According to our records, this business is located at PO Box 1203 in San Carlos (in San Mateo County), California 94070, the location GPS coordinates are: 37.5071591 (latitude), -122.2605222 (longitude). Atherton Electric is categorized under Fire Alarm Systems and Equipment Testing (SIC code 1731). Current estimates show that the unit has a sales volume of $396,000 and staff of approximately 3 people. You can contact the company by phone at (650) 592-1939.