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    • 24 Hour Onsite Results
    • Testing Services
      • Post Accident Testing
      • Pre-Employment Screening
      • DNA Testing
      • Substance Abuse Test
      • Onsite Mobile Drug Tests
      • Lab Testing Services
      • Schedule Appointment
    • DOT Services
      • DOT Testing
      • DOT/MC Setup
    • FAQ's
    • Training Services/Certs
    • Notary Services
    • Business Credit
    • Contact Us
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  • 24 Hour Onsite Results
  • Testing Services
    • Post Accident Testing
    • Pre-Employment Screening
    • DNA Testing
    • Substance Abuse Test
    • Onsite Mobile Drug Tests
    • Lab Testing Services
    • Schedule Appointment
  • DOT Services
    • DOT Testing
    • DOT/MC Setup
  • FAQ's
  • Training Services/Certs
  • Notary Services
  • Business Credit
  • Contact Us

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  • My Account

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We offer after hours services, 24 hours a day, 7 days a week.*

24 Hour Onsite Results Laboratory and drug testing

21750 Main Street Unit 11, Matteson, Illinois 60443, United States

312-832-6662 info@24houronsiteresults.com

Hours

Open today

09:00 – 17:00

*We offer after hours services, 24 hours a day, 7 days a week. Emergency in person and mobile lab testing services are available after 5 pm for an additional fee.  Please call or email us for After Hours services. 

  • Post Accident Testing
  • DNA Testing
  • Substance Abuse Test
  • Onsite Mobile Drug Tests
  • DOT Testing

24 Hour Onsite Results

21750 Main Street, Unit 11, Matteson, IL 60443

312-832-6662

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