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Government contracts in Illinois

Open federal, state, and local contract opportunities in Illinois, refreshed every day. To track them and get daily matches for your business, sign up free.

418
Open contracts
289
Added last 30 days
59
Distinct agencies

Browse by industry in Illinois

General ConstructionNew construction, renovation, and general contracting opportunities across federal, state, and local governments.45 open contractsEngineering ServicesCivil, structural, and transportation engineering design and inspection contracts from agencies at every level of government.45 open contractsPaving & ConcreteAsphalt, concrete, highway, and parking-lot paving contracts for federal, state, and municipal agencies.21 open contractsSnow Removal & Ice ControlSeasonal snow plowing, ice control, and winter maintenance contracts from municipalities, counties, and government facilities.16 open contractsPlumbersPlumbing, pipefitting, and water system contracts at every level of government.15 open contractsArchitectural ServicesBuilding design, space planning, and on-call architectural services contracts from federal, state, and local agencies.14 open contractsHVAC ContractorsHeating, ventilation, air conditioning, and refrigeration contracts from government agencies nationwide.12 open contractsElectriciansWiring, power systems, and electrical installation contracts for federal, state, and local agencies.11 open contractsStaffing ServicesStaffing, temporary employment, and workforce placement contracts from government clients.11 open contractsPaintingCommercial and industrial painting, surface preparation, and coatings contracts for government properties.10 open contractsLandscaping & Grounds MaintenanceLandscaping, grounds maintenance, lawn care, and irrigation contracts for government properties.8 open contractsWaste & Recycling ServicesSolid waste collection, trash hauling, recycling, and disposal contracts for federal, state, and local agencies.8 open contractsTrucking & HaulingTrucking, freight, dump-truck, and material-hauling contracts from federal, state, and local agencies.8 open contractsJanitorial & Cleaning ServicesJanitorial, custodial, and cleaning service contracts for government buildings and facilities.7 open contractsTree & Arborist ServicesTree removal, trimming, stump grinding, and right-of-way vegetation contracts for government properties and infrastructure.7 open contractsTraining & Education ServicesTraining, professional development, and education services contracts for government agencies.6 open contractsFencingSecurity, perimeter, athletic, and right-of-way fencing contracts for government facilities and infrastructure.5 open contractsSecurity ServicesSecurity guard, patrol, and physical security contracts for government agencies and facilities.4 open contractsFood Services & CateringFood services, catering, and meal preparation contracts for government facilities and programs.4 open contractsRoofingRoofing installation, repair, and waterproofing contracts for government facilities.3 open contractsAccounting & Financial ServicesAudit, accounting, bookkeeping, payroll, and financial services contracts from government agencies nationwide.3 open contractsIT & Software ServicesIT support, software development, systems integration, and technology services contracts from federal, state, and local agencies.2 open contractsPest ControlPest control, extermination, and integrated pest management contracts for government facilities.1 open contractWindow CleaningInterior, exterior, and high-rise window cleaning and building-facade washing contracts for government facilities.1 open contract

About government contracts in Illinois

Government contracts in Illinois flow through a mix of federal opportunities on SAM.gov and state-and-local postings on the Illinois Procurement Bulletin (BidBuy). The most active in-state buyers tend to be the Illinois Department of Transportation, the University of Illinois system, and the Illinois Tollway, with federal posts in Illinois adding to that mix from agencies like the Army Corps of Engineers, GSA, and the VA. That layered buyer base means a small business can assemble a recurring pipeline without leaving the state.

As of October 21, 2026, Illinois has 418 open contracts in our index from 59 distinct buying agencies, with 289 added in the last 30 days. At that volume an in-state vendor can build a year-round pipeline without bidding outside Illinois at all. The densest categories right now are general construction (45 open posts) and engineering services (45), with the remainder spread across other construction trades, facilities services, and professional services in Illinois.

Illinois requires BEP (Business Enterprise Program) certification for minority-, women-, and veteran-owned firms to access targeted set-aside spend. ContractRadar pulls federal postings from SAM.gov together with Illinois state and local feeds so vendors can monitor every channel from one inbox instead of logging into the Illinois Procurement Bulletin (BidBuy) and SAM.gov separately each morning. Drill into any industry below to see the open Illinois contracts and recurring buyers for that specific category.

Recent contracts in Illinois

AUR

Lighting Materials 2027

The City is looking to purchase street lighting materials including fixtures/luminaires, drivers, standards/poles, and bollards to be used at various projects and locations throughout Aurora. This con…

City of AuroraPerformance: ILDue Nov 4, 2026Posted Oct 20, 2026
Department: EngineeringSolicitation #: 26-090
AUR

Electrical Materials 2027

The City is looking to purchase electrical supplies such as lamps and controls, fuses, and splicing materials to be used at various projects and locations throughout Aurora. This contract will be for …

City of AuroraPerformance: ILDue Nov 4, 2026Posted Oct 20, 2026
Department: EngineeringSolicitation #: 26-112
FED

Temporary Perimeter Flood Barriers

Go to the link section below and click on "PIEE Solicitation Module Link for W912EK27T0001" to view the attachments which includes the Source Sought Narrative and Proposed purchase description.

DEPT OF THE ARMYPerformance: ILDue Nov 12, 2026Posted Oct 20, 2026
NAICS Code: 314910PSC Code: 4240Solicitation Type: Sources SoughtDivision: W07V ENDIST ROCK ISLAND+2
FED

Temporary Perimeter Flood Barriers

Got to the link section below and click on "PIEE Solicitation Module Link for W912EK27T0001" to view the attachments which includes the Source Sought Narrative and Proposed purchase description.

DEPT OF THE ARMYPerformance: ILDue Nov 12, 2026Posted Oct 20, 2026
NAICS Code: 314910PSC Code: 4240Solicitation Type: Sources SoughtDivision: W07V ENDIST ROCK ISLAND+2
FED

Z1DA--537-26-101 Construction of Ogden Elevator Cab Interiors Jesse Brown VA Medical Center

The Department of Veterans Affairs (VA), Jesse Brown VA Medical Center , Chicago, IL 60612 has a need for construction services for Elevator Interior Upgrades. This pre-solicitation is replacing the o…

VETERANS AFFAIRS, DEPARTMENT OFPerformance: ILDue Dec 4, 2026Posted Oct 20, 2026
Set-Aside: SDVOSBCNAICS Code: 238290PSC Code: Z1DASolicitation Type: Presolicitation+3
FED

FY26 Annual Member Newsletter- 2025 Year in Review

Newsletter: Cover: Print face and back head-to-head with type/rule matter, illustrations, tints/solids, agency logos, QR codes, and photos in 4-color process with some type reversing out to appear whi…

UNITED STATES GOVERNMENT PUBLISHING OFFICEPerformance: ILDue Oct 27, 2026Posted Oct 20, 2026
NAICS Code: 323111PSC Code: T001Solicitation Type: Combined Synopsis/SolicitationDivision: Customer Services+2
FED

FY26 Annual Member Newsletter- 2025 Year in Review

Newsletter: Cover: Print face and back head-to-head with type/rule matter, illustrations, tints/solids, agency logos, QR codes, and photos in 4-color process with some type reversing out to appear whi…

UNITED STATES GOVERNMENT PUBLISHING OFFICEPerformance: ILDue Oct 27, 2026Posted Oct 20, 2026
NAICS Code: 323111PSC Code: T001Solicitation Type: Combined Synopsis/SolicitationDivision: Customer Services+2
FED

FY26 Annual Member Newsletter- 2025 Year in Review

Newsletter: Cover: Print face and back head-to-head with type/rule matter, illustrations, tints/solids, agency logos, QR codes, and photos in 4-color process with some type reversing out to appear whi…

UNITED STATES GOVERNMENT PUBLISHING OFFICEPerformance: ILDue Oct 27, 2026Posted Oct 20, 2026
NAICS Code: 323111PSC Code: T001Solicitation Type: Combined Synopsis/SolicitationDivision: Customer Services+2
FED

Granite Surface Plate Calibration and lapping - updated Docs

All Vendors MUST submit all requirements plus the signed Soliciation to the POC before the closing date and time or they will not be considered for this action.

DEPT OF THE ARMYPerformance: ILDue Nov 9, 2026Posted Oct 20, 2026
NAICS Code: 541380PSC Code: J049Solicitation Type: Combined Synopsis/SolicitationDivision: W6QK ACC-RI+2
FED

Granite Surface Plate Calibration and lapping

All Vendors MUST submit all requirements plus the signed Soliciation to the POC before the closing date and time or they will not be considered for this action.

DEPT OF THE ARMYPerformance: ILDue Nov 9, 2026Posted Oct 20, 2026
NAICS Code: 541380PSC Code: J049Solicitation Type: Combined Synopsis/SolicitationDivision: W6QK ACC-RI+2
ELG

Year 4 Lead Service Line Replacement Program – Contract G (DCEO Grants)

Notice to Bidders Bid Number 26-038 Sealed Bids will be received by the City of Elgin, Illinois (Owner) electronically by the Purchasing Department, until 3:00 P.M., local time, on Thursday, Novem…

ElginPerformance: ILDue Nov 19, 2026Posted Oct 20, 2026
Category: Construction · Horizontal Construction: …
FED

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

The Office of Construction and Facilities Management (CFM) has a need to improve seismic conditions at the Marion VAMC in Illinois. The contractor shall provide all planning, labor, materials, equipme…

VETERANS AFFAIRS, DEPARTMENT OFPerformance: ILDue Nov 6, 2026Posted Oct 19, 2026
Set-Aside: SDVOSBCNAICS Code: 236220PSC Code: Y1DZSolicitation Type: Solicitation+3
FED

PIP-II Niobium Sheets, Rings, and Disks

Fermi National Accelerator Laboratory (FNAL) iis soliciting proposals for Niobium and Niobium Alloy Sheets, Rings and Disks in support of the PIP-II Project. Proposals can be submitted directly to the…

ENERGY, DEPARTMENT OFPerformance: ILDue Nov 10, 2026Posted Oct 19, 2026
NAICS Code: 331491PSC Code: 9535Solicitation Type: SolicitationDivision: FERMILAB - DOE CONTRACTOR+2
FED

Base-wide Refuse Collection/Disposal and Recycling Services

THIS IS A SOURCES SOUGHT NOTICE FOR INFORMATION AND PLANNING PURPOSES ONLY. This notice does NOT constitute a request for proposal, request for quotation, or invitation for bids. The intent of this no…

DEPT OF THE NAVYPerformance: ILDue Nov 12, 2026Posted Oct 19, 2026
NAICS Code: 562111PSC Code: S205Solicitation Type: Sources SoughtDivision: NAVFACSYSCOM MID-ATLANTIC+2
FED

WAFER BROACH HOLDING BAR

Army Contracting Command - Rock Island Arsenal (ACC-RIA) is interested in procuring two Wafer Broach Holding Bars IAW with Attachment 0001 - 26C009 Drawing (12593208-104). This solicitation is unrestr…

DEPT OF THE ARMYPerformance: ILDue Oct 27, 2026Posted Oct 19, 2026
NAICS Code: 333515PSC Code: 3419Solicitation Type: Combined Synopsis/SolicitationDivision: W6QK ACC-RI+2

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More recent contracts in Illinois

Top contracting agencies in Illinois

DNR - Natural Resources50 contracts
VETERANS AFFAIRS, DEPARTMENT OF49 contracts
DEPT OF THE ARMY43 contracts
City of Chicago38 contracts
THA - Toll Highway Authority25 contracts

Cities in Illinois

Chicago

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