The Artisans of Specialized Freight. As your partner, we ensure your cargo arrives on schedule & damage -free. We offer national transportation services utilizing company-owned equipment, our affiliates, and brokerage services, giving you a fully insured, single source transpiration service provider nationwide. We have operating authority in the continental 48 states and carry Michigan Intra-State (MPSC) authority as well as Ontario, British Columbia and Canada Authority. Great Lakes Heavy Haul is a division of Unified Logistics Operating Group, www.unifiedlogistics.com