Gilleys Heating & Air Conditioning 4465 Prairie Rd Rockford, IL 61102 Phone : (815) 962-1957 Business Category Air Conditioning Contractors & Systems Heating Contractors Air Conditioning Supplies & Parts (Wholesale) Furnace Cleaning & Repairing Plumbing Heating & Air-Conditioning Furnaces-Heating (Wholesale) Furnace Fittings & Repair Parts Services           Financing Available, Industrial, Residential, Same Day Services Property Type           Industrial, Residential