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>

How often should I service my HVAC?

• <div><p>Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt. </p><p>Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.</p></div>

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TRUSTED BY PLYMOUTH, WI HOMEOWNERS

4.3
Average homeowner rating
11
Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Plymouth, WI

*The Angi rating for Heating Oil Service companies in Plymouth, 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 Plymouth, 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 November 29, 2025

Reviewed in June 2019
I recently had the pleasant experience of hiring Greg Steger Heating and Air to replace our central air conditioner. The professionalism he showed us while also gaining our confidence in him during several visits to our home was very nice. He explained everything thoroughly while giving us...
Greg Steger Heating and Air
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Reviewed in January 2019
We love our Mad City Windows, it helped our Old Farm house with heating and cooling immensely. They are professional and do good work.
Mad City Windows & Baths
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Reviewed in August 2017
They are easy to communicate with, professional and friendly. They are a local heating and cooling professional in the area. Communication was good.
Capital Heating & Cooling
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Reviewed in March 2017
Pro pool repair installed the part for my heater that I sent for online. they installed the part for $75 and my heater is back in service. their prices seem to be reasonable.
Pool and Patio Design, Inc.
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Reviewed in April 2015
We used synthetic oil. They are very honest. They won't schedule an appointment if they don't think I need one. If I do, they'll let me know.
State of the Art Import Auto Repair LLC
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Reviewed in March 2015
I have had an account with this firm for almost ten years. The company has had the oil contract for over twenty years at my residence. I ran out of fuel last week, I had no heat or hot water. I called in and was told I would get a delivery the next morning. The next day at noon I called in...
Meintzer Petroleum
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Reviewed in January 2014
I saved money with Border AC & Heating Service Inc. of Donna, Tx. They completed the job the next day and were good to work with. They gave me the option to replace the bad compressor or install a new AC-Heater system and I went with the new system.
Sears Roofing
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Reviewed in January 2014
It was checking out one of our heaters. When I asked if the 2nd heater could also be serviced, I was happy to be told that it could be done also for the reduced price of $69.
Force Home Services
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Reviewed in September 2013
I use them for all my cars oil changes. They also perform a basic check up on your tires,breaks etc. I have been going there for years for brakes and various car needs. I have always been very happy.
JOE'S SERVICE & USED CARS
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Reviewed in December 2012
They were able to accomodate me in a timely efficient manner. They did also do an oil change for me. I feel very confident using this merchant again. They are competent and friendlyand really listened to what I wanted/needed and found me something I could afford.
MATTHEWS TIRE & AUTO SVC CTR
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Find Heating oil pros in Plymouth

Air Eez Hvac/r

4.79(

)

•Approved Pro

Air Eez Hvac/r

4.79(

)

•Approved Pro

Customers say: Quick response

Recommended by 98% of Angi customers

16 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!

"He was very prompt, professional, and courteous."

James S on December 2019

"He was very prompt, professional, and courteous."

James S on December 2019

Gas Trailer

No reviews yet

Gas Trailer

No reviews yet

14 years of experience

Gas Trailer simply stands for quality. As the leading portable gas and fuel transfer solution, we take pride in manufacturing top-of-the-line gas trailers built right here in America’s Heartland. It is our philosophy that the best, safest, and strongest products are built here, and as a result, we strive to employ, work with, and partner with people and companies located in the United States. All our trailers are DOT compliant and feature the dependable, high-quality welds and superior craftsmanship that you expect. Whether your demands are for land, sea, or air, Gas Trailer will keep your and your business traveling down the path of success.

Flood Oil Co. Inc.

5.00(

)

Flood Oil Co. Inc.

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Family owned. Facebook: http://www.facebook.com/pages/Flood-Oil-Company/185480004805516. Gift cards available. See website for more service areas

Heating Oil questions, answered by experts

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.

DIY maintenance like filter cleaning is possible, but professional servicing ensures proper pressure, refrigerant levels, and loop performance.

Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt.

Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

Leaks, poor airflow, reduced efficiency, and loop blockages are common problems requiring service.

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