
Serving Highwood, IL and surrounding areas
Approved
In business since 1946
Free estimates
Emergency services offered
"Very well. The tech did a thorough job checking both the furnace and air conditioning unit. He answered any questions we had,"





+2


Serving Highwood, IL and surrounding areas
Approved
In business since 1946
Free estimates
Emergency services offered
"Very well. The tech did a thorough job checking both the furnace and air conditioning unit. He answered any questions we had,"





+2

Serving Highwood, IL and surrounding areas
Approved
In business since 1904
Free estimates
Emergency services offered
"On Christmas Eve, our furnace, well past its warranty, began to fail. Shavitz responded quickly, and the technician, Ramiro, was able to provide a temporary fix to ensure we had reliable heat. We didn't want to make a decision about replacing the furnace and Shavitz suggested a much less expensive option - cleaning the coils and installing a better filter. Based on our initial positive experience, we requested Ramiro perform the additional work. The process required most of a day, and Ramiro was again punctual, efficient, and professional. There were no surprises and Ramiro made sure we understood what was being done. We've used Shavitz for many years and we've been happy with their advice, their technicians, and the quality of the work."

Serving Highwood, IL and surrounding areas
Approved (Corporate)
In business since 1938
Free estimates
Emergency services offered
"The experience was great. I was referred by a friend. I called and set an appointment. The technician was prompt, and very professional. He checked the furnace and described the problem. A major component had failed. He said I had a choice of either repairing the furnace, or replacement. The repair was not something I was interested in, so I chose to replace it. The replacement was done in a timely, and professional manner. I highly recommend All Temp for their professionalism, and making my furnace replacement a very positive experience."





+6

Serving Highwood, IL and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"Outstanding service from beginning to end. The team arrived right on schedule, worked efficiently, and left everything spotless. Our heating system runs better, and the air feels much cleaner."





+20

Serving Highwood, IL and surrounding areas
Approved
In business since 1973
Free estimates
Emergency services offered
"They did fine. They were on time. The guy who came out was professional. They did not leave a mess. They cleaned up well. The furnace seems to be fine."





+7

Serving Highwood, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"We had a huge heat problem and Four Seasons came in and fixed it for us. They were courteous and on time. The first person came and looked at it for us and told us the issue and they were able to install the furnace the same day. I would highly recommend them for your furnace needs!"





Serving Highwood, IL and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Carlos called me the next morning, and sent 2 technicians over. At several points during their stay, they were video call with Carlos discussing the situation. They found a solution and explained to me carefully what they were doing, what the next step is if this step would prove inefficient. Their price was reasonable. Carlos called me several days later to check on the system, and gave me additional advice. I would hire them again."




Serving Highwood, IL and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Friendly reliable owners and staff. Work was completed when scheduled and professionally. New AC was installed with furnace. Since it was cold out, I was assured They will check outside condenser unit in the spring. Comforting to work with a good company."





+21

Serving Highwood, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"i had new furnace put in by them, there was a small gas leak from the shut off valve in the furnace, even though it was 3 weeks after one year warranty, they were very prompt in replacing the part, and did not charge for the part and service, i find this quality rare now a days."





+16

Serving Highwood, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Warranties offered
"Very well. The technician seemed well trained. He went through all vents and registers meticulously. Cleaned the furnace base unit thoroughly. Showed all the filters which needed to be cleaned, dried and re-installed."





+81
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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