Furnace Brands

York furnace repair
Comfortmaker furnace repair near Chicago
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Boilers

We are boiler repair experts with over 35 years experience with residential and commercial steam and hot water systems.

Chicago Furnace & Boiler Repair

We service, repair and maintain all types and brands of furnaces, boilers and rooftop units including Carrier, York, Lennox, Bryant, Rheem, American Standard, Trane, Luxaire, Amana, Goodman, Janitrol, Comfortmaker, Weil McLain, Peerless and more... Call or text for service 773-777-4888York furnace
                      repair  A furnace is a device that produces heat, typically for heating buildings or industrial processes. It works by burning fuel, such as natural gas, propane, or oil, to produce hot air.  Furnaces are commonly used in residential and commercial settings, and come in various types, including gas-fired furnaces, oil-fired furnaces, and electric furnaces. They are designed to provide consistent and reliable heat, with some models offering advanced features like programmable thermostats, multi-stage heating, and high-efficiency ratings. Furnaces can be installed in a variety of locations, including basements, crawl spaces, and attics, and require regular maintenance to ensure optimal performance and safety.

24 Hour Emergency Furnace Repair Service In Chicago

Most furnace repairs are simple and relatively inexpensive if diagnosed properly and repaired early on. Over 50% of our residential repairs are performed for less than $500, and many of those for less than $250! Other problems can include faulty draft inducers, blower motors, or worst case scenario bad heat exchangers. Unless there are multiple issues or a bad heat exchanger, we will usually recommend repairing the furnace for much less than the cost of replacing it.

Only in the worst cases do the cost of repairs outweigh the cost of replacing and by far is the minority of issues we find. Lack of regular service and maintenance is the main reason for unit failures that can be easily avoided. We provide planned maintenance agreements for homes and businesses that greatly help in eliminating breakdowns and reducing your energy costs. Ask us for a free estimate 773-777-4888

There is the additional benefit of energy savings if you replace your equipment with a higher efficiency system. Most new higher end systems will also run quieter and some are capable of staging and/or variable speed operation which can even out temperature swings between off-on cycles and between different rooms.


Boilers are a type of heating system that uses hot water or steam to warm a building or provide hot water for various uses. They typically consist of a tank or container where water is heated by a heat exchanger or burner, and then circulated throughout the building through pipes. Boilers can be powered by various fuels, such as gas, oil, or coal, and can be controlled by thermostats to maintain a desired temperature. They are commonly used in homes, commercial buildings, and industrial settings to provide warmth and hot water for washing and other purposes.

We service and repair most types of residential and commercial steam and hot water boilers and systems including:
Weil McLain - Peerless - Utica - Crown - HB Smith - Burnham - Viessmann - Laars - AO Smith - Raypak - Rheem


Rooftop HVAC repairRooftop heating units, also known as RTUs (rooftop unit air conditioners), are self-contained heating and cooling systems installed on the rooftop of a building. They provide both heating and cooling to individual zones or floors of a building, and are often used in commercial and industrial settings. RTUs typically consist of a fan coil unit, a condenser coil, and a control panel, and can be powered by electricity or gas. They are commonly used in areas where individual zoning is required, such as hospitals, schools, and office buildings, and are often more cost-effective than installing separate heating and cooling systems for each zone.

Call or Text Now for Service! 773-777-4888
Lennox RTU blower repair