Storage Unit Costs & Sizes
At A-1 Self Storage, we serve all your storage needs! We offer a wide variety of sizes. From small units to store a closet full of items, to large garage-size units to store a whole house, and everything in between – A-1 Self Storage in National City, CA, has the right storage unit for you.
Closed all major holidays
7 Days A Week
6:00am - 10:00pm
Extended Phone Support Hours
Monday - Friday: 7:30am - 7:00pm
Saturday: 8:00am - 6:00pm
Sunday: 9:00am - 5:00pm
Rent Online to Save Time
Did you know that A-1 Self Storage offers the convenience of renting your storage unit completely online?
Don’t waste your time, rent online! You can complete a paperless rental online that is fast and easy. Plus you can still get the best pricing and specials. You can rent your storage space from the comfort of your own computer, tablet, or smartphone – day or night!
From choosing the right sized storage unit for your needs, to selecting the type of unit access you prefer (ground level, easy elevator access, or drive up access), and making your payment with your credit card, everything can be done online. You will even receive an email confirmation with your payment receipt and your rental documents. When you finish the rental process online, you simply need to stop by our office during business hours to receive your gate code and purchase your lock. It’s that easy!
Rent online to save time and guarantee your unit. We guarantee you’ll love your storage unit, or we’ll make it right. And, we only do month-to-month leases, so you’re never stuck in a contract.
Video Storage Unit Guides
† Online pricing available only for online reservations and rentals. Internet specials are for select units at select A-1 Self Storage locations, and are for new customers only. Advertised unit sizes are approximations and are for comparison purposes only as the actual unit may be larger or smaller than advertised. Units are not rented by the square foot and rent is not based on square-foot measurements.