Propane Tank Exchange in Windom Township 1 Propane Tank Exchange in Windom Township Windom Township SearchAll (14)Colleges & Universities (1)Civic & Community Organizations (1)Pet Grooming & Boarding (1)Auto repair & services (3)HVAC & Air Conditioning Services (1)General Contractors (1)Propane Tank Exchange (1)Blue Rhino Propane Exchange Propane Tank Exchange21604 State Highway 56