Looking for Liberty storage? Visit StorageMart at 280 N Church Rd Pleasant Valley MO 64068 or call 816.792.4072. Get your First month free on select units! This StorageMart facility is not only in a convenient location, but it also has a variety of unit sizes and types available. Some units are climate controlled, so that your belongings never get too cold or too hot. Many customers like our drive-up units because you can park your car or truck right next to the door of your storage unit, which makes unloading and loading simple. We make it even easier on our customers by offering gate access from 6am all the way to 10pm. We try to make everything quick and easy for our Liberty storage customers.