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>

Do you need backup heat with geothermal?

• <div><p>If a geothermal heat pump is installed correctly, then you shouldn’t have to worry about having a backup heat source such as a <a href="https://www.angi.com/articles/furnace-and-heating-basics.htm">furnace</a> or oil boiler. However, there are geothermal systems installed that include a backup in case the heat pump fails due to extreme cold. This is simply a backup heat pump you’ll likely never need and not an alternative heat source.</p></div>

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Q: Should you run an ERV system all the time?

• <div><p>It&rsquo;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. </p></div>

Q: Can I service my geothermal system myself?

• <div><p>DIY maintenance like filter cleaning is possible, but professional servicing ensures proper pressure, refrigerant levels, and loop performance.</p></div>

Q: What factors affect servicing costs?

• <div><p>Costs depend on system age, type, labor, and whether part replacements are necessary.</p></div>

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Verified Reviews for Heating Oil Service pros in El Dorado, AR

*The Angi rating for Heating Oil Service companies in El Dorado, AR 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 El Dorado, AR 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 October 16, 2025

Reviewed in November 2024
After fighting w my home warranty company for a month, during extreme heat, the company send Ben w Mays HVAC to finally install a new system. Ben was kind, knowledgeable and patient, explaining how things would go. He ordered the unit, installed it in very reasonable time. Explained the system...
May's HVAC Services, LLC
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Reviewed in March 2024
Highly recommend this company, they did a wonderful job installing the heat and air. Wonderful costumer service. I will be using them again.
TRW HEATING AND AIR, INC.
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Reviewed in February 2018
It went great found leak said they resealed heater vent. About a week later hvac came to do winter maintenance found heater roof vent was damaged required significant repairs as would not let heater run because was receiving no oxygen. vent kit was replaced for a total parts and labor $467.93....
RITCHIE ROOFING & SHEET METAL
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Reviewed in February 2018
Appreciated Rick's work and attention to detail. Scheduled city online to come inspect his work when finished. A very personable guy who answered all of my questions, Replacing a water heater is a bit of an investment but with Rick doing the job it took some of the pain out of it.
North Plumbing Service
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Reviewed in May 2015
For heating and AC I use Crossett Service Company. Their bill was less than their estimate and so that was good. The main thing was that they listened to what we wanted and did what we wanted them to do and they did it well. The workman ship was perfect. Their communication and their work ethics...
CROSSETT SERVICE CO
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Reviewed in August 2011
I had called them to work on my old central heat and air unit. When the serviceman arrived, he checked the unit and told me I had some options. The cost to repair the old unit (which was about 20 years old) would cost around $1000.00 to repair. He informed me that he could not guarantee how...
Norris Mechanical Shop Inc
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Find Heating oil pros in El Dorado

Virgil Miller Repair, Co.

199 Harmon Rd

No reviews yet

Virgil Miller Repair, Co.

199 Harmon Rd

No reviews yet

Since 1975, we have been selling and servicing oil fire heaters and waste oil heaters. We offer a high quality line of waste oil boilers and used oil boilers for heating industrial, commercial and agricultural spaces. Specializing in Reznor oil fire heaters for shops and other spaces. We also do repairs and provide parts. Commercial heaters. Call us today!

Moretto Plumbing & Design

Moretto Plumbing & Design

Customers say: True professional

Recommended by 95% of Angi customers

Moretto Plumbing & Design Bentonville, AR, 72712 (479) 262-9595 Moretto Plumbing & Design is a reputable plumber in Bentonville AR. Don't Hesitate to call us now! Get more with Moretto! Tankless Water Heaters, Water Heaters, Water Heater Installation, Water Line Replacement, Garbage Disposals, Toilet Installation, Drain Cleaning, Sewer Replacements, Water Maintenance Centerton AR Plumbing Contractor, Plumbing, Toilet Installation, Water Heater Installation, Water Line Replacement http://morettoplumbingar.com/

"I knew that I was going to need very good help with this water heater replacement. The old one was 22 years old and had a lot of sediment in it. Also the location was difficult to get to. Jack sheduled the appointment to fit my schedule. Brad and Mickey arrived promptly and tackled the situation. As expected, the drain was clogged and the tank was way too heavy to lift out without draining. When using air pressure failed, they pulled out a shop vac, jerry-rigged a small hose on the end and slowly suck out enough water to allow the tank to be lifted out. They're one of the best crews I've ever had working for me. I have my mechanic, my electrician, and now I have my plumbers. I'll never use anyone else and I highly recommend them."

Mike G on November 2019

"I knew that I was going to need very good help with this water heater replacement. The old one was 22 years old and had a lot of sediment in it. Also the location was difficult to get to. Jack sheduled the appointment to fit my schedule. Brad and Mickey arrived promptly and tackled the situation. As expected, the drain was clogged and the tank was way too heavy to lift out without draining. When using air pressure failed, they pulled out a shop vac, jerry-rigged a small hose on the end and slowly suck out enough water to allow the tank to be lifted out. They're one of the best crews I've ever had working for me. I have my mechanic, my electrician, and now I have my plumbers. I'll never use anyone else and I highly recommend them."

Mike G on November 2019

Heating Oil questions, answered by experts

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.

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

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.

If a geothermal heat pump is installed correctly, then you shouldn’t have to worry about having a backup heat source such as a furnace or oil boiler. However, there are geothermal systems installed that include a backup in case the heat pump fails due to extreme cold. This is simply a backup heat pump you’ll likely never need and not an alternative heat source.

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

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