Charleston, South-carolina Drug Test Services


Charleston, South-carolina Drug Screening & Workplace Testing Services

Why Choose WSI in Charleston, South-carolina?

Our Services in Charleston, South-carolina

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 Charleston, South-carolina

NameAddressCityStateZIP Code
WSI Testing Location3605 MEETING ST Charleston South Carolina 29405
WSI Testing Location4115 Dorchester Road Charleston South Carolina 29405
WSI Testing Location8091 RIVERS AVE. Charleston South Carolina 29406
WSI Testing Location1115 Savannah Highway Charleston South Carolina 29407
WSI Testing Location1851 SAM RITTENBERG BLVD Charleston South Carolina 29407
WSI Testing Location8 FARMFIELD AVE Charleston South Carolina 29407
WSI Testing Location743 Folly Road Charleston South Carolina 29412
WSI Testing Location3424 SHELBY RAY COURT Charleston South Carolina 29414
WSI Testing Location3625 West Montague Ave Charleston South Carolina 29418