Sterling, Virginia Drug Test Services


Sterling, Virginia Drug Screening & Workplace Testing Services

Why Choose WSI in Sterling, Virginia?

Our Services in Sterling, Virginia

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 Sterling, Virginia

NameAddressCityStateZIP Code
WSI Testing Location2233 GLENN DRIVE Sterling Virginia 20161
WSI Testing Location101 Enterprise Street Sterling Virginia 20164
WSI Testing Location46440 Benedict Drive Sterling Virginia 20164
WSI Testing Location47100 Community Plaza Sterling Virginia 20164
WSI Testing Location20804 EDDS LANE Sterling Virginia 20165
WSI Testing Location21036 TRIPLESEVEN RD Sterling Virginia 20165
WSI Testing Location6 Pidgeon Hill Drive Sterling Virginia 20165
WSI Testing Location45305 CATALINA COURT Sterling Virginia 20166