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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon27
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Unionville, TN

*The Angi rating for Heating Oil Service companies in Unionville, 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 Unionville, 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 26, 2025

Find Heating oil pros in Unionville

Welch Mechanical Solutions

5.00(
2
)
•Approved Pro

Welch Mechanical Solutions

5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Welch Mechanical Solutions proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"I would definitely recommend him. He is a hard worker! He is on time and does a good job!"

Matt on May 2021

Welch Mechanical Solutions proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"I would definitely recommend him. He is a hard worker! He is on time and does a good job!"

Matt on May 2021

Avatar for AVU Heating & Air

AVU Heating & Air

4.81(
47
)
•Approved Pro

AVU Heating & Air

4.81(
47
)
•Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
7 years of experience

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. 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 guarantee your satisfaction!

"Fast response and great work"

Doug B on October 2023

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. 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 guarantee your satisfaction!

"Fast response and great work"

Doug B on October 2023

Avatar for Specialized HVAC

Specialized HVAC

5.00(
3
)
•Approved Pro

Specialized HVAC

5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We at Specialized HVAC focus on quality services over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"They were here on time. Completed the work on schedule. They cleaned up when the job was finished. They worked quickly, and new exactly what to do. Very professional group. I would absolutely use them again."

R L on March 2019

We at Specialized HVAC focus on quality services over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"They were here on time. Completed the work on schedule. They cleaned up when the job was finished. They worked quickly, and new exactly what to do. Very professional group. I would absolutely use them again."

R L on March 2019

Avatar for American Veterans United LLC ... Heating & Air

American Veterans United LLC ... Heating & Air

5.00(
5
)
•Approved Pro

American Veterans United LLC ... Heating & Air

5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

American Veterans United LLC is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Family-owned Same Day Heating & Air Conditioning offers fast, reliable HVAC repair and installation service in Middle Tennessee at a price you can afford. Our promise to you is always that if we do not fix your system the SAME DAY we arrive…or you don’t pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we pack all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.

"Jake, the owner, was going to be in the area and offered to stop by and take a look at the cooling unit and see what the problem was. He discover and issue with the control board being in suspend mode and cleared the issue. Tested the unit to verify it was operating normally. Great job, this was a Sunday and was not expecting service until Monday. Not many service providers would do that and not charge quite a bit of a premium."

MARK C on August 2023

American Veterans United LLC is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Family-owned Same Day Heating & Air Conditioning offers fast, reliable HVAC repair and installation service in Middle Tennessee at a price you can afford. Our promise to you is always that if we do not fix your system the SAME DAY we arrive…or you don’t pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we pack all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.

"Jake, the owner, was going to be in the area and offered to stop by and take a look at the cooling unit and see what the problem was. He discover and issue with the control board being in suspend mode and cleared the issue. Tested the unit to verify it was operating normally. Great job, this was a Sunday and was not expecting service until Monday. Not many service providers would do that and not charge quite a bit of a premium."

MARK C on August 2023

D&Ez

5.00(
24
)
•Approved Pro

D&Ez

5.00(
24
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
96 local quotes requested

D&Ez offer the following services; electric commercial and residential, commercial and residential cleaning, painting, installation of new appliances, furniture assembly, installation of laminate flooring, pressure wash, etc…all your construction needs.

"This team responded quickly to the request. They arrived in time. Very polite. They were careful during the work to not scratch floors. So much attention to detail. I couldn’t be happier with the outcome and their service. Will definitely use them again. "

Corrinne E on November 2025

D&Ez offer the following services; electric commercial and residential, commercial and residential cleaning, painting, installation of new appliances, furniture assembly, installation of laminate flooring, pressure wash, etc…all your construction needs.

"This team responded quickly to the request. They arrived in time. Very polite. They were careful during the work to not scratch floors. So much attention to detail. I couldn’t be happier with the outcome and their service. Will definitely use them again. "

Corrinne E on November 2025

Avatar for ArmorAir TN

ArmorAir TN

5.00(
21
)
•Approved Pro

ArmorAir TN

5.00(
21
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
239 local quotes requested

Armor Air TN is full home service company specializing in HVAC, plumbing, water filtration, and indoor air quality services. Armor Air TN is focused on providing the highest quality level of service. You can have peace of mind knowing that some of the best HVAC specialists are working hard for YOU! Our technicians go the extra mile every time, and their experience enables them to tackle whatever issue you may have. We consider it a privilege to play a part in your family’s comfort, and we take our role very seriously.

"Great!!!!!’nn"

Jamie J on June 2025

Armor Air TN is full home service company specializing in HVAC, plumbing, water filtration, and indoor air quality services. Armor Air TN is focused on providing the highest quality level of service. You can have peace of mind knowing that some of the best HVAC specialists are working hard for YOU! Our technicians go the extra mile every time, and their experience enables them to tackle whatever issue you may have. We consider it a privilege to play a part in your family’s comfort, and we take our role very seriously.

"Great!!!!!’nn"

Jamie J on June 2025

Avatar for Total HVAC and Plumbing

Total HVAC and Plumbing

4.57(
49
)

Total HVAC and Plumbing

4.57(
49
)
Customers say: Quick response
29 years of experience

Total HVAC, founded in 1996, is passionate about making a difference in servicing your home’s heating and air conditioning needs. Our technicians are factory trained and EPA certified. We service, install and repair any type of heating or cooling equipment such as high efficiency air conditioners, heat pumps, hybrids and furnaces with brand names that include Carrier, Trane, York, Heil, Lennox and McQuay. Total HVAC can also service your home’s plumbing, drain cleaning and gas line needs with a fully licensed, bonded and insured Plumbing Department. You can rely on our highly trained professionals to respond with the know-how to get your residential HVAC and Plumbing service done right and that’s surprisingly affordable!

"No heat coming from A/C unit. Called C/S and left voicemail and within 20 minutes received call back. Service Tech was on a call and will call me back to give me ETA. Sean called 15 minutes later to let me know he is on the way. He found the blower motor was the problem and needed to be replaced or get a new unit. I elected for a new blower motor since my A/C unit was only 11 years old and was installed by Total HVAC. Sean got a new motor from the supply house and in 2-1/2 hours we had heat. My wife is very happy and I am happy. Thank you Total HVAC for excellent service and special thanks to Sean for a great job getting us taken care of on cold morning. Jim Justis"

Jim J on November 2025

Total HVAC, founded in 1996, is passionate about making a difference in servicing your home’s heating and air conditioning needs. Our technicians are factory trained and EPA certified. We service, install and repair any type of heating or cooling equipment such as high efficiency air conditioners, heat pumps, hybrids and furnaces with brand names that include Carrier, Trane, York, Heil, Lennox and McQuay. Total HVAC can also service your home’s plumbing, drain cleaning and gas line needs with a fully licensed, bonded and insured Plumbing Department. You can rely on our highly trained professionals to respond with the know-how to get your residential HVAC and Plumbing service done right and that’s surprisingly affordable!

"No heat coming from A/C unit. Called C/S and left voicemail and within 20 minutes received call back. Service Tech was on a call and will call me back to give me ETA. Sean called 15 minutes later to let me know he is on the way. He found the blower motor was the problem and needed to be replaced or get a new unit. I elected for a new blower motor since my A/C unit was only 11 years old and was installed by Total HVAC. Sean got a new motor from the supply house and in 2-1/2 hours we had heat. My wife is very happy and I am happy. Thank you Total HVAC for excellent service and special thanks to Sean for a great job getting us taken care of on cold morning. Jim Justis"

Jim J on November 2025

Heating Oil questions, answered by experts

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

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

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

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.

An evaporator or swamp cooler is a common alternative for small spaces. These coolers blow moist air into a space to help cool it down. They are more affordable than misters and use much less water. However, coolers will not have the same cooling effect as misters, cannot help plants survive the heat, and only reach a small area.

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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