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

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

StatusTitleBuyerDue Date
OpenSanitary Force Main Replacements in Lake County

Lake County is seeking contractors to replace sanitary force mains on North Lakeside Drive and Columbia Bay Road, with work expected in 2026 and 2027 respectively.

Lake County, IL, USA•Invitation for/to Bid (IFB/ITB)
Lake County > South Dakota7/21/2026
OpenEast Main Pump Station Shoreline Erosion Repair

Lake County, Illinois is seeking bids for shoreline erosion repair services at the East Main Pump Station.

Lake County, IL, USA•Invitation for/to Bid (IFB/ITB)
Lake County7/21/2026
OpenBriergate Crossing - Richfield Avenue Improvements

The City of Highland Park is seeking bids for the Briergate Crossing - Richfield Avenue Improvements project, which includes pavement removal, curb and gutter replacement, and asphalt paving.

Highland Park, IL, USA•Invitation for/to Bid (IFB/ITB)
City of Highland Park7/2/2026
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
OpenLiquid Chromatography - Mass Spectrometry System for Lake County Public Works

Lake County Public Works is seeking to purchase a Liquid Chromatography - Mass Spectrometry (LC-MS) system.

Waukegan, IL, USA•Request for Proposal (RFP)
Lake County7/20/2026
OpenSole Source for Stereo Eye Test Booklets

The Health Readiness Contracting Office is seeking to award a sole-source contract for Stereo Eye Test Booklets used in depth perception testing by the USMEPCOM Medical Department.

North Chicago, IL, USA•Sole Source
United States of America > Department of Defense6/25/2026
OpenCarl Zeiss Visulas Combi YAG/Green Ophthalmic Laser System

The Department of Veterans Affairs is seeking authorized distributors for a Carl Zeiss Visulas Combi YAG/Green ophthalmic laser system, including installation, configuration, and training.

North Chicago, IL, USA•Sources SoughtSmall BusinessVeteran-Owned BusinessSmall BusinessSmall Business
United States of America > Department of Veterans Affairs > VAMC (613) > VISN 5 Contract Satellite Office6/24/2026
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
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
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
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
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
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
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
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
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
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
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
OpenSulak Field Lighting Improvements

The city of Park Ridge is seeking bids for improvements to Sulak Field lighting.

Park Ridge, IL, USA•Invitation for/to Bid (IFB/ITB)
City of Park Ridge7/8/2026
Open2026 Asphalt Maintenance Project

The Palatine Park District is seeking bids for the 2026 Asphalt Maintenance Project, including asphalt paving, sealcoating, and related work at various park district locations.

Palatine, IL, USA•Invitation for/to Bid (IFB/ITB)
Palatine Park District7/6/2026
OpenCPR, AED, and Emergency O2 Training Services

The Naval Services Training Command is seeking CPR, AED, and Emergency O2 training services.

5440 North River Road, Des Plaines, IL, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of the Navy > Naval Supply Systems Command6/25/2026
OpenVillage of Barrington 2026 Road Program Construction Services

The Village of Barrington is seeking bids for construction services for their 2026 Road Program.

Barrington, IL, USA•Request for Proposal (RFP)
Village of Barrington7/2/2026
OpenCity of Wood Dale FY2027 Roadway Program

The City of Wood Dale is seeking bids for its FY2027 Roadway Program, which includes resurfacing and rehabilitation of approximately 1.00 mile of local roadways.

Wood Dale, IL, USA•Invitation for/to Bid (IFB/ITB)
City of Wood Dale7/1/2026
OpenMary Jane Lane Drainage Improvements

The City of Wood Dale is seeking bids for the Mary Jane Lane Drainage Improvements project.

Wood Dale, IL, USA•Invitation for/to Bid (IFB/ITB)
City of Wood Dale > DuPage County7/1/2026
Frequently Asked Questions
How do I find government contracting RFPs in Lake County, Illinois?+

Bidscope continuously aggregates open RFPs, RFIs, RFQs, and Sources Sought in Lake County, Illinois from federal, state, and local government agencies. Browse the opportunities on this page, or create a free Bidscope account to get matched to relevant bids and receive alerts the moment new ones are posted.

How many open opportunities are available in Lake County, Illinois?+

Bidscope tracks open Lake County, Illinois opportunities from federal, state, and local agencies, with the list updated daily as solicitations are posted and closed. Create a free Bidscope account to see how many match your business and get alerted to new ones.

Is Bidscope free to use?+

You can browse government opportunities on Bidscope for free. Create an account to unlock AI-powered matching, saved searches, and instant alerts tailored to your business.

See 1M+ More Opportunities