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What We Do

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Gateway Drug Screening provides comprehensive testing services including:

  • Workplace Drug Testing Programs 
  • In-Home Drug Testing
  • Hair Follicle Testing
  • Laboratory Testing
  • On-Site Drug Testing
  • DNA/Paternity Testing
  • Steroid Testing (Teens, Athletic Departments)
  • Drug Detection Assessments (Workplace, Home, School)
  • Background Checks
  • DOT Certified for Drug and Alcohol Collections

    Click for the BBB Business Review of this Drug & Alcohol Screening & Testing in Union MO

Please contact us to assist you in setting up a drug free workplace, school or home.

Drug Free Workplace Warning Signs