Torrance, California Drug Test Services


Torrance, California Drug Screening & Workplace Testing Services

Why Choose WSI in Torrance, California?

Our Services in Torrance, California

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 Torrance, California

NameAddressCityStateZIP Code
WSI Testing Location21081 S Western Ave Torrance California 90501
WSI Testing Location21151 S. WESTERN AVE Torrance California 90501
WSI Testing Location2382 Crenshaw Blvd Torrance California 90501
WSI Testing Location18156 Crenshaw Boulevard Torrance California 90504
WSI Testing Location23456 Hawthorne Boulevard Torrance California 90505
WSI Testing Location3330 Lomita Boulevard Torrance California 90505
WSI Testing Location3333 SKYPARK DRIVE Torrance California 90505