Serving Aiken, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Free estimates
Emergency services offered
"Young man Stevem got my system fixed. He responded same night I look for a repairman. He continued to communicate all the way until system was repaired and working"
+11
Serving Aiken, SC and surrounding areas
Approved (Corporate)
In business since 1976
Free estimates
Credit card accepted
"The technician Mike was very good, customer service skills was excellent. He was able to explain what he did with the furnace."
Serving Aiken, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Credit card accepted
"Very fast, very efficient, very reasonable. Technician came out the same day, resolved my issue, he was friendly and personable, left no trash. He even took multiple temperature readings to verify my unit was repaired. Excellent job!"
+6
Serving Aiken, SC and surrounding areas
In business since 2016
Emergency services offered
Credit card accepted
"Derrick beat the other bids we got substantially. He and his crew replaced our system in less than a day. They showed up on time. They moved appliances to get to the access door. He showed me how badly damaged our old unit was damaged and set the new one up so it would not happen again. They were quick and lived up to the company name. All rooms they entered were cleaned thoroughly and put back properly. The entire crew was well spoken, polite and attentive. Work was above and beyond expectations. They will do all of our work and maintenance from now on."
Serving Aiken, SC and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"Professional and knowledgeable! His Heating and Cooling was on time and the service was done in a timely manner. I would recommend this small business over the large companies. The family oriented, friendly and top notch service cannot be compared. His Heating and Cooling will soon be a household brand!"
+29
Serving Aiken, SC and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"Mr. William of Davis Air did the installation of my ga pak heating and air and did a great job. My wife is happy again as am I."
Serving Aiken, SC and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"Heat pump fan motor & thermostat replaced good job along with clean up!!"
+2
Serving Aiken, SC and surrounding areas
In business since 2016
Free estimates
Emergency services offered
At Efficient Heating and Air Conditioning, LLC, we focus on quality HVAC projects over quantity. We use our 12 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 any heating or air conditioning issue you may have. We look forward to working with you.
+4
Serving Aiken, SC and surrounding areas
In business since 1985
Credit card accepted
"I had gotten quotes from other services and his bid was $3,000.00 less than other bids I had gotten! They were very clean and efficient. They immediately came out to make any adjustments that were needed in the first few weeks. We are very happy with the service! The work was done quickly and efficiently. We decided on their bid, had the gas installed by a different company, and then the furnace was installed two days later!"
Serving Aiken, SC and surrounding areas
In business since 2025
Emergency services offered
Warranties offered
"Called him out to look at my system, he informed me that I needed a new one. The system was pretty old. He ordered my system and got it installed. Very professional, I highly recommend. I have told all my friends about him. This company is my go to company from now on!!!!"
+23
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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