Great Western Supply Co. is the leading provider of janitorial supplies and equipment in the Quad Cities & surrounding areas. Our regional delivery & equipment repair fleet, knowledgeable sales team, same-day shipping option and broad expertise across all aspects of the cleaning industry guarantee you'll never be without the items or technical guidance you need to keep your buildings safe and clean. With three fully stocked warehouses across Eastern Iowa and two walk-in locations, we invite you to connect with our team to explore how we can help you save time and money.