Fire Hydrant Flushing - City Wide

The Collinsville Fire Department will be conducting fire hydrant testing throughout the city. For a list of current locations you can visit the Fire Department's Facebook page If your water runs and is a brownish color, this is why. Please just let your water run until it runs clear. We encourage you to not do any white loads of laundry during this time.

Opening a Business

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We are pleased that you are considering opening a business here in Collinsville, and we are here to help!  Please see the information provided our Business License page to help guide you through the process, whether you are interested in a small Uptown storefront or a major development project.


Questions Regarding Business Licenses: 
Carrie Carlisle, License Clerk
618.346.5200 ext. 1132  email

Questions Regarding Existing Zoning:
Derek Jackson, Community Development Director
618.346.5200 ext. 1120  email

Questions Regarding New Development Projects: 
Derek Jackson, Community Development Director
618.346.5200 ext. 1120    email

Questions Regarding Financial Incentives:
Mitch Bair, City Manager/Economic Development Director
618.346.5200 ext. 1119   email

Questions Regarding Uptown Businesses:
Cristen Harden, Associate Planner
618.346.5200 ext. 1140   email