Granite Mountain Storage is a modern, secure self-storage company with a state-of-the-art security system, convenient access, and valuable temperature controlled units located in West Valley, UT. Your belongings and properties are safe with us. We at Granite Mountain Storage is fully secure with 24-hour video monitoring utilizing 32 high-definition cameras covering the entire property, alarms on all exterior doors and passcode controlled gate entry. Only tenants are allowed through the gate.