Self-storage has never been so easy! A To Z Self-Storage is a newly constructed 300-unit facility located in Springfield. You can find us right around the corner of Kansas Expressway on Catalpa Street, just one block south of Grand. A To Z Self-Storage offers a variety of different sized units to accommodate all of your storage needs. Our units range in size from 5'x5' to as large as a 10'x30'. We want to make A To Z Self-Storage your storage facility. Our goal is to provide you with unbeatable service.