Duncan, Oklahoma Drug Test Services


Duncan, Oklahoma Drug Screening & Workplace Testing Services

Why Choose WSI in Duncan, Oklahoma?

Our Services in Duncan, Oklahoma

Drug Test

Random Management Programs

Physical Exams

Specialized Testing

Expert Training Programs

Background Check Services

Core Services


Reason for Test


  • Pre-Employment Test
  • Random Test
  • Post-Accident Test
  • Reasonable Suspicion Test
  • Return to Duty Test
  • Follow-up Test
  • Periodic Test

Physicals & Health Testing


  • DOT Physical
  • Physical
    • Respirator Physicals: For workers who handle hazardous substances.
    • Pulmonary Function Test
    • OSHA Medical Questionnaire
    • Lift Test
    • Chest X-Rays
    • Kraus Weber
    • EKG
    • Vision Test
      • Vision Snellen
      • Vision Titmus
      • Vision Ishihara
      • Vision Jager
  • Titer Test
    • Hepatitis A
    • Hepatitis B
    • Hepatitis C
    • TransFERRON Gold Tuberculosis
    • Measles
  • Wellness Testing

Workplace Programs and Training


Additional Services


  • FMCSA Clearinghouse Support
  • Background Checks
    • County Background Search Check
    • State Background Search Check
    • Federal Background Search Check
    • Name Alias Background Search Check
    • Sex Offender Background Search Check
    • OIG Background Search Check
    • SSN Trace Background Search Check
    • Global Terror Watch List Background Search Check
    • Adverse Action Background Search Check Assistance

FMCSA Clearinghouse Compliance Support

Interested? Contact Us

Our Locations in Duncan, Oklahoma

NameAddressCityStateZIP Code
WSI Testing Location1120 U.S. 81 Duncan Oklahoma 73533
WSI Testing Location1407 N. WHISENANT DRIVE Duncan Oklahoma 73533
WSI Testing Location1507 Brookwood Avenue Duncan Oklahoma 73533
WSI Testing Location1509 Brookwood Avenue Duncan Oklahoma 73533
WSI Testing Location1601 BROOKWOOD Duncan Oklahoma 73533
WSI Testing Location2004 U.S. 81 Duncan Oklahoma 73533
WSI Testing Location2000 W. ELK Duncan Oklahoma 73534