Phone: (708) 456-8000
Open: Mon - Fri 9:00 AM to 12:30 PM

Helping Local Business, Residents & Organizations to

Connect & Grow


A partner for the success of your business and the vitality of our communities of Elmwood Park, Franklin Park, Leyden Township, Mont Clare in Chicago, River Grove, and Schiller Park.

Since 1945, our chamber has been a staple in promoting an environment that creates success for our local businesses, neighborhoods, and surrounding area.  We are a member organization ready to assist residents, business owners, and organizations in making our communities even more vibrant and visible.  Please reach out and let us know how we can help. 


Where is Katie


Community Guide



Community Guide
Click the Community Guide cover courtesy of the Daily Herald Media Group to see additional news, events, clubs, attractions, member information, and more!




Some of our great members and their reviews

I didn’t know anybody at the first chamber event I went to. Now, it feels like a family where everybody goes out of each other’s way to help and support one another.

Joseph Perino Financial Advisor, Edward Jones

The Grand Chamber by O'Hare is one of the best tools I have for networking with fellow business owners and their employees, as well as my local customers and village officials. 

Joseph Bellocchio Arrow Body & Fender Service

Each year The Grand Chamber by O'Hare is proud to:

Raise Money

Throughout the year, the Chamber raises money at various events for local Charities.

Utilizes Local Media Support

Used all local media to help support our
local businesses and community.


Hosts Networking Events

Hosts Networking events to encourage business growth in Elmwood Park, Franklin Park, Leyden Township, River Grove, Schiller Park, and Mont Clare communities.


Community GuideProduces the Community Guide

Produces The Grand Chamber by O'Hare Community Guide, one of the best resource books available in our area for information on the community and local businesses. This Guide is delivered to the chamber focused communities with a detailed listing of all our members.