Addit Heating & Air Conditioning started in 1978. Our family owned and operated company offers more than four decades years of experience in the HVAC industry. We’re licensed and insured in Illinois and Northwest Indiana. We offer air conditioning and heating services in an area within 30 miles of Crete and Chicago, IL, including Hammond, Schererville, St. John, Munster, Dyer and Crown Point,...
Rheem dealer,sales, service all makes and models, installations, boilers steam and hot water, duct work, gas piping, exhaust fans, air cleaners, humidifiers,
Heating & Air Conditioning Sales, service installation, sheet metal work, spiral duck work, gas piping.