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"1st Year Price Guarantee"

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Self Storage in San Marcos

About Us

Welcome to San Marcos Mini Storage, located conveniently across from Fry’s 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). 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 San Diego Business Journal previously ranked San Diego Self Storage as the “#1 self storage operator in San Diego County!”

Learn more about San Diego Self Storage's 1st Year Price Guarantee

San Marcos Mini Storage

760-744-1065

175 South Bent Avenue San Marcos, CA 92078


Office Hours


Mon-Sat 8:00 am - 6:00 pm
Sun 8:00 am - 4:00 pm
Closed Major Holidays

Access Hours


7 Days A Week
6:00 am - 8:00 pm
Closed Major Holidays

Our Locations
Student Storage Icon

Student Storage

If you are a college student with storage needs, San Marcos Mini Storage has many storage solutions to choose from.

 

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Boat & RV Storage Icon

Boat & RV Storage

We can accommodate your Boat and RV storage needs, offering spaces from 20 feet to 22 feet long.

 

 

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Customer Reviews

Find out about the experience you can expect from current and former San Marcos Mini Storage renters themselves.

 

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*SPACE SIZE: Advertised space sizes are approximate and for comparison purposes only. Spaces may be smaller or larger than advertised. Spaces are not rented by the square foot, and rent is not based on square-foot measurements.  

**All Internet specials are at select locations on select units. Offer applies to new rentals by new customers only at participating San Diego Self Storage locations. One offer per customer. Offer available for limited locations and is subject to availability. Applicable administration and insurance fees are not included in this offer. Offer has no cash value. No refunds or substitutions are permitted. Use of Move-In Truck is based on availability and terms and restrictions apply. Move-in truck not available at all locations. Features and amenities vary by location.