CONTACT Connect With Us for Flatbed Trucking Services We look forward to hearing from you! Name * PhoneEmail * Message Billing Address Tandem Logistics, LLCPO Box 90, 1101 Michigan AvenueSt. Louis, MI 48880 Ph: (800) 232-6748, Ext. 103 Dispatch Offices Saint Louis, MI OfficePh: (989) 681-5754Fax: (989) 681-2216 Michigan City, IN OfficePh: (989) 796-4792Fax: (989) 796-4792 Vanlue, OH OfficePh: (989) 796-4345Fax: (989) 796-4345 Carrier Requirements Authority: Satisfactory Rating Insurance: $1,000,000 Auto Liability Insurance: $100,000 Motor Cargo Applicable Workmen's Compensation Tandem Logistics, LLC named as Certificate Holder W-9: Signed and on File