How long do geothermal systems last?

• <div><p>You can expect a geothermal system to last for years. According to the <a href="https://www.energy.gov/sites/prod/files/guide_to_geothermal_heat_pumps.pdf">Department of Energy, </a>the underground infrastructure for the heat pumps lasts about 25 to 50 years, which includes the pipes buried in the soil. The actual heat pump itself has a life span of around 25 years.</p></div>

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TRUSTED BY NEW LISBON, WI HOMEOWNERS

5
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10
Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in New Lisbon, WI

*The Angi rating for Heating Oil Service companies in New Lisbon, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.

*The HomeAdvisor rating for Heating Oil Service companies in New Lisbon, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.

Last update on December 05, 2025

Reviewed in May 2023
Kurt did a great job. His cost beat the competition and the water heater installation left nothing to be desired.
KJM Plumbing
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Reviewed in July 2016
I brought my first home this spring that my dad was helping me remodel. While in the middle of the remodel, my water heater started to fail. Around the same time, the county told us that I couldn't do the work "myself" since I was not living on the property at the time. My dad reached out to...
Cox Plumbing Co Inc
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Reviewed in January 2016
The short answer is, "It went great!" Note that I rated price an "A" not because they are cheap, but because they provide good value. I have lived in rural East Troy for about 30 years. In that time we have used Martens Plumbing and Heating to : - replace a water heater - replace a...
Martens Plumbing & Heating Inc
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Reviewed in October 2015
The service was great. They were here within two days of my call, showed up right on time and had the glass fixed before my house even heated up from having the door open. Cleaned up the area around their work, and we're back out of here before the kids even noticed that they had come. Awesome!
AMERICAN GLASS & WINDOW LLC
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Reviewed in January 2015
Komfort Heating did a great job. The technician called the day of service to see if he could come early, which worked out great for me. He was very honest and was able to get my furnace up and running within a half hour, for a low price. I will definitely be using Komfort for any HVAC issues...
Komfort Heating & Cooling
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Reviewed in October 2014
They were knowledgable about stains and managed to get a lot of grease/oils carried in on my machinist husband's shoes out of the carpet. My furniture was well protected and I was very happy they were able to make it on short notice when I had trouble getting another provider to return my call....
Stanley Steemer
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Reviewed in June 2013
Very good. Another "mechanic" said "the seals in front and behind the waterpump were leaking oil." He wanted $1000. He lied, it was the waterpump.
Ring's Radiator Service
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Reviewed in June 2013
Anytime we need any heating or air conditioning work, we always call them We have been happy with their service.
Sure-Fire Inc
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Reviewed in December 2012
I discovered that my hot water heater was leaking in the evening and I called Perfect Home Services. A person on the phone took all of my details and within a few minutes a dispatcher, Virginia, called me back to discuss what was happening with the hot water heater so that she could talk with...
Perfect Home Services
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Reviewed in July 2012
Its worked for me that's why I recommend C and B Custom Heating and Air Conditioning. I called them and they turn up when I wasn't home but I was phone with them while they were fixing my problem.
C & B Custom Heating & Air Conditioning
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Find Heating oil pros in New Lisbon

Stratford Plumbing and Heating

5.00(

)

Stratford Plumbing and Heating

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Stratford Plumbing and Heating Company provides top quality service and products to the Central Wisconsin area. We are a family based small business providing high quality services our customers. Our focus is to deliver thorough, detailed, professional and quality plumbing, heating or air conditioning work, in a timely matter, every day. Customers are the most important part of our business, therefore, we treat our customers with utmost respect and gratitude. We take pride in our work, and will provide to you the most professional, honest, and proper service. Our goal is to be your first choice when problems arise. When choosing a Plumber, Stratford Plumbing and Heating is the best choice. Problems can occur suddenly and without any planning. We know there are many plumbing companies around. We will diagnose problems you have, and before we do any work we can discuss what action needs to be taken and can explain what is necessary to make the repairs.

"Stratford plumbing was here in less than an hour quickly identified the problem replaced the submersible pump cleaned up all the mess and were absolutely wonderful to deal with. I highly recommend their service"

Jerry G on August 2018

"Stratford plumbing was here in less than an hour quickly identified the problem replaced the submersible pump cleaned up all the mess and were absolutely wonderful to deal with. I highly recommend their service"

Jerry G on August 2018

Trollway Heating and Air LLC

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Trollway Heating and Air LLC

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16 years of experience

24 hour service replacments new homes

BC Refrigeration

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BC Refrigeration

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15 years of experience

I am a HVAC and Refrigeration Specialist with over 16 years experience in Commercial and Residential Repair, Installation and Maintenance. I am fully licensed and insured in Wisconsin and Illinois. I offer Free Estimates and No Diagnostic Fees. I also specialize in Bar and Restaurant Equipment repair and have an extensive list or referrals including: The Legendary Brat Stop in Kenosha, Beach Bar (Twin Lakes), Hawg Heaven (Salem), Fireside Restaurant (Kensoha) and multiple others.

We hope you can find everything you need. CJJS is focused on providing high-quality service & customer satisfaction - We will do everything we can to meet your expectations. Our family owned & operated business is based on the belief that our customers' needs are of the utmost importance. Our entire "family" is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers & referrals. We have been serving the Mauston area for 22 years & hope to continue to do so for at least another 22 years! We would welcome the opportunity to earn your trust & deliver you the best service in the industry. We believe "What comes around, goes around" & treat people with honesty. With a variety of offerings to choose from, we're sure you'll be happy working with us. Look around our website & if you have any comments or questions, please feel free to contact us.

Heating Oil questions, answered by experts

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

It’s a better use of energy (and your money) NOT to run an ERV system all the time. Most experts recommend that you cycle your ERV system on and off throughout the year. However, the recommended advice could change based on your climate, the number of people in your home, the size and style of your home, and your heating and cooling system. Contact a local pro for more specific advice.

Geothermal systems provide energy efficiency, lower utility bills, and long-term sustainability with minimal environmental impact.

Yes, including optimizing settings and suggesting upgrades if needed.

You can expect a geothermal system to last for years. According to the Department of Energy, the underground infrastructure for the heat pumps lasts about 25 to 50 years, which includes the pipes buried in the soil. The actual heat pump itself has a life span of around 25 years.

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