A-1 Marshs Janitorial Services , Phone : (218) 233-3219 Business Category Janitors Supplies (Wholesale) A-1 Marshs Janitorial Service Po Box 565 Fargo, ND 58107 Phone : (218) 233-3219 Business Category Building Contractors Building Cleaning & Maintenance Services Construction Clean Up Contractors General Contractors-Nonresidential Buildings (No Industrial Buildings or Warehouses)