Testing Locations » Arizona » Chandler AZ » Az Clinical Services Llc – Az Clinical Services Llc – Drug Testing Only (Preferred) Az Clinical Services Llc – Az Clinical Services Llc – Drug Testing Only (Preferred) Az Clinical Services Llc – Az Clinical Services Llc – Drug Testing Only (Preferred)3150 N Alma School RdSte 7Chandler, AZ 85224-1400 United States