A & J Sales 4219 Floyd Blvd # 2 Sioux City, IA 51108 Phone : (712) 239-3390 Business Category Appliances-Household Major-Repair Air Conditioning Contractors & Systems Heating Contractors Commercial & Industrial Refrigeration Equipment Refrigeration Equipment & Supplies Plumbing Heating & Air-Conditioning Refrigerating Equipment Parts & Supplies Manufacturers Electrical & Electronic Repair Shops