4850 Butterfield Road (P.O. BOX 601) Hillside, IL 60162 phone 708.449.2449 fax 708.449.2442 e-mail hcochq@sbcglobal.net
Chamber Office Hours Monday 10am – 1pm Tuesday 10am – 1pm Wednesday 2pm – 5pm Thursday 10am – 1pm Friday 2pm – 5pm
