Muskegon, Michigan Drug Test Services


Muskegon, Michigan Drug Screening & Workplace Testing Services

Why Choose WSI in Muskegon, Michigan?

Our Services in Muskegon, Michigan

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 Muskegon, Michigan

NameAddressCityStateZIP Code
WSI Testing Location1675 Leahy St Muskegon Michigan 49442
WSI Testing Location1560 E SHERMAN BLVD STE 125 Muskegon Michigan 49444
WSI Testing Location1670 East Sherman Boulevard Muskegon Michigan 49444
WSI Testing Location433 SEMINOLE RD Muskegon Michigan 49444
WSI Testing Location1446 Maple Ridge Street Muskegon Michigan 49445