Vacaville, CA Drug Test Services


Vacaville, CA Drug Screening & Workplace Testing Services

Why Choose WSI in Vacaville, CA?

Our Services in Vacaville, 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 Vacaville, CA

NameAddressCityStateZIP Code
WSI Testing Location 1010 Nut Tree Rd


Vacaville


California


95687

WSI Testing Location 600 NUT TREE ROAD STE 320


VACAVILLE


California


95687

WSI Testing Location 1679 East Monte Vista Avenue


Vacaville


California


95688

WSI Testing Location 418 Davis Street


Vacaville


California


95688

WSI Testing Location 770 MASON St., 2ND FLOOR


VACAVILLE


California


95688