Stockton, CA Drug Test Services


Stockton, CA Drug Screening & Workplace Testing Services

Why Choose WSI in Stockton, CA?

Our Services in Stockton, CA

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 Stockton, CA

NameAddressCityStateZIP Code
WSI Testing Location 523 East Main Street


Stockton


California


95202

WSI Testing Location 1429 W. FREMONT


Stockton


California


95203

WSI Testing Location 420 Acacia Street


Stockton


California


95203

WSI Testing Location 2021 West March Lane


Stockton


California


95207

WSI Testing Location 2087 Grand Canal Boulevard


Stockton


California


95207

WSI Testing Location 1530 East Hammer Lane


Stockton


California


95210

WSI Testing Location 3663 Arch Rd


Stockton


California


95215

WSI Testing Location 4747 Frontier Way


Stockton


California


95215

WSI Testing Location 10200 Trinity Parkway


Stockton


California


95219