Contact Info
O'Fallon Chamber of Commerce & Industries
Kathy Duck
2145 Bryan Valley Commercial Dr
O'Fallon, MO 63366
Phone: 636-240-1818
Contact Form
Website: OFallonChamber.org
Photo Tour





Services
- Business Education
- Advocacy
- Networking
- Community Engagement
- Workforce Development
- Scaling Business
Hours of Operation
Monday - Thursday 8:00am - 5:00pmFriday 8:00am - 3:00pm
Due to the many events we organize, we may not be in the office every day.
About Us
Reach out to schedule coffee, lunch, tea or just a meeting!
Our Social Networks/Blogs