Welcome to A-1 Self Storage
At A-1 Self Storage in San Diego, CA, we are dedicated to providing you with the best in self storage. We offer month to month rentals in a clean, secure environment. Our state-of-the-art facility features convenient online bill payment and 24-hour surveillance cameras. Our professional management staff will be glad to assist you — we are here to help! Whether you are moving into a new home, expanding your business, storing your college dorm room for the summer, or even making space in your garage, A-1 Self Storage is here to help you along the way.
Providing secure, affordable self storage to businesses and residents in the San Diego County area including Mira Mesa, Miramar, Scripps Ranch, University of California, San Diego (UCSD), and nearby communities.
Closed all major holidays
7 Days A Week
6:00 am - 10:00 pm
Extended Phone Support Hours
Monday - Friday: 7:30am - 7:00pm
Saturday: 8:00am - 6:00pm
Sunday: 9:00am - 5:00pm
You'd be surprised how small a storage space you can fit your belongings into! Let us help you save space and money by finding the right size to fit your needs.
Rent online to save time. You can rent your storage unit from the comfort of your own computer, tablet, or smartphone any time! We guarantee you'll love your storage unit, or we'll make it right.
A-1 Self Storage offers a full line of boxes and moving supplies for your one-stop shopping convenience.
Meet Our Team
Jessica & Visar have been working together at Mira Mesa area self storage facility in San Diego, CA for a few months. This dynamic team has a new energy that shines through with their positive attitudes and warm smiles. Despite being a fairly new team, they communicate well and provide extraordinary customer service. Jessica & Visar believe that they are the best self storage facility in Mira Mesa because they are the cleanest and newest facility in the area. They strive to offer the best experience around, even offer freshly brewed coffee in the morning, along with cold water and a sweet treat for the afternoon. Please stop in to say “Hi!”
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*Advertised unit sizes are approximations and are for comparison purposes only. Units may be smaller than indicated or shaped differently than indicated. Customers should inspect the unit before signing the contract and the rental decision should be based on the inspection of the unit to be rented and not on the advertised unit size. Units are not rented by the square foot, and rent is not based on square-foot measurements.
**All Internet specials are at select A-1 Self Storage locations on select units. Offer applies to new rentals by new customers only at participating A1 Self Storage locations. One offer per customer. Offer available for limited locations and is subject to availability. Offer has no cash value. No refunds or substitutions are permitted.