CAIRS Office

4801 Southwick Drive, Suite 610
Matteson, IL 60443
Public parking available within the building parking lot.

  • Phone:
    1. 312-895-4300 — Main Number
  • Fax: (312) 895-4313
  • Email:

Office Business Hours

9:00 AM to 5:00 PM, Monday to Friday

  • Next day assignment requests received after 4:30 PM will not be processed until the next business day
  • CAIRS is closed on major holidays and you must consider those days as “non business days” when scheduling an assignment. (Please see CAIRS Office Holiday Closure listing at right)

Other Information