Air Conditioning Companies in Decatur, IL

Comprehensive list of commercial and residential air conditioning companies in Decatur, IL offering installation, repair and maintenance services.

Business Listings

As a Carrier, Factory Authorized Dealer, we're proud of our 29 years of service to the Decatur area and look ahead to assisting you with your air conditioning & heating requirements. We are glad to serve both domestic and commercial clients with sales, service, and installation of a comfort system that is perfect for your business or home.


About Us Dubson Heating, Air Conditioning and Refrigeration. installs quality Trane equipment but will service all brands of furnaces and air conditioners. While we specialize in equipment replacement and remodel, we do new home construction. In addition, Dubson's can take attention of your electrical requirements, from minor repairs to installing a new electrical service.


We're a tiny HVAC Company in Central Illinois. We specialize in Residential and Light Commercial Heating and Air Conditioning. We repair all makes and models. We service a 20 mile radius of Pana, Illinois with our TEMPSTAR dealership. We have a dealership with HEATMOR Outdoor Wood Burning Furnaces.



Service for the office or home, servicing central Illinois for 46 years delivering the finest in service and finest in price for radon mitigation, testing, electrical, heating, air conditioning, duct cleaning, mobile homes, standby generators.

  • They lowerd the radon level in my home from a 19 pci to a.1, and the cost was $800 Check

At Douglas Heating and Air Conditioning, we are proud of our years of service to the Arlington Heights area and look ahead to assisting you with your air conditioning & heating requirements. We're glad to serve both domestic and commercial clients; our staff is prepared to assist you with the sales, service, and installation of the comfort system that is perfect for your business or home.


Year round comfort at its finest We specialize in delivering installation and service in domestic and light commercial applications. We continually train our technicians in the latest technologies that are increasingly changing the concept of home comfort.


Your project's success will depend on quality subcontracted work. This is why you need to put your development in the hands of experienced specialists. L.E.S. Heating and Air Co., is a premier contractor in the greater Chicagoland area, and we would like to express our interest in your project.


T om's Heating, Air Conditioning and Plumbing is a family run and run business with over three decades knowledge in the business of delivering quality service. Tom's was established in 1982 and has grown and extended to include plumbing, retail sales, custom sheet metal fabrication and many other services.