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

Browse open government contracting RFPs, RFIs, RFQs, and Sources Sought in Naperville, Illinois on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies across Naperville, 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
OpenContractual Snow and Ice Removal Services for Village of Lisle

The Village of Lisle is seeking bids for snow and ice removal services for its Central Business District and commuter areas for the 2026-2027 season, with four optional one-year renewal terms.

Lisle, IL, USA•Invitation for/to Bid (IFB/ITB)
Village of Lisle7/7/2026
OpenLeaf Disposal Services

The Village of Lisle is seeking bids for leaf collection, hauling, and disposal services.

Lisle, IL, USA•Invitation for/to Bid (IFB/ITB)
Village of Lisle7/7/2026
OpenEast Benton Street Sewer Separation

The City of Aurora, Illinois is seeking bids for a public infrastructure project involving the installation of approximately 2,000 linear feet of storm sewer, 2,600 linear feet of 1-inch directional drill copper water services, and associated appurtenances, including replacement of lead water service lines.

Aurora, IL, USA•Invitation for/to Bid (IFB/ITB)
City of Aurora > Department of Public Works7/1/2026
OpenTree and Brush Thinning - 10 Projects

The Forest Preserve District of Kane County is seeking a qualified firm to perform tree and brush thinning across 10 forest preserve locations, including mowing, cutting, and removal of non-native and invasive vegetation.

Kane County, IL, USA•Invitation for/to Bid (IFB/ITB)
Kane County > Forest Preserve District7/8/2026
OpenBiosolids Dewatering Improvements

The BHFX Digital Imaging is seeking improvements to their biosolids dewatering system, including demolition, painting, and installation of new electrical and mechanical equipment.

Wheaton, IL, USA•Invitation for/to Bid (IFB/ITB)
BHFX Digital Imaging7/1/2026
Open2026 Seal Coating & Striping Project

The Oswegoland Park District is seeking bids for their 2026 Seal Coating & Striping Project.

Oswego, IL, USA•Invitation for/to Bid (IFB/ITB)
Oswegoland Park District7/2/2026
OpenCarbon Steel Drum Packaging and Other Large Containers

Argonne National Laboratory is seeking carbon steel drum packaging and other large packaging containers for their Waste Management Operations.

Lemont, IL, USA•Request for Quote/Qualifications (RFQ)
United States of America6/26/2026
OpenVillage of Lemont 2026 I & I Improvements Project

The Village of Lemont, Illinois is seeking bids for its 2026 I & I Improvements project, which involves CIPP lining of sanitary sewers.

Lemont, IL, USA•Invitation for/to Bid (IFB/ITB)
Village of Lemont6/26/2026
OpenProgrammable Power Supplies for Argonne National Laboratory

The United States Department of Energy is seeking programmable power supplies for Argonne National Laboratory.

Lemont, IL, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Energy6/22/2026
OpenTrivac D16B 3-Phase Vacuum Pump

The United States of America is seeking three Trivac D16B 3-phase vacuum pumps.

Batavia, IL, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Defense6/27/2026
OpenRockwell Training Learning+ LP-SU1 Licenses

The United States of America is seeking 2 licenses for RockwellTraining Learning+ LP-SU1.

Batavia, IL, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Defense6/27/2026
OpenKeithly 2410 Source Meter

The United States of America is seeking quotes for two Keithly 2410 source meters.

Batavia, IL, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Defense6/27/2026
OpenHDMI Cables and Mold Cost

The United States of America is seeking 1000 HDMI cables with specific connector types and a mold cost for their production.

Batavia, IL, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Defense6/27/2026
OpenCryogenic Amplifier and MPPCapacitor Supply

The United States of America is seeking a quote for 25 MP8-31822J 3uF, 4.5kV MPPCapacitors.

Batavia, IL, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Defense6/27/2026
OpenMAGIS-100 Suspended Work Platform System RFI

Fermi National Accelerator Laboratory is seeking information on a suspended work platform system for accessing the MAGIS-100 experiment in a vertical shaft.

Batavia, IL, USA•Request for Information (RFI)
United States of America > Department of Energy7/14/2026
OpenSnubber Capacitors

The United States of America is seeking 25 MP8-31822J 3uF 4.5kV MPPCapacitors.

Batavia, IL, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Defense6/27/2026
OpenMarketing Automation Platform for College of DuPage

The College of DuPage is seeking a marketing automation platform to support student recruitment and engagement, replacing their current Salesforce Marketing Cloud and Modern Campus Message systems.

425 Fawell Boulevard, Glen Ellyn, IL, USA•Request for Proposal (RFP)
College of DuPage7/23/2026
OpenDesign Services for Water Treatment Facility Expansion & Renovation

The Village of North Aurora is seeking design services for the expansion and renovation of their water treatment facility.

North Aurora, IL, USA•Request for Quote/Qualifications (RFQ)
Village of North Aurora7/1/2026
OpenHesed House Parking Lot Repaving Project

Hesed House is seeking a contractor to repave its lower-level parking lot, including curb and drainage repair, at its facility in Aurora, IL.

659 S River Street, Aurora, IL, USA•Invitation for/to Bid (IFB/ITB)
United States of America7/8/2026
OpenReactive Ion Etching (RIE) Tool

The United States of America is seeking a reactive ion etching (RIE) tool.

9700 South Cass Avenue, Lemont, IL, USA•Request for Proposal (RFP)
United States of America6/24/2026
OpenHigh Throughput Multimodal Surface Characterization Tool

The United States of America is seeking a high throughput multimodal surface characterization tool.

9700 South Cass Avenue, Lemont, IL, USA•Request for Proposal (RFP)
United States of America6/25/2026
OpenLead Service Line Replacement - East State Street

The City of Geneva is seeking bids for the replacement of lead and galvanized water service lines on East State Street.

Geneva, IL, USA•Invitation for/to Bid (IFB/ITB)
City of Geneva7/13/2026
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
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
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