How long does a good HVAC last?

• <div><p><a href="https://www.angi.com/articles/how-long-havc-last.htm">HVAC systems usually last between 10 and 30 years</a>, with most having a lifespan of around 20 years. Factors that impact a unit’s life expectancy include which brand you choose, how often you use it, and how well you maintain it. To make sure yours lasts as long as possible, make sure to keep it clean and schedule an annual service with an HVAC technician.</p></div>

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 HARNED, KY HOMEOWNERS

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Verified Reviews for Heating Oil Service pros in Harned, KY

*The Angi rating for Heating Oil Service companies in Harned, KY 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 Harned, KY 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 17, 2025

Reviewed in August 2020
Had Airstream Technologies come out and replace our entire heating and A/C (HVAC) system. All I can say is Angie and her crew were absolutely top notch! They went over and above in many ways for us. To include fixing things that weren't their fault (from original installation) to managing our...
Airstream Technologies llc
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Reviewed in July 2018
Tim took down a monster 100 year oak in my front yard that was hovering over our house and powerlines. We talked to 8 different tree folks to get bids and Tim came in $600 less than the second lowest bid and less than half of the highest bid. His insurance was in tact, his men were...
Tim's Contracting
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Reviewed in June 2015
Regulator install was done well with no problems. There was a small leak on hot water heater and owner came back immediately to fix it. Owner and assistant were extremely nice and I plan to have them return for additional work.
Affordable Plumbing Services LLC
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Reviewed in April 2015
I called Saturday 4/18/15 and tried to get an estimate for services based on what another HVAC service provider told me needed to be done. The person who answered the phone said they would come do a free second opinion and scheduled it for today (4/21/15) in the evening after I got off work. ...
Allgeier Air
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Reviewed in October 2014
Was told completion in 9 weeks. It's now in it's 10 month,almpst done.Various sub contractors used some good ,sone bad. Hardly any on site supervision of sub contactos by DDR.All communication by them to DDR was by mobile phone and mobile phone pictures from job site. Besides rm.addition also...
Distinctive Design Remodeling, LLC
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Reviewed in July 2013
He generally never had anything finished when he said he would. I had one bracelet fixed that broke again within a months time. When I took it back to him he would not fix it under warranty. He was very argumentative. I reluctantly, finally agreed to pay a small fee to have it fixed...
Ceasar Master Jeweler
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Find Heating oil pros in Harned

Louisville Mechanical Services

Louisville Mechanical Services

Customers say: Quick response

Recommended by 100% of Angi customers

13 local quotes requested

Louisville Mechanical Services is a premier HVAC contractor the state of Kentucky. We specialize commercial boiler, chillers, pumps, custom sheetmetal, industrial piping, pumps, plumbing, building automation, HVAC installs and all the above full service. We take pride in our work and we look forward to doing business with you. Give us a call today to schedule a free quote.

"Best price compare to other companies. Easy to work with. Showed up on time and completed the project in one day! Highly recommend this company. Nice to find honesty in a company."

Amy C on December 2023

"Best price compare to other companies. Easy to work with. Showed up on time and completed the project in one day! Highly recommend this company. Nice to find honesty in a company."

Amy C on December 2023

Extreme Heating & Cooling Inc.

2288 Rochester Rd

5.00(

)

Extreme Heating & Cooling Inc.

2288 Rochester Rd

5.00(

)

Recommended by 100% of Angi customers

HVAC License Contractor*Insurance*Employees 5-6 *Sub Contracting for Sears Home Improvement* Financing Available* Special Promotions Service Calls $54.95 During Normal Business Hours*We Offer Maintenance Plans & Service Agreements to Make your Life Easier* 24 Hrs Service Calls*

R & R Heating & Air Cond

1457 KY Hwy 259 N

5.00(

)

R & R Heating & Air Cond

1457 KY Hwy 259 N

5.00(

)

Customers say: Quality work

Recommended by 100% of Angi customers

Founded in 1985, R&R Heating and Air Conditioning has been providing Kentucky with unparalleled service and installation of Residential and Commercial Comfort Systems. Our specialty is in the area of high efficiency and zoning of residential temperature control, humidity control, and indoor air quality. Our regular customers particularly value the high quality of our installations & service.

Heating Oil questions, answered by experts

HVAC systems usually last between 10 and 30 years, with most having a lifespan of around 20 years. Factors that impact a unit’s life expectancy include which brand you choose, how often you use it, and how well you maintain it. To make sure yours lasts as long as possible, make sure to keep it clean and schedule an annual service with an HVAC technician.

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.

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

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.

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

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