As a full-service heating and furnace contractor, Comfort Pro’s Heating and Air Conditioning, Company offers a service and repair department that is dedicated to keeping your home or business’s heating equipment running smoothly and efficiently all year long.

We have expert, well-trained service technicians available on call after hours and weekends to ensure that you and your family are always comfortable and warm, despite our cold Windy City winters.

We understand the need for prompt and fair furnace repair service when your family’s or employees’ comfort and safety are at stake. We arrive on time and complete an objective diagnosis of the problem. We then give an estimate on the cost of the furnace repair. After submitting the estimate for your approval and making sure all your questions are answered, we complete the repair properly, justifying the confidence our customers have come to depend on.


To ensure that our standards of quality and integrity are maintained, our furnace repair technicians are continuously educated through experience and training. We know that every customer’s needs are unique to the individual home, family and heating equipment. Our technicians are trained to complete repairs on all name brands and applications. We also understand that you have a busy schedule, and we will make our service call at a time that will be convenient for you and your family..


We service just about all name-brand air conditioners, heat pumps and furnaces, including: Amana, Goodman, Armstrong, American Standard, Lennox, Carrier, Coleman, Comfortmaker,  LG, Samsung, Heil, Rheem, Ruud, Bryant, Payne, ArcoAire, Janitrol, Sanyo.

       About Our Furnace Repair Service:

• We promptly respond to your heating and furnace problems.
• We explain your pricing up front.
• We accommodate your busy schedule.
• We service all furnace makes and brands even if we did not install the equipment.
• We work on light commercial rooftop units.
• We promptly provide replacement estimates for red-tagged equipment.
• We offer residential and commercial service agreements to make maintenance convenient and     affordable.
• We have service staff available on call after hours and weekends.

In our cold Windy City winters, we rely on our furnaces to keep our homes comfortable and give them little thought most of the time. However, if the furnace stops working during a power failure or for mechanical reasons, it can be an emergency situation. In extreme cases, a furnace failure can end with freezing temperatures inside our homes, burst water pipes and flooded basements. What to do if the furnace stops is something every Chicagoan needs to know.

A Furnace Can Stop Working on the Coldest Chicagoland Winter Day

Winters in the Chicagoland area can be brutal. It's hard for most of us to understand how our ancestors managed to survive during the winter, living in drafty houses heated only with firewood. Today, of course, we have modern furnace systems and well-insulated homes. We live in comfortable surroundings, despite the harsh weather. Modern furnace systems are so reliable that we rarely think about what would happen if the furnace just stopped working.

How to Troubleshoot Your Gas Furnace:

Don't Panic - If the furnace stops working, it's not an immediate emergency. Most homes only lose one or two degrees of temperature per hour, even when the temperature outside is at zero degrees or below. You have plenty of time to take care of things.

Don't Endanger Your Family – Do not be tempted to use improvised heating measures. Portable kerosene and propane heaters are not safe for use inside a home, due to the risk of carbon monoxide poisoning. For the same reason, operating a gas kitchen range is an unsafe way to heat your home.

If There's No Electric Power – If the power has failed in your home, call your electric power company's toll-free number. Report the power outage. Usually, your entire neighborhood will have no power. The company should be able to give you a rough estimate of when the power will be back on. Typically, it's not more than a few hours, so throw on a sweater and wait it out. If the problem is limited to your home, they'll check it for you, but you may have to call an electrician if the problem is in your house's wiring.

If The Furnace Has a Problem - If the electricity is on, none of the tips above has worked, call Comfort Pro’s Heating and Air Conditioning, Company as soon as you can, at 630-456-4474. They have experienced repair crews ready to help, even after hours and on weekends. They service and repair all brands of heating systems. They'll advise you about how soon a repair crew will arrive. Once a technician is at your home, he'll advise you after diagnosing the problem. Most problems can be repaired quickly and your home will be warm again.

Worst Case Scenarios – Although it's unlikely, a major failure may mean that your furnace needs to be replaced or the power may be out for more than 24 hours. If that occurs, you may have to move yourself and your family to warmer surroundings. If you have to vacate your home while repairs are made, call a plumber before you leave and have him shut off the water and drain your internal plumbing to prevent burst pipes if the temperature drops too low.

If You're Out of Town – Before traveling in the winter months, you should arrange for someone to check your home once a day. A power or furnace failure while you're out of town can be a disaster. Having someone make a daily house check allows necessary repairs to be done before any damage occurs. Make sure that person knows how to contact you when you're away.