Welcome to San Marcos Mini Storage, located conveniently across from Frys Electronics 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). We have the largest percentage of exterior self-storage units of any facility in San Marcos, allowing drive up access and loading of your storage space. In addition, we offer specialty storage including climate-controlled storage units. We offer a FREE move-in truck, and it comes with a driver and gas included. All you need to do is load and unload your belongings from the truck. 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). 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.