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>

Do you need backup heat with geothermal?

• <div><p>If a geothermal heat pump is installed correctly, then you shouldn’t have to worry about having a backup heat source such as a <a href="https://www.angi.com/articles/furnace-and-heating-basics.htm">furnace</a> or oil boiler. However, there are geothermal systems installed that include a backup in case the heat pump fails due to extreme cold. This is simply a backup heat pump you’ll likely never need and not an alternative heat source.</p></div>

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TRUSTED BY TELFORD, TN HOMEOWNERS

4.9
Average homeowner rating
12
Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Telford, TN

*The Angi rating for Heating Oil Service companies in Telford, 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 Telford, 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 December 06, 2025

Reviewed in December 2019
Drew was quick to respond when I called him for help getting a customers heat pump repaired after regular hours. Great fast service and a fair price.
Innovative Air LLC
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Reviewed in May 2016
We have all of our cars including non Chevy cars serviced by them. The price is great and they have wonderful customer service. We have done oil changes, purchased tires, and purchased a car through them as well.
Champion Chevrolet Cadillac
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Reviewed in May 2014
dropped car off, took 4 hours to do trans. service. when I picked car up I checked trans fluid level, it was completely empty. they had forgot to refill trans. fluid. if I had not checked I would have been replacing trans. I also had an oil change done on my other car, and asked if they checked...
JACKSON LUBE & OIL
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Reviewed in April 2014
Always deal with this company for approximately 25 years. Three heat pump installed in different houses. Had contracted several agreement always. Company always professional, friendly and a pleasure to deal with.
Tri City Air Conditioning Co
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Reviewed in January 2014
Excellent service! We were having problems with our heat pump and called Jamie's AC to take a look at it. They were prompt to respond. Nick came out and it was determined that we really need the heat pump replace. He was able to replace it the next day at a very fair price. They were...
JAMIE'S AIR CONDITIONING CO
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Reviewed in September 2013
I purchased a new car at Tricities Nissan. This transaction went well but what I was surprised most about was their good prices and fast turn around for oil changes. Very convenient and reasonably priced for a dealership.
TRI CITIES NISSAN
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Reviewed in January 2013
Technician was on time, very professional, and knew what he was doing. Fixed my heat pump in no time.
Lane Thompson Heating & Cooling
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Find Heating oil pros in Telford

Innovative Air

5.00(

)

•Approved Pro

Innovative Air

5.00(

)

•Approved Pro

Customers say: Terrific value

Recommended by 98% of Angi customers

7 years of experience

We deliver on our promise: to provide you with trustworthy and quality HVAC services. Innovative Air proudly serves Jonesborough, Johnson City, and the entire Tri-Cities region with top-notch service and detailed work. We go above and beyond to serve and build a long lasting relationship with our customers, and complete your project to perfection. When the work is done, you won't regret going with Innovative Air!

"Very efficient, easy to deal with"

Beverly P on September 2023

"Very efficient, easy to deal with"

Beverly P on September 2023

Walker Construction and Development

5.00(

)

Walker Construction and Development

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

4.79(

)

Advanced Heat Pump Systems Inc

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

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.

Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.

If a geothermal heat pump is installed correctly, then you shouldn’t have to worry about having a backup heat source such as a furnace or oil boiler. However, there are geothermal systems installed that include a backup in case the heat pump fails due to extreme cold. This is simply a backup heat pump you’ll likely never need and not an alternative heat source.

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

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

The homeowners guide to home care is here

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