Extra Space Storage in O'Fallon, MO, offers a variety of storage solutions, including climate-controlled and non-climate-controlled units, with convenient drive-up access. The facility is known for its cleanliness, organization, and exceptional security features, including electronic gate access and a manager living on-site. Customers appreciate the friendly, knowledgeable staff who provide helpful assistance, making the storage experience easy and hassle-free. The location is convenient, situated near the freeway and shopping areas, and offers competitive pricing. Many reviews highlight the excellent customer service, with staff members going above and beyond to accommodate individual needs. With amenities like lifts, parking spaces, and Wi-Fi, Extra Space Storage is a reliable choice for both personal and business storage needs.
Chris was very helpful in getting me settled in to my unit.
October 2026
Easy move in, easy close out! I’d rent from them the next time!
October 2026
Take me to Large truck dropping off a bunch of restaurant equipment. Rodney came and opened the side gate so we could pull the truck straight out instead of having to back through the complex to the main entrance
