Extra Space Storage

Store your belongings at Extra Space Storage on 1160 Technology Dr in O'Fallon, MO today! Our large selection of storage units, drive up access, drive up units, all-hours access, climate controlled units, manager living on site, exceptional security, ADA compliant, deliveries accepted, multiple entrance/exit gates, parking spaces, elevator access, drive up climate controlled units, wide drive isles, vehicles are allowed in drive-up units, Wifi available, convenient freeway access and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!