As the pioneer self-storage provider in Missouri and the metro east of Illinois, A Storage Inn prides itself on being locally owned and operated. Since our establishment in 1973, we’ve expanded to ten self-storage facilities, strategically located to serve communities across O’Fallon, Swansea, and Alton in Illinois, as well as Ballwin, Fenton, St. Charles, St. Louis, St. Peters, and Ellisville in Missouri. Offering flexible month-to-month leases, we ensure transparency and simplicity by eliminating any additional charges at move-in.

Established in 1973, A Storage Inn has emerged as the premier self-storage solution provider, catering to Missouri and the metro east of Illinois with a locally owned and operated ethos. Our network of ten strategically located facilities extends our reach to communities such as O’Fallon, Swansea, and Alton in Illinois, and Ballwin, Fenton, St. Charles, St. Louis, St. Peters, and Ellisville in Missouri. With hassle-free month-to-month leases and a commitment to transparency, we ensure a straightforward experience by foregoing any additional charges at the outset.