
Serving London, OH and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"great Job on installing a new furnace and ac unit !"





+8


Serving London, OH and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"great Job on installing a new furnace and ac unit !"





+8
Serving London, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Warranties offered
Small jobs welcome
"John took the time to check the co levels in my home and the effect the stove vent fan had on my fireplace. What he failed to do was show me when the gas heater was turned off in the sun room how the heater would act. ALso why the heater kept turning it self off, I finally read the book and it says it shut down based on oxygen level in the room. there were 3 of us and 2 dogs in this space so that must have been the problem. the next day I ran the heater with the dining room door open and it did not shut on and off. Thank You for a quick and clean service and safety check"



Serving London, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"John came on a Saturday afternoon when my furnace was shut down. He saved me!"

Serving London, OH and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
"Very reasonable price, found the problem with the furnace and got it fixed, worked me into the schedule quickly"





Serving London, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Apex Plumbing, Heating and Air Pros, are the place to go. They come out and give you a free estimate and honest opinion. I had them replace my water heater and my furnace, and they did a wonderful job on both. I felt that I got the best deal and I was not taken advantage of because I am a woman. I fully recommend Apex and would not go with anyone else"





+22

Serving London, OH and surrounding areas
Approved (Corporate)
In business since 1990
Free estimates
Credit card accepted
Ace Hardware Home Services Heating and Cooling specializes in full-service HVAC installation, repair, and maintenance services for residential and commercial projects including AC units, heating, geothermal, and indoor air quality products. The business was started in 1978 by Frank Detmer Sr. and Frank Detmer Jr. and passed down to Eric and Matt Detmer. Today the reputation for stellar customer service continues with General Manager Matt Detmer and his brother Eric. The Detmer family’s three generations of experience paired with the helpful spirit of Ace Hardware Home Services has proven to be a winning combination, serving customers in Dayton and Springfield Ohio.\n\n


Serving London, OH and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Didn't have a/c for almost a week and they came out and fixed same day I called. would highly recommend using them for any of your hvac needs"

Serving London, OH and surrounding areas
Approved
In business since 2015
Free estimates
Customers say: Quick response
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Serving London, OH and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Finished a basement. Top notch."





+2
Serving London, OH and surrounding areas
Approved
HVAC technician with hands-on experience diagnosing, repairing, and maintaining residential and light commercial heating and cooling systems. Skilled in troubleshooting furnaces, air conditioners, heat pumps, and ventilation systems, with a strong focus on efficiency, reliability, and getting systems back up and running quickly. Multiple certifications including NATE.
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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