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Bid and Proposal Opportunities

General Purchasing questions can be made to the Financial Services Coordinator at 847-716-3504 or

The Village of Winnetka distributes its formal bids and proposals through the Onvia DemandStar electronic procurement system, enabling the Village to better connect with vendors and improve the overall efficiency of its purchasing operation.

You may register for Onvia DemandStar services, online, by clicking here. If you would like to register for your free notification service of purchase solicitations issued by the Village of Winnetka through DemandStar, log onto the Web page and select the “Onvia DemandStar FREE AGENCY” option. On the form that opens, furnish the pertinent information for your business and be sure to enter “Village of Winnetka” in the Agency Name field.


Disclaimer: has no affiliation with the Village of Winnetka other than as a service that facilitates communication between the Village and its vendors. is an independent entity and is not an agent or representative of the Village. Communications to do not constitute communications to the Village.


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