SmartStop Self Storage in Federal Heights, serving the areas of Sherrelwood, Westminster and Thornton is the smarter way to store your belongings. Our self storage units feature climate control, video surveillance, wide driveways and deals like "1st Month Free" move-in specials. Whether youre downsizing, moving or just decluttering, the storage professionals at SmartStop Self Storage can help you decide which self storage unit size will work best for your needs.