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Western DuPage Chamber

J.& E. Duff, Inc.

  • Engineering
  • Architects
909 W. Washington St.
West Chicago, IL 60186
(630) 562-3800
(630) 562-3801 (fax)
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Western DuPage Chamber of Commerce
306 Main St.
West Chicago, IL 60185
Phone: 630-231-3003
Fax: 630-231-3009
Email: team@westerndupagechamber.com

Hours
Monday- Friday: 8:00 AM-Noon 1:00 PM-5:00 PM
Saturday: By Appointment Only
Sunday: Closed