Calumet Heating & Cooling has been proudly serving the South Suburbs since 1947. Our licensed and insured technicians are friendly and courteous, offering quality craftsmanship and extensive knowledge of all units. Our professionals can assist you with: Air Conditioners, Furnaces, Water Heaters, Boilers, Humidifiers, all makes and models. We're known for offering honest service at an affordable price. We accept most major credit cards for your convenience. Expect more from your heating and cooling contractor. If you think you're paying too much or you're not getting the service you deserve, contact us for a second opinion. Call us today for your free estimate.