DOT and non-DOT drug and alcohol screening.

On-time appointments, mobile/on site or fixed site testing. Collection site for most major labs. TDTC has certified professional collectors. Pre-employment, random, 24/7 post-accident, reasonable suspicion, return to duty, follow-up. DNA paternity testing. Knowledgeable, experienced, prompt, courteous professionals, custom support & training. Arkansas State licensed. Certified Medical Review Officers (MRO's). Defensible reports, super fast, confidential results, No hidden charges or add-on fe...

On-time appointments, mobile/on site or fixed site testing. Collection site for most major labs. TDTC has certified professional collectors. Pre-employment, random, 24/7 post-accident, reasonable suspicion, return to duty, follow-up. DNA paternity testing. Knowledgeable, experienced, prompt, courteous professionals, custom support & training. Arkansas State licensed. Certified Medical Review Officers (MRO's). Defensible reports, super fast, confidential results, No hidden charges or add-on fees. Stop paying employees to travel and sit in waiting rooms for collection services. Increase productivity, reduce absenteeism and workplace accidents Lower insurance costs, curb employment theft, improve workplace morale. Enhanced services result in big savings.