WDTC offers a variety of services to businesses of all sizes. WDTC specializes in Third Party Administration (TPA) Consortium Management to help businesses comply with federal drug testing laws. We offer on-site, mobile-based testing, and after-hours drug testing.

Our Services:

Consortium (TPA – Certified Third-Party Administrator)

Clearing House

Drug Testing – Nationwide Service

  • POCT – Point of Collection Testing (5-12 different panels)
  • DOT /non-DOT
  • Hair Testing
  • Oral Testing

Occupational Health Services

  • DOT /Non-DOT Physicals
  • Respirator Fit
  • TB/PPD

Breath Alcohol

On-Site & After-Hours Drug Testing

Background Screening

  • 50 State Criminal Search Package
  • Non-Profit Search Package

DNA Testing

Testing vial service