According to our records, this business is located at 580 Grand Ave. in Oakland (in Alameda County), California 94610, the location GPS coordinates are: 37.8093494 (latitude), -122.249963 (longitude). Global Drug & Alcohol Testing is categorized under Testing Laboratories (SIC code 8071). Known organization manager is Reba Simmons. Current estimates show that the unit has a sales volume of $141,000 and staff of approximately 1 worker. You can contact the company by phone at (510) 268-4901.