Casper, Wyoming Drug Test Services


Casper, Wyoming Drug Screening & Workplace Testing Services

Why Choose WSI in Casper, Wyoming?

Our Services in Casper, Wyoming

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 Casper, Wyoming

NameAddressCityStateZIP Code
WSI Testing Location111 South Jefferson Street Casper Wyoming 82601
WSI Testing Location130 W MIDWEST AVE Casper Wyoming 82601
WSI Testing Location1988 E 1ST ST Casper Wyoming 82601
WSI Testing Location2115 E 12TH ST Casper Wyoming 82601
WSI Testing Location419 South Washington Street Casper Wyoming 82601
WSI Testing Location428 South Durbin Street Casper Wyoming 82601
WSI Testing Location951 North Poplar Street Casper Wyoming 82601
WSI Testing Location2301 Oxford Lane Casper Wyoming 82604
WSI Testing Location4658 West Yellowstone Highway Casper Wyoming 82604
WSI Testing Location2025 East 2nd Street Casper Wyoming 82609
WSI Testing Location2027 East Yellowstone Highway Casper Wyoming 82609
WSI Testing Location2202 Linda Vista Drive Casper Wyoming 82609
WSI Testing Location2546 East 2nd Street Casper Wyoming 82609