Taking Your Drug Test

If you are required to take a drug test as part of your package we have arranged for you to take your drug test at any of the convenient locations provided below. Simply go to the facility during business hours.


You must bring with you:

-     Two Forms of Photo ID.Your driver license and JJC student identification card are acceptable.

-     A print out of your order receipt once ordering is complete on the website.

• IMPORTANT: DO NOT drink more than 8 ozs of fluid in the 2 hours prior to giving a urine sample. An abundance of fluid will result in a “dilute” reading, which constitutes a “flagged” situation. It will keep you from attending clinical and requires immediate re-payment and re-testing.

Turnaround Time is usually 48 hours after you complete drug test with the following exceptions:
  • For Negative Results – results are completed within 48 hours after taken.
  • For Dilute Results - you must contact Collegescreen at 1-888-324-3251 for further instructions on retaking.
  • For Positive Results - the results are forwarded to the Medical Review Officer. The Medical Review Officer will contact you for verification of any prescription drug you may be taking to show a false positive. After discussion, the Medical Review Office will send confirmation to Collegescreen to input the results and close the order. If the order is positive the Medical Review Office will list the drug that is positive.

Chicagoland Drug Testing
93 Caterpillar Dr.
Joliet, IL 60436

PHONE(815) 744-0738
Fax: (815) 744-0748

walk-in service



HOURS
Monday - Thursday: 8:00 -5:00 PM
Friday: 8:00 - 4:00 PM
Saturday: By Appointment Only
Hours displayed are regular business hours; variations may occur due to holidays.


NOTE: If you desire to use another drug testing facility give us a call prior to attending to ensure proper routing of the results. Some facilities may have an additional fee. Call us at 888-324-3251