
Serving Illiopolis, IL and surrounding areas
Approved
In business since 1986
Emergency services offered
Credit card accepted
"Curtis installed complete home acand furnace unit ,with all new duct work and did a great job."


Serving Illiopolis, IL and surrounding areas
Approved
In business since 1986
Emergency services offered
Credit card accepted
"Curtis installed complete home acand furnace unit ,with all new duct work and did a great job."
Serving Illiopolis, IL and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"My technician Keith was great. Friendly and super informative. Also too a quick look at the entire drainage system and gave my an idea of where problems will pop up the future without preventative measures (my home was built in the 50s and while the previous owners took really good care of the house nothing has been gutted and replaced yet)."





+5
Serving Illiopolis, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Warranties offered
Customers say: True professional
"Joe did a great job! He arrived on time, explained what he was going to do, completed the job in a timely manner. He was very professional. I would hire A1 home repairs again and i would also recommend him to friends and family."
Serving Illiopolis, IL and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Great. Work was done quickly and efficiently. Extremely pleased with end results."




Serving Illiopolis, IL and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"When we woke up this morning, the furnace wouldn't come on. We called Bob Ondrey of Advanced Air-Heating & Cooling. He was on another job, but responded quickly and came to our house the same day. The problem was the ignitor. We have had him before and will call him again whenever we have heating or cooling issues. We have been totally satisfied every time we have had him. Highest recommendation.
"
Serving Illiopolis, IL and surrounding areas
In business since 1893
Free estimates
Warranties offered
"prompt and courteous. His recommendation was too expensive for us."

Serving Illiopolis, IL and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"very professional service and completed in a timely manner"



Serving Illiopolis, IL and surrounding areas
In business since 2018
Free estimates
Emergency services offered
Cripe Heating and Air, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Serving Illiopolis, IL and surrounding areas
In business since 1993
Emergency services offered
Warranties offered
"I would use then in the future."





+27
Serving Illiopolis, IL and surrounding areas
In business since 2009
Free estimates
Credit card accepted
Advanced Air Heating & Cooling, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business
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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