According to our records, this business is located at 1370 N Magnolia Ave. in El Cajon (in San Diego County), California 92020, the location GPS coordinates are: 32.8155451 (latitude), -116.9625251 (longitude). A-1 Self Storage is categorized under Storage (SIC code 4225). Known organization manager is Dave Ratliff. Current estimates show that the unit has a sales volume of $378,000 and staff of approximately 3 people. You can contact the company by phone at (619) 444-2000.