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 refrigerant checks?

• <div><p>Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.</p></div>

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: Are there downsides to using a geothermal heat pump for floor heating?

• <div><p>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. </p></div>

Q: How long does it take for geothermal to pay for itself?

• <div><p>A geothermal heat pump system will take about <b>10 years</b> to pay for itself, and it has a life span of anywhere from about 25 to 50 years. Installing a geothermal heat pump will cost about $14,250 upfront, but it can reduce your energy bills by around 65% when compared to a conventional HVAC system. </p></div>

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Verified Reviews for Heating Oil Service pros in Elkview, WV

*The Angi rating for Heating Oil Service companies in Elkview, 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 Elkview, 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 October 23, 2025

Reviewed in July 2024
Absolutely loved these guys!!! They went FAR ABOVE AND BEYOND for us working on our OLD water heater. I have no doubt than any other plumber would have just given up and said "Buy a new one!" But not these guys. Saved me a bunch of money!!! I'll definitely be using them in the future.
Truslow's Plumbing & Home Improvement LLC
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Reviewed in May 2023
They were only interested in selling me a new unit, not repairing my old one, even temporarily. I have an "elderly" heat pump that needs a compressor. I intend to replace this heatpump within two years but CANNOT do it now so I asked them to repair the unit. They refused because "Trane no longer...
Darnold & Lyons Heating & Cooling
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Reviewed in March 2016
I would never have believed I would be sitting down to write a review like this for Kanawha Valley Maintenance. We have used them numerous times over the years for all our heating, cooling and plumbing needs. (We have had a plumber of theirs to our house on at least 3 occasions for the same...
Kanawha Valley Maintenance
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Reviewed in July 2014
I called St. Albans Windows to get an estimate to have 18 windows replaced in a rental unit. I asked for the windows to resemble the existing windows as much as possible to keep the quaint look of the house and be more efficient on heat retention in the house. The salesman was knowledgeable,...
ST ALBANS WINDOW MANUFACTURING AND SIDING COMPANY
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Reviewed in July 2013
They're a little off the beaten path, but don't let that scare you -- they're less than a minute off of MacCorkle. The shop isn't very well marked, but, again, no big deal -- just pull over when you think you're there, because you probably are. They began work straightaway, and the staff were...
Kanawha City Auto Repair
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Reviewed in January 2013
Our heat pump blower was not working at all. Even though it was the day after Thanksgiving, John Providenti didn't hesitate to come out on a service call. When he arrived he knew exactly what to look for and found a blown capacitor. He had the correct replacement part in his truck and was able...
JP Mechanical, Inc.
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Reviewed in March 2012
Things went fine. We called several heating and cooling companies because we wanted to get bids. Sears was the only ones that called us back. They made an appointment and they assessed our home and the current heating and cooling system. They spent the time and didn't make us feel like they were...
Sears Home Improvement
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Reviewed in April 2008
It went great. Jeff was very open and honest about his prices, the parts he uses, and what he would do. He and his son do a great job in explaining what needs to be done and what the options are. I was very impressed and will take my business to him again in the future. The price was much less...
Road Ready Service & Tire Center
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Montani Mechanical Group, LLC

Montani Mechanical Group, LLC

Customers say: Quick response

Recommended by 93% of Angi customers

19 local quotes requested

Montani Mechanical Group, LLC is committed to providing the highest quality work at the most cost effective price. We are locally owned and operated and our fully licensed and insured service technicians, plumbers and installers are some of the very best in West Virginia. We make customer satisfaction our highest priority. With a combined 40 years of experience in heating, cooling, plumbing, electric and refrigeration, our company strives to provide both our residential and commercial customers the best experience in what can be very stressful times. We offer 24/7 emergency service and are only ever a phone call away. Montani Mechanical Group is now a proud Ruud Pro Partner. When homeowners need an independent heating and cooling contractor they can trust, they turn to the pros— Ruud®️ Pro Partners. No other contractor supplies, installs and services more Ruud residential solutions.

"Great job"

Francis S on September 2023

"Great job"

Francis S on September 2023

Heating Oil questions, answered by experts

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

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.

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.

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.

A geothermal heat pump system will take about 10 years to pay for itself, and it has a life span of anywhere from about 25 to 50 years. Installing a geothermal heat pump will cost about $14,250 upfront, but it can reduce your energy bills by around 65% when compared to a conventional HVAC system.

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