RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Cook County, Illinois

Browse open government contracting RFPs, RFIs, RFQs, and Sources Sought in Cook County, Illinois on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies across Cook County, Illinois, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

StatusTitleBuyerDue Date
OpenProfessional Auditing Services for Cook County Land Bank Authority

The Cook County Land Bank Authority is seeking professional auditing services for their 2024 fiscal year.

Cook County, IL, USA•Request for Proposal (RFP)Minority-Owned BusinessWoman-Owned Business
Cook County > Cook County Land Bank Authority6/29/2026
OpenCity of Chicago EV Charging Stations Installation

The City of Chicago is seeking proposals for the installation of EV charging stations.

Chicago, IL, USA•Request for Proposal (RFP)
City of Chicago7/13/2026
OpenTraffic Signal Term Agreement

The City of Chicago is seeking a term agreement for traffic signal services.

Chicago, IL, USA•Request for Proposal (RFP)
City of Chicago7/31/2026
OpenShuttle Bus Services at Chicago O'Hare International Airport

The City of Chicago is seeking shuttle bus services at Chicago O'Hare International Airport.

Chicago, IL, USA•Request for Proposal (RFP)
City of Chicago7/17/2026
OpenProfessional Engineering Consulting Services for Hydrologic and Hydraulic Studies

The City of Chicago is seeking professional engineering consulting services for miscellaneous hydrologic and hydraulic studies.

Chicago, IL, USA•Request for Quote/Qualifications (RFQ)
City of Chicago8/13/2026
OpenTraffic Signal Term Agreement

The City of Chicago is seeking a Traffic Signal Term Agreement.

Chicago, IL, USA•Request for Proposal (RFP)
City of Chicago7/31/2026
OpenPurchase of Ammunition and Simunitions

The City of Chicago is seeking to purchase ammunition and simunitions across multiple groups.

Chicago, IL, USA•Request for Proposal (RFP)
City of Chicago7/23/2026
OpenAirport Maintenance Services for O'Hare and Midway International Airports

The City of Chicago is seeking airport maintenance services for O'Hare and Midway International Airports.

Chicago, IL, USA•Request for Proposal (RFP)
City of Chicago7/14/2026
OpenChicago Alley Reconstruction and Pavement Repair - Package 8

The Public Building Commission of Chicago is seeking a contractor for alley reconstruction services, including sewer and drainage work, and pavement repair across various locations in Chicago.

Chicago, IL, USA•Invitation for/to Bid (IFB/ITB)
City of Chicago > Board of Election Commissioners7/7/2026
OpenChicago Department of Transportation Alley Reconstruction - Package 9

The Public Building Commission of Chicago is seeking bids for the reconstruction of alleys, including sewer and pavement work, across various locations in Chicago.

Chicago, IL, USA•Invitation for/to Bid (IFB/ITB)Small BusinessWoman-Owned Business
Public Building Commission of Chicago7/9/2026
OpenOn-Site Document Shredding Services for Department of Veterans Affairs

The Department of Veterans Affairs is seeking on-site document shredding services for their Chicago Regional Office.

Chicago, IL, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Veterans Affairs > Veterans Benefits Administration > Chicago Regional Office6/29/2026
OpenShuttle Bus Services for Chicago O'Hare International Airport

The City of Chicago is seeking shuttle bus services for Chicago O'Hare International Airport.

Chicago, IL, USA•Request for Proposal (RFP)
City of Chicago7/17/2026
OpenEnergy Curtailment Services for Demand Response Program

The Metropolitan Water Reclamation District of Greater Chicago is seeking a Curtailment Service Provider to support its participation in the PJM Emergency Demand Response Program and maximize financial compensation.

Chicago, IL, USA•Request for Proposal (RFP)
Metropolitan Water Reclamation District of Greater Chicago7/24/2026
OpenHirsh HS Boiler Repair Services

Chicago Public Schools is seeking bids for boiler repair services for Hirsh HS.

7740 South Ingleside Avenue, Near South Side, Chicago, IL, USA•Invitation for/to Bid (IFB/ITB)
Chicago Public Schools7/7/2026
OpenFurnish, Deliver, and Change Out Media in Hydrogen Sulfide Removal Vessels at Stickney Water Reclamation Plant

The Metropolitan Water Reclamation District of Greater Chicago is seeking a contractor to furnish, deliver, and change out media in hydrogen sulfide removal vessels at the Stickney Water Reclamation Plant.

Stickney, IL, USA•Invitation for/to Bid (IFB/ITB)
Metropolitan Water Reclamation District of Greater Chicago7/14/2026
OpenLiquid Carbon Dioxide for Stickney Water Reclamation Plant

The Metropolitan Water Reclamation District of Greater Chicago is seeking bids for the furnishing and delivery of liquid carbon dioxide to the Stickney Water Reclamation Plant.

Stickney, IL, USA•Invitation for/to Bid (IFB/ITB)
Metropolitan Water Reclamation District of Greater Chicago6/30/2026
OpenFurnishing and Delivering Citric Acid

The Metropolitan Water Reclamation District of Greater Chicago is seeking bids for furnishing and delivering citric acid.

Stickney, IL, USA•Invitation for/to Bid (IFB/ITB)
Metropolitan Water Reclamation District of Greater Chicago6/30/2026
Open2026 Water Main Replacement - Phase 2

The Town of Cicero is seeking bids for the 2026 Water Main Replacement - Phase 2 project, which includes the installation of approximately 1365 feet of 8" ductile iron water main.

Cicero, IL, USA•Invitation for/to Bid (IFB/ITB)Minority-Owned BusinessWoman-Owned Business
Town of Cicero6/30/2026
OpenBridging Immigration-Related Deficits Nationwide Program

The Department of Justice is offering grants to eligible entities to fund initiatives aimed at combating criminal aliens, drug trafficking, and human trafficking, including hiring personnel, purchasing technology, and constructing temporary detention facilities.

Village of Justice, IL, USA•Grant
United States of America > Department of Justice7/15/2026
OpenLead Service Line Replacement Project Group 2

Hammond Water Works is seeking bids for a Lead Service Line Replacement Project in their service area.

Hammond, IN, USA•Invitation for/to Bid (IFB/ITB)
Hammond Water Works7/9/2026
OpenBrainsWay Deep TMS System 104 with Accessories and Initial Services

The Department of Veterans Affairs intends to sole source a BrainsWay Deep TMS System 104 with accessories and initial services to BrainsWay USA Inc.

Hines, IL, USA•Sole Source
United States of America > Department of Veterans Affairs6/24/2026
OpenSole Source Purchase Order for Duodote Injection

The federal government intends to award a sole source purchase order for Duodote Injection 600mg Prefilled Syringe to Kindeva DBA: Meridian Medical Technologies, LLC due to urgent operational requirements.

Hines, IL, USA•Sole Source
United States of America6/26/2026
OpenConstruction of Polk Dock Lifts at Jesse Brown VA Medical Center

The Department of Veterans Affairs is seeking a Service-Disabled Veteran-Owned Small Business to supply and install dock lifts at the Jesse Brown VA Medical Center in Chicago, IL.

820 South Damen Avenue, West Side, Chicago, IL, USA•Request for Quote/Qualifications (RFQ)Veteran-Owned Business
United States of America > Department of Veterans Affairs7/13/2026
OpenGel Permeation Chromatography (GPC) Cleanup System

The United States Environmental Protection Agency (EPA) is seeking a Gel Permeation Chromatography (GPC) Cleanup System.

77 West Jackson Boulevard, Central, Chicago, IL, USA•Request for Proposal (RFP)
United States of America > Environmental Protection Agency6/30/2026
OpenSuperfund Enforcement Action Management Support Services

The Environmental Protection Agency (EPA) is seeking Superfund Enforcement Action Management Support Services.

77 West Jackson Boulevard, Central, Chicago, IL, USA•Request for Proposal (RFP)
United States of America > Environmental Protection Agency7/3/2026
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