
Serving Harvel, 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 Harvel, 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 Harvel, 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 Harvel, IL and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
"There was a large hole in my roof and they repaired it. They did an excellent job and were very clean. I highly recommend them."



Serving Harvel, IL and surrounding areas
In business since 1893
Free estimates
Warranties offered
"The team from A-1 Interstate Mechanical were great they did a good job were on time and showed respect for my home and me."

Serving Harvel, IL and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."



Serving Harvel, IL and surrounding areas
Credit card accepted
"It was good. My carpet was clean, they have a good service and I would definitely hire again."





+25
Serving Harvel, IL and surrounding areas
In business since 2009
Free estimates
Credit card accepted
"He has done work for me and my family."

Serving Harvel, IL and surrounding areas
Credit card accepted
In home appliance repair on most major appliances and brands. EPA certified to handle refrigerant to work on refrigerators and freezers. Keen problem solving skills giving you a quick and accurate diagnosis. I have been in business for 7+ years and have been in appliance repair for 15+ years.

Serving Harvel, IL and surrounding areas
In business since 1999
Free estimates
Credit card accepted
"Mike came out and went thru everything he would do to the bathroom and he was very knowledgeable. I haven't yet decided what to do but he was very professional."





+25

Serving Harvel, IL and surrounding areas
In business since 2024
Free estimates
Offers commercial services
"WOW --Daniel was truly AMAZING! Our AC went out right before a heatwave. I called a couple of HVAC companies and even got 2 estimates for a few thousands of dollars. We were told that we needed to replace the AC condenser along with other things in order for AC to work again. Found TBD Heating and Cooling via Angi and they sent a technician within hours. Daniel was incredibly professional, explained the issue clearly and had our AC working within minutes!! He was very good at explaining the issue that was actually minor --bad wiring that caused overloading of freon. Daniel confidently reassured that a replacement of the unit ($3 - 4,600!) was not needed! He was literally done in minutes, guys and...did not even charge us for his work! We are incredibly grateful for their service and will definitely be using them in the future. Highly recommend TBD Heating and Cooling, LLC. Thank you, Daniel!! God bless you."
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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