Reserve Today. No Touch Rentals & No Obligations

Office Hours


9:00am - 6:00pm
9:00am - 5:00pm

Closed all major holidays

Access Hours


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


The Right Storage for You

Review from Maral for A-1 Self Storage in Belmont, California

Reviews star rating from Diane C. for A-1 Self Storage in Belmont, California

"If you're looking for Self Storage in the Bay Area, I highly recommend A-1 in Belmont!!"

- Maral H.

Review from Alex for A-1 Self Storage in Belmont, California

Reviews star rating from Diane C. for A-1 Self Storage in Belmont, California

"The place is immaculately clean, feels more like a biotech facility than simply storage. The service is at the level of luxury car dealerships."

- Alex C.

Review from Erick for A-1 Self Storage in Belmont, California

Reviews star rating from Diane C. for A-1 Self Storage in Belmont, California

"This has to be my favorite facility from all the different storage facilities I’ve visited."

- Erick P.

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Welcome to A-1 Self Storage in Belmont, California 

Whether you are moving into a new home, expanding your business, storing your college dorm room for the summer, or just making space in your garage, A-1 Self Storage has the space you need. At A-1 Self Storage in Belmont, California, we are dedicated to providing you with the best in self storage and helping keep our customers and employees safe. That’s why every A-1 Self Storage facility is cleaned and sanitized regularly, and our team members follow all social distancing guidelines. 

A-1 Self Storage offers month-to-month rentals in a clean, well-lit environment, and our state-of-the-art facility features extended access hours, convenient online bill payment, and climate-controlled storage units.

Providing affordable self storage to businesses and residents in the San Mateo County area including Belmont, San Mateo, San Carlos, Notre Dame de Namur University (NDNU), and nearby communities.

What Size Do I Need?

View Unit Sizes

How It Works

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1. Rent Online or Call to Reserve

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2. Access Your Unit

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3. Move In

Get Started

Meet Our Team

Tim and Daniel work together at our Belmont, California, self storage facility. Together, this team has years of experience in customer service. Tim and Daniel believe that going the extra mile to provide the best service around, along with offering clean storage units at a convenient location, is what makes them the best. Stop by the office and experience their five-star service today!


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