93534 Drug Test Services


93534 Drug Screening & Workplace Testing Services

Why Choose WSI in 93534?

Our Services in 93534

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 93534

NameAddressCityStateZIP Code
WSI Testing Location1629 W. AVE. J SUITE 101 Lancaster California 93534
WSI Testing Location412 West Avenue J Lancaster California 93534
WSI Testing Location42212 10th Street West Lancaster California 93534
WSI Testing Location42220 10th Street West Lancaster California 93534
WSI Testing Location43535 17th St W Lancaster California 93534
WSI Testing Location43823 10TH ST W Lancaster California 93534
WSI Testing Location43839 N.15TH STREET WEST Lancaster California 93534
WSI Testing Location44451 16th Street West Lancaster California 93534
WSI Testing Location44469 10TH ST W Lancaster California 93534