Serving Old Hickory, TN and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Arty is kind, honest, and very reasonable. He was very prompt and explained exactly what was wrong with my heating unit. I highly recommend him."
Serving Old Hickory, TN and surrounding areas
Approved
In business since 1985
Emergency services offered
Credit card accepted
"Derryberry's was polite and helpful throughout our renovation process. They had to install new ductwork in a very small crawlspace and through the attic during the renovation of a very old home. Highly recommend!"
Serving Old Hickory, TN and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Scott was able to come out quickly and diagnose the issue I had with my old heat pump. He gave me options to repair or replace. Considering the age of my heat pump was far beyond its expected lifespan, I went ahead and asked him to replace it. He got the parts ordered right away and I had a new unit within a few days. The new system is working great and I was happy with Scott's professionalism, communication and cleanliness. Highly recommended."
Serving Old Hickory, TN and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"It's not necessarily their company but they are associated with a heating and air division as well and they've ripped me off. They are all part of the same company."
Serving Old Hickory, TN and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"I was contacted right away, Stacey walked me through checking my system to see if the problem had a simple fix, we determined something more serious was going on and I was able to schedule a service visit for the same day. He was very professional and thoroughly explained the problem. The pricing also seemed fair and was less than originally quoted."
Serving Old Hickory, TN and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"This furnace installation is the second I have had done by Jose. I have three systems in this large, old home, and he performed marvelously. He is the essence of honest, competent and efficient. And he takes pride in his craft. When my third furnace goes, I'll be calling Jose. John Ellis"
+3
Serving Old Hickory, TN and surrounding areas
Approved
In business since 2019
Emergency services offered
Credit card accepted
"Quick to respond. Anthony came to the house and addressed the concerns with heat pump unit the same day. One year warranty on the weld he performed. Great price. Great service guy. I highly recommend."
Serving Old Hickory, TN and surrounding areas
Approved
In business since 1980
Free estimates
Warranties offered
"They weâ re very accommodating due to the plumbing emergency I had. They were fast and very reasonably priced for what was needed. Highly recommend!! Will definitely use them in the future."
+12
Serving Old Hickory, TN and surrounding areas
Approved
In business since 2018
Free estimates
Small jobs welcome
"AJ was very professional. I felt at ease when he took his time to explain, in a no nonsense fashion, why I needed to replace the entire HVAC system. He gave us a fair estimate and stayed in budget. Afterwards, I called him with questions, and as always answered the phone promptly. I recommend his services to any in need of an honest and fair heating and cooling company."
Serving Old Hickory, TN and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Was able to schedule to have issued looked at next day and was able to do the repairs (even going to pickup supplies) the same day. Very reputable service and would contact next time needing HVAC work done."
+41
Converting from an oil furnace to an electric furnace isn't a simple swap—the oil system needs to be completely removed before installing the electric furnace. You'll need a full electric system installation, but you might be able to reuse existing ductwork if it's up to current safety standards. You’ll need to budget for a new electric furnace installation, which costs between $1,800 and $6,200, including professional removal, proper disposal, and safe installation of the new system.
Electric furnaces are 100% efficient at converting electricity into heat. However, some of that heat can be lost as it travels through your home's ductwork or escapes through poorly insulated areas. That's why regular duct maintenance and proper home insulation are important to maximize your furnace's efficiency and reduce heat loss, ensuring consistent warmth and lower energy costs.
With proper maintenance, an electric furnace can last anywhere from 20 to 30 years, outlasting the average gas furnace's lifespan of 15 to 20 years. To keep your electric furnace running efficiently, schedule regular cleanings, tighten connections, and have inspections done before winter arrives. With routine maintenance, you’ll ensure consistent, safe heating for years to come.
The size of the electric furnace you need depends on factors like your home's square footage, climate, and insulation quality. As a general guideline, those who live in warmer climates should multiply their square footage by 30 to 35 BTUs, while those in cooler areas should multiply it by 50 to 60 BTUs.
Consulting with an HVAC professional can help you determine the exact size that's right for your home.
An electric furnace works by converting electricity into heat using high-resistance heating elements. A blower then pushes the warm air through your home's ductwork, distributing heat evenly throughout your space. Since there's no combustion involved, electric furnaces eliminate the risks associated with gas furnaces and provide consistent, reliable heating when properly installed.
An electric furnace uses between 40 and 80 kilowatts per day to heat your home. The exact amount it uses depends on factors like your home's size, insulation, and overall energy requirements. Larger homes or those with poor insulation use more energy than smaller, well-insulated spaces. A professional furnace assessment can help confirm the ideal unit size for your needs.
From average costs to expert advice, get all the answers you need to get your job done.
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