Germantown, Maryland Drug Test Services


Germantown, Maryland Drug Screening & Workplace Testing Services

Why Choose WSI in Germantown, Maryland?

Our Services in Germantown, Maryland

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 Germantown, Maryland

NameAddressCityStateZIP Code
WSI Testing Location12321 Middlebrook Road Germantown Maryland 20874
WSI Testing Location19785 Crystal Rock Dr Germantown Maryland 20874
WSI Testing Location19785 CRYSTAL ROCK DRIVE Germantown Maryland 20874
WSI Testing Location19825 Frederick Road Germantown Maryland 20876
WSI Testing Location19851 Observation Drive Germantown Maryland 20876
WSI Testing Location20528 Boland Farm Rd Germantown Maryland 20876