999 West Dundee Road
Wheeling, Illinois 60090

Phone: 847-537-8270

Hours: 8AM – 4PM

Superintendent: Dr. Michael Connolly

School Board & Administration



CCSD21 is a school district comprised of 13 schools across 6 different communities in the northwest suburbs of Chicago.



School District 21 prides itself on its Professional Learning Community and its rich tradition of professional collaboration, high levels of professional development, and family-like atmosphere. If you see the opportunity to work with colleagues in making a difference in the lives of students and families in a truly diverse setting, School District 21 seeks your application.

Learn More

RFPs and Bids

Vendor Registration (FOR RFP/BID USE ONLY)

If you are a business that would like to be added to a database used by CCSD21, please register through CCSD21’s Procurement Portal. When registering, businesses are encouraged to select their UNSPSC commodity code and must select their Category in order to receive email notifications from the school district that match their services.

Click here to register 


CCSD21’s Procurement Portal

CCSD21 uses a procurement portal powered by Bonfire Interactive for accepting and evaluating bids and proposals electronically. Please contact Bonfire at [email protected] for technical questions related to your registration or submissions. You can also visit their help forum at

Click here to see Procurement Opportunities 

**Vendor Registration for other than RFP/BID purposes, please contact Business Services.


Advertised Bids

CCSD21 advertises all bids in the Daily Herald.

Please note: It is the responder’s responsibility to obtain any addenda that pertains to a particular bid.

The following list of Advertised Bids is sorted by closing date and time.

Bids will be held at Gill Administration Center, 999 W. Dundee Road, Wheeling IL 60090.

Bid Description
Summer 2022 Asbestos Abatement – Riley, Cooper & Tarkington Schools

Longfellow School Cement Bid #2205

Bid Opening Date
Monday, May 16, 2022, 2:00PM CST***Mandatory Pre-Bid Meeting: Tuesday, May 10, 2022 3:30 PM at Riley Elementary School 1209 East Burr Oak Avenue, Arlington Heights

Wednesday, May 25, 2022, 9:00AM ***Mandatory Pre-Bid Meeting: Tuesday, May 10, 2022 10:00 am at Longfellow School 501 S. Arlington Heights Road, Buffalo Grove

Publication Date
May 5, 2022 (Daily Herald only not on Bonfire)

Tuesday, May 3, 2022