What does Chicago Department of Aviation do?

The Chicago Department of Aviation is responsible for the operation, maintenance, and strategic development of O’Hare and Midway International Airports, ensuring safe, efficient, and resilient air transportation infrastructure. Its core mission centers on sustaining critical airport facilities through capital improvements, system modernization, and operational support services. Strategic priorities include enhancing passenger experience, improving environmental and safety systems, and upgrading aging infrastructure—particularly in terminal buildings, roadways, parking facilities, and utility networks. Key programs focus on pavement integrity, HVAC and plumbing system reliability, lighting modernization, and integrated building services that support 24/7 airport operations. The agency consistently procures construction and facility support services, with dominant demand for commercial building construction, highway and bridge infrastructure, parking facility management, and specialized trade contracting. Contracts are typically issued as competitive solicitations without set-asides, favoring performance-based outcomes and long-term maintenance partnerships. Engineering, management consulting, and building systems services are frequently engaged to support planning, compliance, and operational efficiency. Primary procurement activity targets NAICS categories including commercial and institutional building construction, highway and bridge construction, parking lot and garage services, and plumbing, heating, and air-conditioning contracting. The agency also relies on professional services for administrative management, engineering design, and facility operations. Vendor relationships are structured around technical expertise in aviation-grade infrastructure, with emphasis on contractors capable of working in high-traffic, safety-critical environments under strict regulatory standards. Organized under the City of Chicago, the Department of Aviation operates two major international airports and manages a complex network of runways, terminals, roadways, and support facilities. It utilizes standard municipal procurement vehicles, including competitive sealed bids and negotiated contracts, to acquire construction, engineering, and facility services. The agency’s scope is geographically concentrated but operationally expansive, requiring coordination across multiple technical disciplines to sustain global air travel hubs.

How do I find contracts from Chicago Department of Aviation?

You can find contracts from Chicago Department of Aviation on CLEATUS by visiting the agency's contracts tab. Search and filter by contract type, NAICS code, set-aside, and more. CLEATUS aggregates data from SAM.gov, FPDS, USASpending.gov, and state procurement systems.

What contracts does Chicago Department of Aviation award?

Chicago Department of Aviation awards government contracts across various categories. Browse contract opportunities from this agency.

How do I do business with Chicago Department of Aviation?

To do business with Chicago Department of Aviation, start by registering in SAM.gov and obtaining a UEI number. Then search for contract opportunities from this agency on CLEATUS. Review the agency's procurement history, identify relevant NAICS codes, and prepare competitive proposals. The contractors tab shows companies that have won contracts from this agency.

Who are the top contractors for Chicago Department of Aviation?

View the full list of contractors who have won awards from Chicago Department of Aviation in the contractors tab . You can filter by contract value, NAICS code, and set-aside type to find relevant competitors and potential teaming partners.

Where is Chicago Department of Aviation located?

Chicago Department of Aviation is located in IL. While the agency may have offices in multiple locations, contract opportunities can be performed at various places of performance across the country.

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State & Local Agency

Chicago Department of Aviation

Part of Illinois · Illinois

The Chicago Department of Aviation is responsible for the operation, maintenance, and strategic development of O’Hare and Midway International Airports, ensuring safe, efficient, and resilient air transportation infrastructure. Its core mission centers on sustaining critical airport facilities through capital improvements, system modernization, and operational support services.

Chicago Department of Aviation is a government agency with procurement activity across contracts, awards, and contractors.

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