37421 Drug Test Services


37421 Drug Screening & Workplace Testing Services

Why Choose WSI in 37421?

Our Services in 37421

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 37421

NameAddressCityStateZIP Code
WSI Testing Location 1521 Gunbarrel Road


Chattanooga


Tennessee


37421

WSI Testing Location 1618 GUNBARREL ROAD


CHATTANOOGA


Tennessee


37421

WSI Testing Location 2021 HAMILTON PL. BLVD


Chattanooga


Tennessee


37421

WSI Testing Location 2204 Encompass Drive


Chattanooga


Tennessee


37421

WSI Testing Location 5805 LEE HIGHWAY


CHATTANOOGA


Tennessee


37421

WSI Testing Location 5959 SHALLOWFORD RD.


CHATTANOOGA


Tennessee


37421

WSI Testing Location 6102 Shallowford Road


Chattanooga


Tennessee


37421

WSI Testing Location 6740 LEE HIGHWAY


Chattanooga


Tennessee


37421

WSI Testing Location 7155 Lee Hwy


Chattanooga


Tennessee


37421