Mt. Olive Storage has been a family-owned and operated business since 1971 with exceptional customer service and secure storage! We have 24/7 video security and a wide range of different sizes to meet your self-storage, RV, Boat & Trailer parking, and commercial storage needs! If you're in the Duarte, CA area, come check us out! We also sell propane for RV's, BBQ's and fork lift tanks.