Testing Locations » California » Mountain View CA » Quest Diagnostics – Inside Mountain View Safeway Store – Employer Drug Testing Not Offered Quest Diagnostics – Inside Mountain View Safeway Store – Employer Drug Testing Not Offered Quest Diagnostics – Inside Mountain View Safeway Store – Employer Drug Testing Not Offered645 San Antonio RdMountain View, CA 94040-1303 United States Located next to pharmacy inside Safeway store.