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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Verified Reviews for Heating Oil Service pros in Cashmere, WA

*The Angi rating for Heating Oil Service companies in Cashmere, WA 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 Cashmere, WA 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 27, 2025

Reviewed in May 2024
Steve has done so many projects for me from changing outside faucets, water heaters, sub pumps, toilets and showers. He can do it all and is great to work with!
BSP SOLUTIONS LLC
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Reviewed in August 2019
We started with a plumber checking the water heater and finding no issues. Kept tripping breaker so we contacted Klotz to check electrical. Before upgrading breaker, he contacted manufacturer of heater. He was advised that it was the lower element. After okay to continue, Steve ordered the...
KLOTZ ELECTRIC LLC
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Reviewed in December 2017
I called around and John the plumber was the most gracious on the phone was able to meet my schedule and his price was excellent he came out to the house installed a new hot water heater and was gone in about two and a half hours everything was fine
John the Plumber, LLC
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Reviewed in February 2017
Took a longer than anticipated, and cost more than planned. Had to pay for aspestos removal, from an outside vendor, when I was originally told by Dave (owner) his guys would take care of all the duct removal. Dave's support when we had an oil furnace was phenomenal! The heat pump experience has...
All Seasons Heating & Climate Control
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Reviewed in November 2015
Excellent. Eron worked us in to his busy schedule, arrived on time, worked efficiently, brought new hi-end heater ($450) and all necessary parts for installation ($26), worked safely and efficiently, draining old heater and removing and hauling it away ($25 disposal), installing and testing new...
ERON'S PLUMBING
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Reviewed in July 2014
Both heating and cooling problems occurred several times in the past 3 years on a 4 year old heating and cooling unit. The installation company went out of business and did not provide a warranty. Patriot Plumbing Heating and Cooling has done well bringing our heating/cooling unit up to...
Patriot Plumbing Heating & Cooling Inc
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Reviewed in September 2013
The replacement of a motor was put in in the standard time for a motor replacement once the the motor was received. Oil Can Henry's found,delivered and paid for the service. They were responsilble for the damage to the original motor. I had Angler's replace the motor because I have been happy...
Anglers Auto Service
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Reviewed in September 2013
It always goes well. Along with the oil change, they check everything else for me (i.e.- fluid levels, brakes, the works). They let me know if anything needs addressing. They're great!
My Mechanic
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Reviewed in September 2013
they are nice honest people. I always have my oil changed here
Oil Can Henry's
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Reviewed in July 2013
Roland has done my brakes,plugs, wires, radiator, transmission service, oil changes, struts, shocks, timing belt, water pump, electrical, fuel problems. He has worked on all of my cars over the last 15 years. He does a good job at a fair price.
KWIK-LUBE & TUNE
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Heating Oil questions, answered by experts

There are three main types of heat pumps. An air-source heat pump system is the most common and has two parts—an indoor air handler unit and an outdoor heat pump unit. A ductless heat pump system functions similarly to an air-source heat pump system but doesn’t need ductwork to distribute the air. A geothermal heat pump system pulls heat from the ground to help heat your home.

Yes, including optimizing settings and suggesting upgrades if needed.

The most obvious downside is the high upfront cost of buying and installing one of these systems. Additionally, sometimes the system can take a longer time to heat than alternatives like a boiler. Also, if something goes wrong with the geothermal pump, repairs are often significantly more expensive than repairing traditional, above-ground heat pumps.

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.

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.

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