Chicago Transit Authority Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Chicago Transit Authority. Use this page to monitor Chicago Transit Authority procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in Illinois. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- B25OP04650 Invitation for Bid (IFB) Non- Negotiable: Grade Level Industrial Window Cleaning at various Rapid Transit… bid · Closed · Due: 8/04/2025 Chicago Transit Authority View Notice
- B25OP04897 Request for Proposals (RFP) - Facility Condition Assessment Consultant for a period of up to… bid · Closed · Due: 8/01/2025 Chicago Transit Authority View Notice
- C25FI103219574 Letters Of Interest and Qualifications (LIQ) for Design and Engineering Consulting Services - E-Bus Program… bid · Closed · Due: 8/08/2025 Chicago Transit Authority View Notice
- B25CT04905 Request for Proposals (RFP) A Web-Based Labor Compliance and Candidate Tracking Record Keeping Software Service… bid · Closed · Due: 7/11/2025 Chicago Transit Authority View Notice
- B24OP03436- Request for Proposal for the Purchase of Electricity for the Exclusive Use by the Chicago… bid · Closed · Due: 7/01/2025 Chicago Transit Authority View Notice
- B26OP03748 - IFB to procure Google Maps Application Programming Interface Multi-Year License Subscription for a period… bid · Closed · Due: 7/08/2025 Chicago Transit Authority View Notice
- B25OP03615R - Invitation for Bids (IFB) Non-Negotiable: Provide Snow Removal Services on an as-needed basis for… bid · Closed · Due: 7/10/2025 Chicago Transit Authority View Notice
- C25FI103184211 - IFB - Construction Services for (ASAP) Logan Square Line - California Station bid · Closed · Due: 7/11/2025 Chicago Transit Authority View Notice
- C25OP103202704 - Procure environmental network sensors bid · Closed · Due: 7/07/2025 Chicago Transit Authority View Notice
- B23OP03668R Furnish and Deliver Replacement Heating Coils for a Period of up to 36 Months. bid · Closed · Due: 7/08/2025 Chicago Transit Authority View Notice
- B22OP00222R3 - Furnish and Deliver Aluminum Sheets, Plates, and Shapes of various sizes & thicknesses for… bid · Closed · Due: 7/07/2025 Chicago Transit Authority View Notice
- B23OP04342R3 Furnish and Deliver Granite and Traprock Ballast for a Period of up to 36 Months. bid · Closed · Due: 7/07/2025 Chicago Transit Authority View Notice
- C25OP103225950 - Procurement of catering services for CTA's 2025 Transit Jamboree and Rodeo F.O.B. Destination (Freight… bid · Closed · Due: 7/07/2025 Chicago Transit Authority View Notice
- C25FR103213290 - IFB - Construction Services for RLE -120th Yard and Shop Advance Earthwork bid · Closed · Due: 8/22/2025 Chicago Transit Authority View Notice
- B26OP03748 - IFB to procure Google Maps Application Programming Interface Multi-Year License Subscription for a period… bid · Closed · Due: 6/24/2025 Chicago Transit Authority View Notice
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