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>

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Q: Do services include eco-friendly options?

• <div><p>Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.</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>

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 are the benefits of geothermal heating and cooling?

• <div><p>Geothermal systems provide energy efficiency, lower utility bills, and long-term sustainability with minimal environmental impact.</p></div>

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Verified Reviews for Heating Oil Service pros in Marlinton, WV

*The Angi rating for Heating Oil Service companies in Marlinton, WV 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 Marlinton, WV 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 28, 2025

Reviewed in August 2024
We discovered our water heater had been leaking for a while, and our floor rotted out. We needed help fast. I sent a request for help on Angi and was contacted by Mr. Day within minutes. He made arrangements to meet with us the same day, on a Sunday afternoon. He was very professional and...
East River General Contractors
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Reviewed in December 2020
He was a very couteous, knew exactly what the problem was and worked until our heat pumps were fixed. We definitely recommend him.
Reed's Heating and Cooling
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Reviewed in November 2018
I hired Marty the Mover for two jobs: The first was to unload some heavy furniture from our moving truck. No problems. The guys did a great job. The problem came on the second job. It was a full move, and a ten-hour job. Firstly, I asked (politely) for them not to take a stray kitten that I...
Marty the Mover
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Reviewed in September 2013
I took my car in that morning and it was done that evening. I had a new alternator put in, which he had to order since my Kia Sportage is a 2004, so the price was a little higher, but still affordable. Their service is always fast, honest and affordable. I have also had a car inspection and...
Tim’s Repair
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Reviewed in September 2013
They replaced my furnace and heat pump as well as relocated a vent in my bathroom. They were on time and worked in very low clearance conditions under my home. They cleaned up their mess as they left and went over all details with me.
Childers Enterprises Inc
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Reviewed in February 2013
Our heat recently went out at the worst possible time. Temperatures were freezing and it's Friday night. I called Mitchell and they sent a technician over at an overtime rate of $149.00. The technician diagnosed the problem as a bad heat strip that would require replacement. He said that...
Mitchell Plumbing, Heating and Cooling
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Reviewed in August 2012
The initial inspection went great, their representative was attentive to what I wanted to have done, he inspected the house with the adjuster as well as to make recommendations for other work I was requesting. The work began on a timeline I was satisfied with, I needed to be flexible due to my...
Discount Remodelers
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Find Heating oil pros in Marlinton

Griffith Energy Services

4.00(

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Griffith Energy Services

4.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Heating and cooling products & fuel delivery services.

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.

Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.

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

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

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

The homeowners guide to home care is here

From average costs to expert advice, get all the answers you need to get your job done.

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