San Miguel Mini Storage is a family owned and operated business specializing in self-storage. We have been serving satisfied customers in Contra Costa County since 1983. San Miguel Mini Storage is a family owned storage facility offering 13 sizes to meet all of your short or long-term storage needs.
Looking for self-storage in Concord, CA? Mt Diablo Self Storage has everything you need to store your items safely and securely. Our facility is equipped with the latest security systems and individual unit alarms. Behind all of this technology are friendly staff members who deliver excellent customer service, and strive to give you the best self-storage