Self Storage » California Self Storage » Highland Self Storage » Self Storage Highland Self Storage Search Results We've found 4 Highland Storage Facilities that meet your criteria - Click on any one of them for more information. Refine Search Size 5x5 5x10 5x15 10x10 10x15 10x20 10x30 Features Climate Controlled Drive-up Access Auto/Boat/RV Neighborhood None Found Extra Space Storage 7404 Boulder Ave Highland, CA 92346 866-381-7930 Specials First Month FREE!*On Select Units More Info Extra Space Storage 1775 Palm Ave. Highland, CA 92346 866-381-7930 Specials First Month FREE!*On Select Units More Info Need California storage in another city? Need storage in another California zip code? View additional California self storagefacilities?