San Diego Self Storage. At Juujbox, we provide a convenient way to store your belongings securely until you need them again. We have facilities across San Diego and serve the surrounding areas, including La Mesa, El Cajon, and Santee. So if you or your family are planning a move and need a place to securely store your extra furniture, dishes, and other household items until the day you move back home, or if you’re moving house permanently and need somewhere suitable to store your things. At the same time, if you are searching for new accommodation, don’t worry - our self-storage options have been specially designed to meet all these needs.