Storage Made Simple

Drive-up units

Climate-controlled units

RV/Boat parking

24/7 surveillance

Electronic gate access

Fenced facility

Flexible leases

Well-lit facility

Online bill pay

Providing Self Storage For 45+ Years

Since 1973, A1 U Store It has been a locally owned and operated family business. All of our staff, managers, and owners are members of the local community and ready to meet your storage needs. We’re proud to be members of the Missouri Self Storage Association. 

We offer residential, business, and vehicle self storage at six convenient locations in St. Louis, MO and Springfield, IL. All facilities have multi-layer security, including 24/7 video surveillance, electronic gate access, perimeter fencing, and security lighting.  

We offer safe and convenient storage solutions with all the amenities offered by our corporate counterparts, including online rentals, flexible leases, tenant insurance, delivery acceptance, move-in specials, and referral bonuses. 

Our storage units range in size from 16 to 600 square feet. All units include lights and are on the ground-level—making for easy loading and unloading. Select facilities also offer climate-controlled units and outdoor parking for RVs, boats, and other large vehicles. 

We know that moving and other life events that require storage can be stressful. Storage shouldn’t have to be.  That’s why our motto is “Storage Made Simple.”

Rent your storage unit

Six Convenient Locations