List of U-Haul Stores in Union City, CA Outlet Note Regular Brands U-Haul California Union City Rating 4.6 based on 77 votes Products Moving Equipment Rental Storage Rental NameAddressPhone Name/Address/Phone U-Haul outlet - Union City 4400 Horner St (510) 475-7485 U-Haul outlet - Union City 32112 Alvarado Blvd (510) 471-6456 People Also Viewed