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 DE SMET, SD HOMEOWNERS

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Verified Reviews for Heating Oil Service pros in De Smet, SD

*The Angi rating for Heating Oil Service companies in De Smet, SD 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 De Smet, SD 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 November 11, 2025

Reviewed in August 2023
Don't use Venmo if paying with a credit card. Some treat it as a cash advance, and charge 30 %. That's not Jeremy's fault. I would definitely hire him again. He did all the work alone, and in some serious heat. He really cares about his customers, and it shows. I can't recommend him higher.
Vision Lines Painting
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Reviewed in April 2020
Matt came out and inspected our house on 4/10/2020 for a potential buyer. Not sure if he is racist and if that's why he gave us the most derogatory report! He came 20 minutes early when my husband and I were just leaving and my husband talked to him a little. My husband is Hispanic and has a...
HOUSEMASTER, Sioux Falls, SD Area
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Reviewed in September 2013
got my oil changed, topped off the other fluids and always does a quick inspection
SPECIALTY AUTOMOTIVE
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Reviewed in July 2013
They were so prompt, they wanted to come a day early. The water heater was installed perfectly by noon.
Courtesy plumbing
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Reviewed in March 2012
Perry Electric A/C & Heating have always been very professional and they do a good job.
Perry Electric Inc
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Find Heating oil pros in De Smet

Nystrom Services Inc.

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Nystrom Services Inc.

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22 years of experience

Working on Heating and air conditioning equipment, water heaters both gas and electric, repair plumbing, air indoor qualit yand filtration systems

Heating Oil questions, answered by experts

Costs depend on system age, type, labor, and whether part replacements are necessary.

Most maintenance checks take 2-5 hours, though extensive repairs may take longer.

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

Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.

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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