Chicago Furnace & Boiler Repair

Welcome to Chicago’s #1 rooftop furnace repair company. Our techs are trained and certified to specialize in rooftop repair work. We stock over 500 parts on each one of our service trucks to insure you recieve the fastest repairs available in the Chicago rooftop repair business. It is our main focus to repair commercial rooftop units which are the most complex hvac units in the industry for technicians to understand.

If your ac furnace rooftop unit is small like the Carrier TJE model in the picture or you have a large Trane Voyager 100 ton unit like the one here, we can make your repairs fast and affordable.
It is difficult to find a company in Chicago that knows rooftops as well as Citywide Supply & Service. Don’t trust your expensive equipment to just anyone. Call the Pro’s who know your rooftop ac and heating system. We repair and install Carrier, Rheem, Goodman, York, Trane, Voyager, Heil, Bryant, Luxaire, and many other makes and models of RTU systems. We also sell parts for your furnace RTU. Give us a call we will have it in stock. Our store is open 24 hours by appointment only. Buy direct and repair yourself and save.