Reserve self storage in San Antonio from StorageMart and get the First month free on select units! Visit us at 1575 Thousand Oaks Dr or call 210.494.0628. Our San Antonio self storage features ground-level storage units. This makes it quick and easy to move your items with no need for elevators or stairs and you’ll have use of our hand carts or dollies to move boxes and large items. Climate control storage units keep your stored items at an even temperature so they aren’t exposed to extreme climate change. San Antonio climate controlled storage units are ideal for most items you want to store, from photographs to furniture and more. Our clients are able to access their units during the gate hours of 6am to 10pm.