phone(432) 685-9150

Available 24/7

DOT and Non DOT Testing—In Clinic or On Location

DOT Drug and Alcohol Testing

Pre-Employment | Random | Post Accident | Reasonable Suspicion | Follow-Up

Post Accident Testing Criteria

Lab-Based Drug Testing

Instant/ Rapid Drug Testing

Alcohol Testing

Hair Follicle Testing

K2/Spice Synthetic Marijuana Testing

DNA / Paternity Testing

Personal Testing

TPA / Consortium Services

Count on the professional, competent, and friendly staff at Trinity Drug Testing, LLC to meet your drug testing needs. Our Certified Professional Collectors are available for in-clinic and on-site collections.

Protect your business and employees with accurate drug and alcohol testing

Available 24/7

We Partner With:

Drug & Alcohol Testing
Clinical Reference Laboratory
Quest Diagnostics
Lifeloc Technologies
OMEGA Laboratories
Laboratory Corporation of America
TrinityDrugTesting Medtox
HairFollicleTesting | TrinityDrugtesting