Merts Heating & Air Conditioning

Since 1952, we've provided commercial and residential HVAC service to Steger, Illinois and the Crown Point, Indiana area. We're recognized by the Better Business Bureau for our heating and cooling equipment sales and service. Our technicians carry NATE and BPI certifications, and we specialize in furnace maintenance and repair, A/C maintenance and repair, air purification and filtration, and boiler products.