Best Hauling in Unionville, Missouri. Top 30 Hauling in Unionville, Missouri, ranked by rating, reviews, votes. Last updated on November 2024 . U-Haul CO Unionville, Missouri Hauling Detail Address: 2308 Main Street, Unionville, Missouri 63565. Phone: (660) 947-3502. Website: www.uhaul.com. Categories of builders in Unionville, Missouri Heavy Construction Hauling Building Finish