Serving Greenville, GA and surrounding areas
In business since 1995
Free estimates
Credit card accepted
"Curt did an excellent job repairing our central heating system. This problem occurred during the holiday season. Curt obtained the part needed and repaired our system the next day."
Serving Greenville, GA and surrounding areas
In business since 2015
Credit card accepted
Offers commercial services
"The best! Fast, Efficient & Friendly and didn't bust my budget! I will be choosing Johnson Air Services for all my future heating & air conditioning needs!"
Serving Greenville, GA and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"THIS COMPANY WAS VERY PROFFESIONL INSTALERS TOLD US ABOUT WHAT STEPS THEY WERE TAKING AND WHY PUT MY SYSTEM IN 1 DAY LEFT JOB CLEANER THAN BEFORE THEY GOT HERE. PRICE WAS NOT HIGHEST OR LOWEST .CUSTOMER SERVICE WAS THE BIG DEAL BREAKER. THEY ALREADY HAVE MORE WORK IN THE NIEHBORHOOD"
+128
Serving Greenville, GA and surrounding areas
In business since 2012
Free estimates
Credit card accepted
"Better than expected. Phil was the only contractor that responded AND came to my house on the same day that I called all the other contractors. He provided me the potential problem for my heat pump issues on the phone that eventually was confirmed during his initial visit and then during disassembly of the old duct system. He was very helpful in providing me additional savings and existing tax credits for the Attic Breeze vent system installed including for the heat pump providing me with the forms. Swift service done on a short time from initial call to complete installation (less than 1 week and completed installation in 7 hours). Great job by the technicians on the installation and housekeeping after the job was completed. Ben A."
Serving Greenville, GA and surrounding areas
In business since 2000
Credit card accepted
"I've been a customer of AC Denco for about five or six years now. Always very satisfied with their service and work. My HVAC unit was old, not large enough to heat/cool the house, not very efficient and frequently needed repair, although it was getting harder & harder for Dennis to find parts for such an old unit. Last summer, while here trying to fix my old unit, Dennis, convinced me that it was time for me to get a new HVAC unit, So, I bit the bullet, and got a new, larger, much more efficient unit. He had told me that if I had a better unit, I would see a nice drop in my electric bills, because the unit would be working much more efficiently. Well, for a year now, I've been absolutely thrilled with the new unit, and I'm loving those lower electric bills! They've been cut down, sometimes as much as 50% from what they used to be. It's wonderful. So, if anyone is 'on the fence' about whether to spring for a new unit or not....DO IT. It makes a huge difference! The house is heated & cooled Much more efficiently, we're using less electricity, and we're loving the lower electric bills! And the $$ we're saving on our electric bills, means that the unit is pretty much paying for itself! Thanks so much, Dennis and the crew at AC Denco... I really appreciate all of you!!"
Serving Greenville, GA and surrounding areas
Emergency services offered
Credit card accepted
"Mark at BAM was great. Honest, professional and did a great job of quickly diagnosing and resolving the issues on our AC/Heating units. I would highly recommend using BAM!"
Serving Greenville, GA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"We had many issues with our computer - primarily with the CD/DVD drive and iTunes. Jim eliminated over 700 viruses from our computer, which was just the beginning. There continued to be problems within the systems of the computer. Luckily Jim charges by the job and not by the hour because he worked a LONG time to make it all work. He kept in touch with me and addressed each issue as it arose until the job was done. He was professional and courteous and hung in there until I was satisfied he had addressed everything. I would highly recommend Jim and will definitely use his services in the future, as needed.
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Serving Greenville, GA and surrounding areas
In business since 2023
Free estimates
Credit card accepted
We have over 28 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!
Serving Greenville, GA and surrounding areas
In business since 1893
Free estimates
Warranties offered
"i said no because the job is still incomplete. they had to find another breaker to run my heat coils to and i still have yet to hear from them."
Serving Greenville, GA and surrounding areas
In business since 1993
Emergency services offered
Credit card accepted
"Excellent took about 1hr and the system ran well this past winter.
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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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