24/7 Customer Support. New Highlands Self Storage is the smart choice for self storage in Bartow, FL. We are conveniently located on E.F. Griffin Rd., near the intersection of US Highway 98 and County Road 540A. Our storage facility is close to many local points of interest and businesses, such as Bartow Hospital, Bartow Ford and Catfish Country. Since our inception in 2006, we have proudly served the businesses and residents of Bartow and surrounding neighborhoods!