According to our records, this business is located at 1351 Pepper Dr # 55 in El Cajon (in San Diego County), California 92021, the location GPS coordinates are: 32.81851 (latitude), -116.931866 (longitude). A-1 San Diego Internet Service is categorized under Online Services (SIC code 7375). Known organization owner is David R Long. Current estimates show that the unit has a sales volume of $210,000 and staff of approximately 1 worker. You can contact the company by phone at (619) 588-8910.