McClain & Associates: The Future of Freight, Tailored for You. Since 1995, McClain Logistics has been the trusted, tech-driven 3PL partner building true supply chain partnerships. We offer comprehensive, multimodal solutions across North America, backed by 24/7 service and a powerful, next-generation TMS platform for real-time visibility and control. Services include: Truckload, LTL, Intermodal, Expedited, Warehousing, and Freight Management. Stop managing freight—start managing growth! Visit us: mcclainltd.com Call: (636) 896-0085