Top-rated heating oil pros.

Get matched with top heating oil pros in Dover, TN

Enter your ZIP and get matched with up to 5 pros

TRUSTED BY DOVER, TN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon91
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Dover, TN

*The Angi rating for Heating Oil Service companies in Dover, 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 Dover, 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 14, 2025

Find Heating oil pros in Dover

Avatar for Total HVAC and Plumbing

Total HVAC and Plumbing

4.56(
48
)

Total HVAC and Plumbing

4.56(
48
)
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!

"This company preys on the unassuming. Their reps propose outrageous services (and prices to match) that ultimately may not be needed. We were told over $1,200 absolutely had to be completed. I asked for a service manager to call and explain. No call ever came. A second opinion completely refuted Total HVAC's claim. In turn, we saved $1,200 from 5 minutes of additional due diligence. The real kicker is their silly $16.90 per month fee for the "service plan". This is an absolute annoyance and frivolous bill that only adds subscription based income to their bottom line - no real value! Their accounting department threatens with outlandish finance charges and fees. So glad we are no longer reliant on the foolishness of their predatory practices. Stay away!"

J W on April 2021

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!

"This company preys on the unassuming. Their reps propose outrageous services (and prices to match) that ultimately may not be needed. We were told over $1,200 absolutely had to be completed. I asked for a service manager to call and explain. No call ever came. A second opinion completely refuted Total HVAC's claim. In turn, we saved $1,200 from 5 minutes of additional due diligence. The real kicker is their silly $16.90 per month fee for the "service plan". This is an absolute annoyance and frivolous bill that only adds subscription based income to their bottom line - no real value! Their accounting department threatens with outlandish finance charges and fees. So glad we are no longer reliant on the foolishness of their predatory practices. Stay away!"

J W on April 2021

Heating Oil questions, answered by experts

You can expect a geothermal system to last for years. According to the Department of Energy, the underground infrastructure for the heat pumps lasts about 25 to 50 years, which includes the pipes buried in the soil. The actual heat pump itself has a life span of around 25 years.

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.

Regular inspections, loop flushing, and checking heat exchangers help extend system lifespan.

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

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.

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.

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"