Drug & Alcohol Testing

Drug & Alcohol Testing Services

DISA has been providing customized drug and alcohol testing programs to customers for over 20 years. Our team focuses on personal attention to meet the needs of each customer for DOT, Consortium, and Company required testing programs.

DISA utilizes One Source Toxicology, the only SAMHSA, CLIA, CAP certified laboratory in Houston to provide the fastest turn around services available. Other affiliated laboratories include Omega Labs, Lab Corp., Psychemedics and Quest.

Our on-line web service allows members to access test results, manage rosters, random selection, and compliance reports.

Testing Services

Urine Drug Screening

  • U.S. Department of Transportation (DOT)
  • Customized NonDOT panels
  • Synthetic Testing

  • Multiple profiles for Synthetic testing performed with LC/TOF
  • Synthetic Cannabinoids (K2, Spice)
  • Synthetic Stimulants (Bath Salts)
  • Alcohol

  • Evidential Breath Testing
  • Saliva Screening
  • Hair Testing

  • Hair Testing services through Omega Labs and Psychemedics
  • Medical Review (MRO)

  • Comprehensive medical review and reporting by our in-house MRO and staff