logo

100 North Main Street
O'Fallon, MO 63366
Phone: 636-379-5532
Email: [email protected]

©2018-2019 City of O'Fallon, Missouri
 

Our Services

The Economic Development Department at the City of O’Fallon is dedicated to welcoming new businesses to the community by providing focused support, attentive service, and up-to-date demographics and site information. The City expedites the process of opening a new business with the assistance of the unique Open in the ‘O’ program. The City’s innovative business services also include business expansion assistance, frequent retention visits, free direct marketing opportunities, and more.
Patrick touring O'Fallon Casting

What We Can Do for You

What We Can Do for You

Patty Brown working

Meet Our Team

Meet Our Team

Thought bubble

Testimonials

Testimonials

Answering the phone, Ann

Get in Touch

Get in Touch

O’Fallon Fact: With distinctive features that include a platoon of bronze boots and an eternal flame, no other monument in the United States is quite like O’Fallon’s Veterans Memorial Walk, which was dedicated in 2001 as a place to honor all U.S. soldiers, past and present. Each year, thousands of people visit the Walk, which is free and open to the public 24/7.