OPEN BIDS · 7 FOUND

7 open government bids for Commercial and Institutional Building Construction in Illinois

All notices Taking bids now Coming soon Market research Small business set-asides Due in 7 days

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There are 7 open notices in Illinois: 5 taking bids now, 4 set aside for small businesses, 0 due within 7 days. The soonest deadline is Nov 6, 2026, 1:00 PM ET (Y1DZ--Project Number 657-507, Correct Seismic Deficiencies for Building 14, Mari).

In fiscal year 2026 federal agencies obligated $53.53 billion for commercial and institutional building construction nationwide, $156.3 million of it in Illinois, #38 among the states. The biggest buyers: Department of Homeland Security, Department of Defense, Department of Veterans Affairs. Who wins this work →

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Matched to the industry 236220 Commercial and Institutional Building Construction. What's a NAICS code?

Some notices don't list where the work happens; those are shown when the buying office is in Illinois, and marked that way.

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

14 days leftDue Nov 6, 2026, 1:00 PM ET

Department of Veterans Affairs · Office of Construction & Facilities Mgmt (36C10F)
Marion, Illinois

Taking bids nowService-disabled veteranNAICS 236220

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

19 days leftDue Nov 11, 2026, 4:00 PM ET

Department of Energy · Argonne Natl Lab - DOE Contractor
Lemont, Illinois

Taking bids nowNAICS 236220

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

25 days leftDue Nov 17, 2026, 4:00 PM ET

Department of Energy · Fermilab - DOE Contractor
Illinois

Taking bids nowSmall business set-asideNAICS 236220

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

26 days leftDue Nov 18, 2026, 2:00 PM ET

Department of Veterans Affairs · 252-NETWORK Contract Office 12 (36C252)
Danville, Illinois

Coming soonService-disabled veteranNAICS 236220

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

26 days leftDue Nov 18, 2026, 2:00 PM ET

Department of Veterans Affairs · 252-NETWORK Contract Office 12 (36C252)
Danville, Illinois

Taking bids nowService-disabled veteranNAICS 236220

88th RD US ARMY RESERVE CENTER MONCLOVA, OH CONSTRUCT STORAGE BUILDING AND REPAIR MEP LOTS

28 days leftDue Nov 20, 2026, 12:00 PM ET

Department of the Army · W07V Endist Rock Island
Place of work not listed · buying office in Rock Island, Illinois

Taking bids nowNAICS 236220

Notice to Construction Community: USACE Rock Island District RMS to CMP Transition

250 days leftDue Jun 30, 2027, 1:00 PM ET

Department of the Army · Endist Rock Island
Rock Island, Illinois

AnnouncementNAICS 236220

Open notices from SAM.gov, saved Oct 23, 4:31 PM ET. Updated twice a day. Each bid links to its official notice on SAM.gov, where the documents are. How to bid, step by step →