Testing Locations » Arizona » Phoenix AZ » Sonora Quest Laboratories – Phoenix – 12Th St & Mcdowell – Employer Drug Testing Not Offered Sonora Quest Laboratories – Phoenix – 12Th St & Mcdowell – Employer Drug Testing Not Offered Sonora Quest Laboratories – Phoenix – 12Th St & Mcdowell – Employer Drug Testing Not Offered1300 N 12Th StSte 503Phoenix, AZ 85006-2849 United States In the Edwards building.
