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 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>

Get matched with top heating oil pros in Roan Mountain, TN

Q: Are there energy-efficient measures taken during these services?

• <div><p>Yes, including optimizing settings and suggesting upgrades if needed.</p></div>

Q: How long does geothermal servicing take?

• <div><p>Most maintenance checks take 2-5 hours, though extensive repairs may take longer.</p></div>

Q: Do NATE-certified technicians cost more?

• <div><p>NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a <a href="https://www.angi.com/nearme/hvac-companies/">local HVAC company to hire</a>, it never hurts to ask about NATE certifications. </p></div>

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Verified Reviews for Heating Oil Service pros in Roan Mountain, TN

*The Angi rating for Heating Oil Service companies in Roan Mountain, TN 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 Roan Mountain, TN 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 June 2024
Jacob Crosswhite is a chip off the old block!!! Jacob showed up and fixed my heat pump,and checked my unit for any other problems. I've been a customer for years and Steve is building a great family business!! Thanks again Clinton "Tiny"Jacobs
Crosswhite AC Sales & Svc
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Reviewed in May 2020
Brian added a bathroom with tile shower and floor, guest bedroom, large closet, and finished stairs in basement. An egress window was installed. He was always professional and gave evidence of skills with design, carpentry, electrical, tile installation, heating and venting, painting and...
Brian Donovan
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Reviewed in December 2018
Worked on furnace three times, three different issues but none fixed the heat. With temperatures in the twenties, an electric heater is not enough, especially from a government contractor job. He had a five hundred budget which he used for $150 labor dollars, 2 $38 switches and a thermostat. Do...
K S WILSON CONTRACTING INC
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Reviewed in August 2017
Excellent, Showed up on the day agreed and worked through the heat of the day until the job was done. It looked like a freshly painted house - he does quality work.
AJ's Painting Pressure Washing & Repairs
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Reviewed in January 2014
Whirlpool technician diagnosed bad heating element, so I had parts when Reed Booher arrived. Sadly, the problem was NOT a heating element but the electronic board which had to be special ordered. They returned after the board arrived and installed. They were very accommodating, willing to...
Reed Booher Electric & Appliance
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Reviewed in July 2013
Top quality work from Brennan's Heating & Air Conditioning Inc. The two technicians were knowledgeable and courteous. Was given pre-installation and post installation briefings everything works great! The air unit had to be replaced and they work in the rain to get it...
Brennan's Heating & Air Conditioning Inc
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Reviewed in May 2013
Over a three year period, Pool Pros worked on my pool heater several times. Each time Pool Pros worked on my heater, they replaced a different part and got it working again. As part of the last repair, Pool Pros replaced the ignition control module. I gave Pool Pros a "B" for price and quality...
Pool Pros
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Reviewed in April 2013
They are very polite. They know what they are doing. It is just a good outfit. With the utility board using them primarily for like hot water heater installations and stuff like that, I would say that they have to be good, or they would not be doing that. Plumbers charge what plumbers charge,...
Bradley & Sons Plumbing
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Reviewed in March 2012
There had been a strange odor when I turned up the heat for the first time. Normally, I would just have chalked it up to dust in the vent but it kept setting my fire alarm/ carbon monoxide detector off, so I wanted someone to check it out to be sure. I called but since a cold snap had a bunch...
Jack Kite Co
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Find Heating oil pros in Roan Mountain

Holston Home

5829 Old Jonesboro Road

5.00(

)

•Approved Pro

Holston Home

5829 Old Jonesboro Road

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Right on time, great service and price. A+"

Jimmy T on July 2025

"Right on time, great service and price. A+"

Jimmy T on July 2025

Walker Construction and Development

418 TN-107

5.00(

)

Walker Construction and Development

418 TN-107

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Now offering financing! With over 15 years of experience in the Construction industry, we are the experts you need to take care of your home or business. We handle everything from remodels to repairs and HVAC work. We will treat your home as we would treat our own. Give CSN Contracting a call today, we look forward to working with you!

"I am waiting for Chris to email me his proposal. He did show up to see what I needed done and he actually called to see if he could come earlier than what i initially requested . I told him the two previous companies Angies list provided NEVER SHOWED when they said they would. Chris sent me an email proposal yesterday 4/8/20.He said he would follow up with me today 4/9/20. So far so good.Again he is the only one of three Angie's list names that actually has done what he said ."

James O on April 2020

"I am waiting for Chris to email me his proposal. He did show up to see what I needed done and he actually called to see if he could come earlier than what i initially requested . I told him the two previous companies Angies list provided NEVER SHOWED when they said they would. Chris sent me an email proposal yesterday 4/8/20.He said he would follow up with me today 4/9/20. So far so good.Again he is the only one of three Angie's list names that actually has done what he said ."

James O on April 2020

Advanced Heat Pump Systems Inc

2909 Rocky Top Rd

4.79(

)

Advanced Heat Pump Systems Inc

2909 Rocky Top Rd

4.79(

)

Customers say: Super punctual

Recommended by 91% of Angi customers

Family Owned & Operated. Cost is determined by the job. Additional phone numbers - (423) 968-4055, (423) 247-3752, (423) 543-1675, (276) 628-5493. Serving Johnson City, Elizabethton, Bristol, Kingsport, Abingdon. Additional DBA - Advanced Heat Pump Systems and Advanced Heating & Air. Additional email - [email protected], [email protected]. Award winning. PHCC Contractor of the Year, Member of PHCC, IGSPHA, JC Chamber, BBB.

"Excellent, everything done as promised."

David P on July 2020

"Excellent, everything done as promised."

David P on July 2020

Heating Oil questions, answered by experts

Yes, including optimizing settings and suggesting upgrades if needed.

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.

Most maintenance checks take 2-5 hours, though extensive repairs may take longer.

NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a local HVAC company to hire, it never hurts to ask about NATE certifications.

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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