Drug & Alcohol Testing & Detection Services locations near Irving, TX
Showing 1–10 of 10 results
We track 10 drug & alcohol testing & detection services listings in and around Irving, TX, spread over 10 ZIP codes. Listings here were last checked in Aug 2026.
Updated Aug 2026
Psychemedics Corp
📍 5220 Spring Valley Rd Ste 613, Dallas, TX, 75254
📞 972-490-8001
Forensic DNA & Drug Testing Services Inc
📍 701 Commerce St Ste 205, Dallas, TX, 75202
📞 214-573-7600