About Us

DTM has over fifteen years of experience providing Drug & Alcohol Testing, Physicals, C/TPA Services, Laboratory Tests, Wellness Screens, Background Checks, TB Skin Tests, CPR & First Aid Training, Immunizations, Flu Shots, and DNA Testing. We provide services throughout the Rio Grande Valley, and have offices in Edinburg and McAllen, TX.

DTM is certified to conduct DOT and NON-DOT Drug & Alcohol Testing. As a C/TPA we can create and manage your drug & alcohol testing program with polices, training, education, and reports to keep you in DOT compliance. DTM has established a nationwide network of collection sites to meet your drug & alcohol testing needs anytime and any day.

COVID-19 Testing now available! Get tested while remaining within the confines of your vehicle. Please call for more information.

DTM Locations:

DTM - McAllen

717 S. 12th St.

McAllen, Texas 78501

Ph: (956) 627-3778

DTM - Edinburg

723 E. University Dr.

Edinburg, TX 78539

Ph: (956) 205-0103