Construction RFPs in Illinois: 36 Open

How many construction bids are open in Illinois?

As of October 8, 2026, RFPFinder lists 36 open construction bids in Illinois from 15 government buyers; 0 close within 48 hours and 12 were posted in the last 7 days. Open notices with a stated deadline give vendors an average of 42 days from posting to the response deadline.

This week

11 RFPs on this page

Due Oct134d left

City of Wheaton Art Wall Footing & Paver Restoration Project

City of Wheaton · IL · due 10:00 AM CT

Construction

Docs at source

Due Oct134d left

Lead Water Service Replacements

Village of Mount Prospect · IL · due 1:00 PM CT

Construction

Docs at source

Due Oct134d left

Construction for the Rand Road Street Lighting Program

Village of Mount Prospect · IL · due 1:00 PM CT

Local presenceConstruction

Docs at source

Due Oct145d left

CHANGE ORDER NOTICE I-19-4475 Widening over CSX and B OCT Railroad Bridge and I-57 Restriping

Toll Highway Authority · IL · due 12:00 AM CT

Construction

Docs at source

Due Oct145d left

FY27 D1 E13 Edens Demo Building D1014

Transportation · IL · due 10:00 AM CT

Construction

Docs at source

Due Oct145d left

FY27 D1 032 Harvey Demo Building D1037

Transportation · IL · due 10:30 AM CT

Construction

Docs at source

Due Oct145d left

CSSC Site-Wide Handrailing Replacement

Dept of Defense · IL · due 1:00 PM CT

SB set-asideConstruction

Docs at source

Due Oct145d left

DMH IFB FY27 EMHC Resurfacing Project

Human Services · IL · due 2:00 PM CT

SB set-asideLocal presenceConstruction

5 docs

Due Oct156d left

Fire Museum Epoxy Flooring

State Fire Marshal · IL · due 1:00 PM CT

Local presenceConstruction

3 docs

Due Oct156d left

EMERGENCY EXTENSION- Black Hawk SHS Museum Window Dormer Repairs & Replacements

Natural Resources · IL · due 2:00 PM CT

Construction

1 doc

Due Oct156d left

Sourcewell RFP #101526 TURF AND ATHLETIC SURFACING SOLUTIONS WITH RELATED EQMNT, MTRLS, SUP, SERV

CPO Office for General Services · IL · due 3:30 PM CT · Q&A Oct 15

Local presenceConstruction

2 docs

Next 30 days

14 RFPs on this page

Due Oct167d left

I-21-4736 - CO #26 - ATP #9.2 - I-490 Railroad Bridge Construction

Toll Highway Authority · IL · due 12:00 AM CT

Construction

Docs at source

Due Oct167d left

I-21-4836 -EWO#229 - ATP#290 - I-294 Interchange Reconstruction Cermak

Toll Highway Authority · IL · due 12:00 AM CT

Construction

Docs at source

Due Oct167d left

FY27 DMH IFB CRMHC Dishwasher REBID

Human Services · IL · due 1:00 PM CT

Local presenceConstructionEquipment Maintenance & Repair · beta

6 docs

Due Oct1910d left

DMH IFB CMHC Stadium lighting

Human Services · IL · due 1:00 PM CT

SB set-asideLocal presenceConstructionEquipment Maintenance & Repair · beta

5 docs

Due Oct1910d left

Euclid Avenue Shared-Use Path Project

Village of Mount Prospect · IL · due 1:00 PM CT

Construction

Docs at source

Due Oct2011d left

DNR White Pines- Replace Vault Toilet Roofs

Natural Resources · IL · due 2:00 PM CT

Local presenceConstruction

7 docs

Due Oct2112d left

DHS IFB ISD Mill And Repave Power Plant Parking Lot

Human Services · IL · due 2:00 PM CT

SB set-asideLocal presenceConstruction

6 docs

Due Oct2112d left

Z2DA--Danville Construction MATOC (FY27) SEED PROJECT NO: 550-25-108 Renovate Bathrooms in B103 PRRTP & B64/7 at the VA Illiana Health Care System (VIHCS), Danville IL.

Department of Veterans Affairs · IL · due 4:00 PM CT · Q&A Oct 11

SDVOSB set-asideEst. $21MLocal presenceConstruction

5 docs

Due Oct2314d left

Construction Inspection Services

Department of Housing and Urban Development · IL · due 1:00 PM CT

SB set-asideEst. $37MLocal presenceArchitecture & Engineering · betaConstruction

27 docs

Due Oct2314d left

REPAIR OR REPLACE PUBLIC ADDRESS SYSTEM AT THE CARE CENTER

DuPage County · IL · due 2:30 PM CT

Local presenceConstruction

Docs at source

Due Oct2718d left

I-26-2051 I-294 Site Redevelopment of Hinsdale and O'Hare Oases

Toll Highway Authority · IL · due 10:30 AM CT

Construction

Docs at source

Due Oct2718d left

OWR Crawler Dozer LGP

Natural Resources · IL · due 2:00 PM CT

ConstructionSupplies & Equipment

Docs at source

Due Oct2819d left

CDB Construction Management Automation and Modernization Solution RFP

DoIT - Department of Innovation and Technology · IL · due 2:00 PM CT

IT & Software · betaConstruction

4 docs

Due Nov628d left

Y1DZ--Project Number 657-507, Correct Seismic Deficiencies for Building 14, Marion VAMC, Illinois Construction of New Boiler Plant and Demolition of Existing

Department of Veterans Affairs · IL · due 12:00 PM CT

SDVOSB set-asideConstruction

14 docs

Questions

Where do construction bids in Illinois get posted?

Construction bids in Illinois get posted on state and local procurement portals such as BidBuy (Illinois Procurement Bulletin) and, for federal work, on SAM.gov. RFPFinder lists SAM.gov notices and the Illinois portals it reads (see the coverage page) in this list, soonest deadline first.

How long do construction bids in Illinois stay open?

Open construction bids in Illinois on RFPFinder with a stated deadline give vendors an average of 42 days from posting to the response deadline. 0 of the 36 open now close within 48 hours.

Can I get alerts for construction bids in Illinois?

Yes. Pro ($39/mo) sends instant alerts for up to 5 categories × 5 states, so it can watch construction bids in Illinois only. The free daily digest follows one category or one state.

Listings are collected from SAM.gov and state and local portals. Always confirm requirements in the original solicitation before you bid.