How often do I need to service my HVAC system?

• <div><p>You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives). </p><p>Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. <a href="https://www.angi.com/articles/ac-service-cost.htm">HVAC maintenance costs</a> around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.</p></div>

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TRUSTED BY TREZEVANT, TN HOMEOWNERS

4.8
Average homeowner rating
25
Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Trezevant, TN

*The Angi rating for Heating Oil Service companies in Trezevant, 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 Trezevant, 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 November 25, 2025

Reviewed in March 2024
The guys were on time and installed the heating system within a day. I appreciated their professionalism and promptness. Great work and good overall experience.
Mr Fitz It Repairs
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Reviewed in November 2023
I had an exceptional experience with Royal Heating and Cooling! When my air conditioner unexpectedly stopped working, I reached out to them, and Jerimiah came the same day. He not only provided a fast and efficient repair but also impressed me with his professionalism and knowledge. I...
Royal Heating and Cooling
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Reviewed in June 2023
These guys worked quite hard in the heat to cut up a big old pine tree with a large stump/root area uprooted from a past storm. And then cut down 7other trees in the same area. They cleaned up any remaining debris and hauled off the big stuff. All at a reasonable price. I'll work with them again!
Cassidy Tree Care
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Reviewed in October 2022
Came out right away to fix my heating issue. Trouble shot professionally and fixed quickly. Very polite and professional.
AVU Heating & Air
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Reviewed in August 2021
On a Budget Heating & Cooling was outstanding! Got the job done for a very reasonable price and were courteous and professional. Good people! Highly recommend!
On a Budget Heating & Cooling
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Reviewed in June 2014
We almost always get the same technician (Mike) for both our heating and cooling tune-ups. He's very courteous, easy going, and remembers us, our house and previous visits. Couldn't ask for better service!!!
Hiller Plumbing Heating Cooling & Electrical
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Reviewed in May 2014
I received a flyer in the mail the same day we found oil mixed in with the coolant in our 98 civic. I called Lucky Dog Auto and was told to bring the car in for an estimate on repairs. Mr. Marvin was very professional, went over best and worst case scenarios, and the repair bill was on target,...
Lucky Dog Auto
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Reviewed in July 2013
I had a problem with one of my split systems leaking water all over the inside of my home. The unit was 20 years old and needed to be replaced. I called Upton after finding them on Angie's list and they came out and inspected the unit and verified that it needed to be replaced. They had a new...
UPTON ELECTRICAL
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Reviewed in June 2007
I have been very satisfied with the work every time I go to the Car Wash. It is priced well and the waiting area is clean and comfortable. If I am doing the car wash plus oil change, I walk across to the library. The owner operators are very friendly. They offer rain checks if there is rain...
CLASSIC CAR WASH
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Find Heating oil pros in Trezevant

Complete Heat And Air Services

5.00(

)

•Approved Pro

Complete Heat And Air Services

5.00(

)

•Approved Pro

Customers say: True professional

Recommended by 92% of Angi customers

47 local quotes requested

Service, repair, and install. Our main goal is to make sure that we recommend the right HVAC solution at the right price to every customer. We also offer a 100% satisfaction guarantee to all of our customers. If you’re not totally satisfied with our work, then we promise to make it right. For more information about our the Complete Heat And Air Services, go to www.completeheatandairservices.com and check out the web page.

"Very Professional very knowledgeable And he handled it and did the job very quickly."

Kimberly J on November 2025

"Very Professional very knowledgeable And he handled it and did the job very quickly."

Kimberly J on November 2025

Heating Oil questions, answered by experts

Yes, including optimizing settings and suggesting upgrades if needed.

Yes, geothermal heat pumps are worth the money. You can save about 70% on heating costs in the winter and around 50% on cooling costs in the summer with a geothermal heat pump compared to a traditional HVAC system. Over time, your savings on monthly utilities will pay for the cost of the geothermal heat pump installation. If you have an incredibly small yard, however, you may not have enough space for this type of system.

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

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives).

Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. HVAC maintenance costs around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.

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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