Security First Self Storage in San Jose, CA has a wide variety of self-storage unit sizes to choose from. Click on the Small, Medium, and Large tabs to see unit rates and availability. You can reserve available units by hitting the Reserve Now button. You may also give us a call at 408-971-9111. We are happy to assist you in reserving your unit or putting you on a waiting list for the next empty unit. There is no charge for this. If we are not in, just leave a message and we will return your call promptly.