San Marcos Mini Storage

About Us

Welcome to San Marcos Mini Storage, located conveniently across from the Costco Business Center on Bent Avenue just north of San Marcos Boulevard. San Marcos Mini Storage provides exceptionally clean and convenient self-storage in San Marcos with units from a small size of 3'x5' (15 square feet) to our largest exterior unit 22'x22' (484 square feet). San Marcos Mini Storage is part of the San Diego Self Storage family, which is a locally owned and operated network of neighborhood self-storage facilities located throughout San Diego County. Customer service is our highest priority and over 40% of our customers come from referrals or repeat customers. San Marcos Mini Storage also provides a “1st Year Price Guarantee,” which is unique in our industry and guarantees we will not raise your rates during the first year of your stay (our lease is month-to-month).

We have a large percentage of affordable ground floor and exterior self-storage units, which allows for easy access and loading as well as a newly built multi-story building. In addition, we also provide specialty storage including climate-controlled self-storage units. Come see why the San Diego Union-Tribune has chosen San Diego Self Storage as the “#1 self storage operator in San Diego County!”