About A-1 Self Storage

Welcome to A-1 Self Storage located at 556 W Main St in El Cajon, California, where we provide affordable self storage to businesses and residents in the San Diego East County area including El Cajon, Granite Hills, Rancho San Diego and nearby communities.

El Cajon, located in San Diego County, has a population of 107,000. For outdoor activities, there are places like El Cajon City Park, Stoney’s Neighborhood Park, or La Mesita Park. To gain an understanding of the region, you can visit the San Diego AeroSpace Museum, Knox House Museum, or the Santee Historical Society and Historic Barn. 

We have some excellent features here, which include:

• Indoor Storage
• Rental By Phone or Online
• Contactless Rentals
• Personal Storage
• Commercial Storage
• Student Storage

Storage Sizing

We have many different sizes of storage units available. From the small 4x5 size to the x-large 10x35, we have something that will work perfectly for whatever you need to store. Whether it be seasonal clothing, business inventory, paperwork, or anything else, there is a size that is just right for you.

Hours of Operation

Our office is open Monday through Friday from 9:00 a.m. to 6:00 p.m., and on weekends from 9:00 a.m. to 5:00 p.m. Tenants can access their units during our gate hours, 7:00 a.m. to 8:00 p.m. daily.

Personal Storage in El Cajon, California

People often turn to self storage when they need to store something, but don't need it all the time. Maybe you've had to downsize your home, or you want to protect valuable items like art, sports gear, or books from the elements. It doesn't matter if you only need to store a few pieces of furniture or an entire apartment's contents. You can find the right storage space for your needs with us.

Business Storage in El Cajon, California

Do you own a home-based business or a physical store? Do you have a construction business or are you a pharmaceutical representative? If you run any kind of business and require additional space, A-1 Self Storage can help. 

Renting storage from us costs less than renting office or residential space. If your home-based workspace or back room is becoming cramped due to expansion, you can take out storage with us to help. Not only will your items be securely kept, but you'll also be able to collect them whenever you need them, freeing up more space in your office or home. 

Student Storage near Grossmont College

For college and university students with limited square footage in their dorm rooms or apartments, self storage can be an affordable option for storing their extra belongings. Our 5x5 and 5x10 units are usually big enough for the majority of students' needs and rent for less than residential space, allowing them to save money on larger quarters.