Open opportunities › Contracts › Construction

11 open federal construction contracts in Illinois

Building, heavy civil and specialty trade work with the place of performance in Illinois — open solicitations posted on SAM.gov that still accept responses, soonest deadline first.

Updated Oct 24, 2026 · source: SAM.gov
Department of the Army

Sources Sought/Request for Information Upper Mississippi River Restoration (UMRR) – Quincy Bay Habitat Rehabilitation and Enhancement Project- Stage 1

Sources Sought · NAICS 237990 · Quincy, Illinois

Due Oct 26, 2026Official notice on SAM.gov ↗
Department of Veterans Affairs

Z2DA--Amendment 2: Solicitation 36C25227R0001 General Construction MATOC at the VA Illiana Health Care System in Danville, IL

Combined Synopsis/Solicitation · SDVOSB set-aside · NAICS 238220 · Danville, Illinois

Due Nov 3, 2026Official notice on SAM.gov ↗
Department of Veterans Affairs

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

Solicitation · SDVOSB set-aside · NAICS 236220 · Marion, Illinois

Due Nov 6, 2026Official notice on SAM.gov ↗
Department of Veterans Affairs

657A5-26-111, Triennial Electrical Testing

Solicitation · SDVOSB sole source · NAICS 238210 · Marion, Illinois

Due Nov 9, 2026Official notice on SAM.gov ↗
Department of Energy

RFP 7-B164-P-00002-00 (RR GC BPA FY27)

Solicitation · NAICS 236220 · Lemont, Illinois

Due Nov 11, 2026Official notice on SAM.gov ↗

Only want the ones that fit you? We screen every new SAM.gov notice and email you the 3–7 worth your time.

Get these picks by email
Department of Energy

Wilson Hall Floor 16 Electric and Elevator Machine Rooms Fire Rating and Mechanical Upgrade

Solicitation · Total Small Business set-aside · NAICS 236220 · Illinois

Due Nov 17, 2026Official notice on SAM.gov ↗
Department of Energy

Central Utility Building Addition and Renovation Construction, UIP Subproject 1-CUB

Solicitation · NAICS 236210 · Batavia, Illinois

Due Nov 17, 2026Official notice on SAM.gov ↗
Department of Veterans Affairs

Z1DA--550-20-121 Demo Old Boiler Plant B100 (CON)

Solicitation · SDVOSB set-aside · NAICS 236220 · Danville, Illinois

Due Nov 18, 2026Official notice on SAM.gov ↗
Department of Veterans Affairs

Z1DA--Modernize Damen (Bldg. 1) Elevators Construction 537-24-101

Solicitation · SDVOSB set-aside · NAICS 238290 · Chicago, Illinois

Due Nov 19, 2026Official notice on SAM.gov ↗
Department of Energy

PIP-II F-37 BUILDING LWC PUMP ROOM PIPING SYSTEM INSTALLATION

Solicitation · NAICS 23822 · Batavia, Illinois

Due Nov 19, 2026Official notice on SAM.gov ↗
Bureau of Prisons

FCI Marion - Emergency Repair Tornado Damage

Combined Synopsis/Solicitation · Total Small Business set-aside · NAICS 237130 · Marion, Illinois

Due Dec 3, 2026Official notice on SAM.gov ↗

Related: open federal construction contracts open federal construction contracts in Texas open federal construction contracts in North Carolina open federal construction contracts in Washington open federal construction contracts in Colorado open federal construction contracts in Idaho open federal construction contracts in Louisiana open federal construction contracts in California