WASH Multifamily Laundry Systems is a provider of laundry services for apartment buildings, condominiums, and other multi-housing properties. The company was founded in 1947 and is headquartered in Grimes, Iowa. WASH offers a range of laundry equipment and services, including leasing and servicing of machines, collection and processing of coins and cards, and management of laundry rooms. The company serves customers in the United States and Canada, and has a network of over 70 branch offices. WASH is committed to sustainability and offers energy-efficient machines and water-saving technologies.