects that would help with efficiency, such as sealing or replacing windows and insulating the attic. You can also take this time to install a smart thermostat if you don’t already have one to make heating your home a breeze.

While many older homes don’t need hot water heater expansion tanks, they’re necessary in most newer homes and are required by building codes. These tanks are required by code in areas where there are backflow preventers or pressure regulators on the incoming water pipe between the public water pipes and the water heater. However, tankless water heaters don’t require expansion tanks.

Not all homes are required by code to have water heater expansion tanks, though some cities, like Los Angeles, do. Sometimes, municipalities will require a code that asks homeowners to install an expansion tank if their water heater is on a closed system. A closed system setup without an expansion tank can place unnecessary stress on appliances and shorten their lifespan.

The Mankato, 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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