Self Storage Units in Mooresville, NC Seeking self storage space for your home or business? Go Store It on East Plaza Drive is located just off Highway 21 with nearby access to Interstate 77. Our storage facility is a couple of miles from downtown Mooresville, NC—which is about 25 miles from Charlotte. Find us near the Aldi, Mooresville Animal Hospital, Walgreens, and AutoZone Auto Parts. With standard storage units in addition to climate-controlled storage, our spaces range anywhere from 5×5 to 35×20 square feet to serve our tenants’ range of needs.