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Active Solicitations

Agency Procurement Type Specification # Contract Name Status Category Response Due Date
CTA RFP C26FI103254072- Request for Proposals (RFP) Manufacture and Delivery of a Base Order of Thirty (30) Clean Battery-Electric Transit Buses with Six (6) Options to Purchase up to Two Hundred Twenty (220) Additional Buses and Associated Spare Parts OPEN Rolling Stock 06/01/2026 Details
CITY RFP 1200498 1200498: Design, Printing, and Mailing of Bills and Other Documents ACTIVE Request for Proposal 06/01/2026 Details
CITY BID 1200498 Design, Printing, And Mailing of Bills and Other Documents, Web Hosting, Maintenance and Development Services ACTIVE Professional Services 06/01/2026 Details
CITY BID 1320953 1320953: Location Identifier and Pole Marking Project ACTIVE Work Service 05/14/2026 Details
CITY BID 1320953 Location Identifier and Pole Marking Project ACTIVE Work Services 05/14/2026 Details
CITY RFQ 1312949 1312949: Program Management Consultant for Capital Improvement Projects ACTIVE Request for Qualification 05/07/2026 Details
CITY RFP 1312949 Program Management Consultant for Capital Improvement Projects ACTIVE Professional Services 05/07/2026 Details
CITY BID 1300070B Law Enforcement Dogs - Rebid ACTIVE Commodities 05/07/2026 Details
CTA RFP C25FI103228093- Request for Proposals (RFP) - Overhaul of Up to Five Hundred (500), 1000 Series New Flyer 40 Ft. Diesel Buses OPEN Rolling Stock 05/06/2026 Details
CITY BID 1314539 1314539: Airport Maintenance for O'Hare and Midway International Airports ACTIVE Work Service 05/06/2026 Details
CITY BID 1314539 Airport Maintenance for O'Hare and Midway International Airports ACTIVE Work Services 05/06/2026 Details
CITY BID 1319482 Construction Potable Water Systems HR Building ACTIVE Large Construction 05/04/2026 Details
CTA RFP B25RG04918-Request for Proposals for Sale of Surplus Property for a Transit-Oriented Development at Frontage along North Clark Street (Portions of 3330-3348 North Clark Street) OPEN IT & Professional Services 04/30/2026 Details
CTA RFP B25RG04917-Request for Proposals for Sale of Surplus Property for a Transit-Oriented Development at SW Corner of West Roscoe Street and North Clark Street (Portions of 3366-3368 North Clark Street & 947-955 West Roscoe Street) OPEN IT & Professional Services 04/30/2026 Details
CTA RFP B25RG04916 - Request for Proposals for Sale of Surplus Property for a Transit-Oriented Development at 3401 to 3427 N Clark and 947 to 949 W Newport (Vautravers Building) OPEN IT & Professional Services 04/30/2026 Details
CITY RFP 1274004 1274004: Target Market Property Management Services for T5 Chicago ORD ACTIVE Request for Proposal 04/30/2026 Details
CITY BID 1301432 1301432: Repair, Replacement and Fabrication of Signage Systems. ACTIVE Work Service 04/30/2026 Details
CITY BID 1221102 1221102: 2025 Job Order Contract-Construction and Underground Trenching South of ACTIVE Construction 04/30/2026 Details
CITY BID 1221100 1221100: 2025 Job Order Contract-Construction and Underground Trenching North of ACTIVE Construction 04/30/2026 Details
CITY BID 1292442 1292442 CHEMICAL, BIOLOGICAL, RADIOLOGICAL & NUCLEAR (CBRN) DETECTION GROUPS A-G ACTIVE Commodities 04/30/2026 Details
CITY BID 1221102 2025 Job Order Contract-Construction and Underground Trenching South of Madison Street (SBI-II) ACTIVE Large Construction 04/30/2026 Details
CITY RFP 1274004 Target Market - Property Management Services for Terminal 5 at Chicago O'Hare International Airport   ACTIVE Professional Services 04/30/2026 Details
CITY BID 1292442 CHEMICAL, BIOLOGICAL, RADIOLOGICAL, & NUCLEAR (CBRN) DETECTION AND ID RELATED EQUIPMENT, NEW PARTS AND SUPPLIES ACTIVE Commodities 04/30/2026 Details
CITY BID 1301432 Repair, Replacement and Fabrication of Signage Systems for O’Hare and Midway International Airports ACTIVE Work Services 04/30/2026 Details
CITY BID 1221100 2025 Job Order Contract-Construction and Underground Trenching North of Madison Street (SBI-II) ACTIVE Large Construction 04/30/2026 Details
CITY RFI 1346670 ENTERPRISE TECHNOLOGY ASSESSMENT AND MODERNIZATION PLANNING ACTIVE Request for Qualification 04/29/2026 Details
CITY RFP 1346670 Request for Information (RFI) for Enterprise Technology Assessment and Modernization Planning ACTIVE Professional Services 04/29/2026 Details
CITY BID 1315458 1315458: Residential Sound Insulation Program O'Hare Phase 19A ACTIVE Construction 04/23/2026 Details
CITY BID 1315458 Residential Sound Insulation Program O’Hare Phase 19A ACTIVE Aviation Construction 04/23/2026 Details
CTA IFB Invitation for Bids (IFB) Non- Negotiable: Fluid Testing and Analysis as required for Two Base Years and One Funded Option Year OPEN Rolling Stock 04/22/2026 Details
CITY BID 1333855 1333855: Third Party Conveyance Device Inspections O'Hare International Airport ACTIVE Work Services 04/22/2026 Details
CITY BID 1328939 1328939: Midway Terminal Restroom Renovation Project (Federally Funded) ACTIVE Construction 04/21/2026 Details
CITY BID 1301909A Airside Snow Removal Services at Chicago O'Hare International Airport (Multi-Awa ACTIVE Work Service 04/21/2026 Details
CTA IFB B26OP04363 INVITATION FOR BIDS (IFB) NON- NEGOTIABLE For Cleaning and Repair Service for Rail Car Pre-Filters for a period of up to 36 Months. OPEN Rolling Stock 04/21/2026 Details
CITY BID 1328939 Midway Terminal Restroom Renovation Project (Federally Funded) ACTIVE Aviation Construction 04/21/2026 Details
CITY BID 1301909A Airside Snow Removal Services at Chicago O'Hare International Airport (Multi-Award) ACTIVE Work Services 04/21/2026 Details
CTA IFB B25OP04701 - Tank Cleaning and Fuel Polishing Services for a period of 36 months OPEN Facilities Maintenance 04/16/2026 Details
CITY BID 1289362 1289362: Purchase and Repair of Outdoor Power Equipment, Industrial Equipment ACTIVE Work Service 04/16/2026 Details
CITY BID 1289362 Purchase and Repair of Outdoor Power Equipment, Industrial Equipment, Attachments, Tools, and Supplies for Chicago O’Hare and Midway International Airports (Groups A - BB) ACTIVE Work Services 04/16/2026 Details
CITY BID 1332122 Taxiway Y South, Y3 & Y4 Pavement Rehabilitation ACTIVE Construction 04/15/2026 Details
CITY BID 1332122 Taxiway Y South, Y3 & Y4 Pavement Rehabilitation ACTIVE Aviation Construction 04/15/2026 Details
CITY BID 1286173 Maintenance, Repair, Replacement and New Installation of Combustion Control Systems for High Temperature Water (HTW) Generation System ACTIVE Work Services 04/15/2026 Details
CTA RFP B24OP01639R Request for Proposals (RFP) – Professional Consulting Services to Monitor Drug and Alcohol Policy and Testing Compliance for a period of up to 3 years with two one-year options. OPEN IT & Professional Services 04/14/2026 Details
CITY BID 1331210 New Contract for Combined Bessie Coleman and South Airfield Lift Stations at ORD ACTIVE Construction 04/10/2026 Details
CITY BID 1331210 CDA Request for a New Contract for Combined Bessie Coleman and South Airfield Lift Stations at Chicago O'Hare and MDW ACTIVE Aviation Construction 04/10/2026 Details
CTA IFB B24OP03340 Furnish All Labor and Equipment Required to Test, Inspect, Repair & Maintain CTA’s Water-Based Fire Prevention Systems for up to thirty-six months with two one-year options. OPEN Facilities Maintenance 04/09/2026 Details
CITY BID 1318292 Tower/Ground Two Way Radios, Parts, Accessories and Related Components ACTIVE Commodities 04/09/2026 Details
CITY BID 1318292 Tower/Ground Two Way Radios, Parts, Accessories and Related Components ACTIVE Commodities 04/09/2026 Details
CITY BID 1286173 1286173: Maintenance, Repair, Replacement and New Installation of HTW Gen System ACTIVE Work Service 04/08/2026 Details
CTA IFB C26FT103284934 Invitation for Bids (IFB) Non-Negotiable: Furnish and Deliver Sixteen (16) Walk Behind Floor Scrubbers OPEN Rolling Stock 04/07/2026 Details
CTA RFP B24OP04870R2 Request for Proposals (RFP) – Professional Court Reporting Services for the CTA’s Law Department for a period of up to three (3) years with two one-year options. OPEN IT & Professional Services 04/06/2026 Details
CTA IFB B25OP00598R - Invitation for Bid (Non-negotiable) Small Business Opportunity for Printing of Various Informational Signage, Maps, Banners, and Decals for a Period of up to 36 months OPEN IT & Professional Services 04/06/2026 Details
CTA IFB B25OP01829R2 - Invitation for Bids (IFB) Non-Negotiable:Provide Calibration Services on Tools and Instruments Used to Repair and Maintain Rapid Transit Cars as Required for a Period of Up to 36 Months OPEN Rolling Stock 04/06/2026 Details
CTA IFB C25FT103270913R-Invitation for Bid (IFB) Non-Negotiable: Furnish and Deliver Forty-one (41) Forklifts. OPEN Rolling Stock 04/06/2026 Details
CITY BID 1325463 Spec 1325463 Firearms Repair Parts & Cleaning Supplies ACTIVE Commodities 04/03/2026 Details
CITY BID 1325463 Firearms Repair Parts & Cleaning Supplies   ACTIVE Commodities 04/03/2026 Details
CTA IFB C25FT103126728 - Four Electric Powered, Narrow Aisle Forklift Truck Order Pickers OPEN Facilities Maintenance 04/02/2026 Details
CTA IFB C25FT103126729 - Seven 6500 lb. Capacity Electric Forklift Trucks OPEN Facilities Maintenance 04/02/2026 Details
CTA RFP B25RG04916 - Request for Proposals for Sale of Surplus Property for a Transit-Oriented Development at 3401 to 3427 N Clark and 947 to 949 W Newport (Vautravers Building) OPEN IT & Professional Services 03/31/2026 Details
CTA RFP B25RG04917-Request for Proposals for Sale of Surplus Property for a Transit-Oriented Development at SW Corner of West Roscoe Street and North Clark Street (Portions of 3366-3368 North Clark Street & 947-955 West Roscoe Street) OPEN IT & Professional Services 03/31/2026 Details
CTA RFP B25RG04918-Request for Proposals for Sale of Surplus Property for a Transit-Oriented Development at Frontage along North Clark Street (Portions of 3330-3348 North Clark Street) OPEN IT & Professional Services 03/31/2026 Details
CTA IFB C25OP103218520 - Invitation For Bids (Non-Negotiable) Cisco Switches For The Rail Network and 60 Months of Hardware Maintenance and Support OPEN IT & Professional Services 10/03/2025 Details
CTA IFB B24OP04635R-Tactile and Braille signs for a period of 36 months with two, one-year options. OPEN Facilities Maintenance 09/19/2025 Details
CTA IFB B25FC04913 – IFB (Non-negotiable) SMALL BUSINESS OPPORTUNITY FOR LANDSCAPING MAINTENANCE AND SNOW REMOVAL SERVICES FOR THE RED LINE EXTENSION PROJECT FOR A PERIOD OF 60 MONTHS WITH TWO 12-MONTH OPTIONS OPEN IT & Professional Services 09/08/2025 Details
CTA IFB C25OP103202708 - Invitation For Bids (Non-Negotiable) Cisco Catalyst 9300 Series Switches, and 60 Months of Hardware Maintenance and Support OPEN IT & Professional Services 08/12/2025 Details
CTA IFB B21OP80344R4 Escalator handrail and field splicing for a period of 36 months. OPEN Facilities Maintenance 08/04/2025 Details
CTA IFB B26OP00047R-Various types of welding gases for a period of 36 months with two, one-year options. OPEN Facilities Maintenance 07/30/2025 Details
CTA IFB B24RI04221R - Invitation for Bids (non-negotiable) - Furnish and install office furniture, components and parts for a period of up to 36 months. OPEN IT & Professional Services 07/29/2025 Details
CTA IFB B26OP03748 - IFB to procure Google Maps Application Programming Interface Multi-Year License Subscription for a period of 36 months with two (2) one-year options. OPEN IT & Professional Services 06/24/2025 Details
CITY BID 1271795A Lignite Coal Based Powered Activated Carbon ACTIVE Commodities 05/07/2025 Details
CITY BID 1202668A SWPP Low Lift Pump Building, Chemical Building and Garage Roof Replacement ACTIVE Large Construction 05/01/2025 Details
CITY BID 1297124 1297124: Ring Tunnel Electrical And Lighting Infrastructure at O'Hare Airport ACTIVE Construction 04/30/2025 Details
CITY BID 1297124 Ring Tunnel Electrical and Lighting Infrastructure ACTIVE Aviation Construction 04/30/2025 Details
CITY BID 1282249A 1282249A: Pole Painting Services - Target Market ACTIVE Work Service 04/18/2025 Details
CITY BID 1289939A Various Street Sign Making Supplies ACTIVE Work Services 04/18/2025 Details
CITY BID 1282249A Pole Painting Services - Target Market ACTIVE Work Services 04/18/2025 Details
CITY BID 1297545 1297545: Block Level Lead Service Line Replacement (SBI II) - Fairfield ACTIVE Construction 04/16/2025 Details
CITY BID 1232177 1232177: Purchase, Service and Calibration of Friction Testing Equipment ACTIVE Work Service 04/16/2025 Details
CITY BID 1297545 SBI-II: Block Level Lead Service Line Replacement N. Fairfield Avenue ACTIVE Large Construction 04/16/2025 Details
CITY BID 1232177 Purchase, Service and Calibration of Friction Testing Equipment ACTIVE Work Services 04/16/2025 Details
CITY RFP 1259216 1259216:Gun Violence Detection Technology ACTIVE Request for Proposal 04/11/2025 Details
CITY BID 1297544 1297544: Block Level Lead Service Line Replacements (SBI II) - Adams ACTIVE Construction 04/11/2025 Details
CITY BID 1256319A 1256319A: Pressure Washing Services (Target Market) (rebid) ACTIVE Work Service 04/11/2025 Details
CITY RFP 1259216 Request for Proposals (RFP) for Gun Violence Detection Technology ACTIVE Professional Services 04/11/2025 Details
CITY BID 1297544 SBI-II: Block Level Lead Service Line Replacement W. Adams Street ACTIVE Large Construction 04/11/2025 Details
CITY BID 1256319A TARGET MARKET Pressure Washing Services ACTIVE Work Services 04/11/2025 Details
CITY RFP 1309040 Reproductive Health Access Initiative ACTIVE Delegate Agency 04/10/2025 Details
CITY BID 1281153 1281153: RSIP Odor Mitigation PH 1 ACTIVE Construction 04/10/2025 Details
CITY RFP 1258192 Airfield Training Consulting Services for O'Hare and Midway International Airports ACTIVE Professional Services 04/10/2025 Details
CITY BID 1281153 Residential Sound Insulation Program Odor Mitigation Phase 1 Chicago Midway and O Hare International Airports ACTIVE Aviation Construction 04/10/2025 Details
CITY BID 1297543 1297543: Block Level Lead Service Line Replacements (LSLR) SBI II - Leamington ACTIVE Construction 04/08/2025 Details
CITY BID 1297543 SBI-II: Block Level Lead Service Line Replacement N. Leamington Avenue ACTIVE Large Construction 04/08/2025 Details
CITY RFQ 1276670 1276670: Commissioning Agent for Enhanced Commissioning at O¿Hare and Midway ACTIVE Request for Qualification 04/04/2025 Details
CITY BID 1267958 1267958: Pershing Road Sewer Improvement Project ACTIVE Construction 04/04/2025 Details
CITY RFP 1276670 COMMISSIONING AGENT FOR ENHANCED COMMISSIONING AT O HARE ACTIVE Professional Services 04/04/2025 Details
CITY BID 1267958 Pershing Road Sewer Improvement Project ACTIVE Large Construction 04/04/2025 Details
CTA IFB B24OP00658-Preventative maintenance, repairs, and parts for material handling/cleaning equipment for a period of 36 months with two one-year options. OPEN Facilities Maintenance 04/03/2025 Details
CITY BID 1297547 1297547: Block Level Lead Service Line Replacement (SBI II) - Kenwood ACTIVE Construction 04/03/2025 Details
CITY BID 1297547 SBI-II: Block Level Lead Service Line Replacement S. Kenwood Avenue ACTIVE Large Construction 04/03/2025 Details
CITY RFI 1314721 OFFICE PRODUCTIVITY SUITE TECHNOLOGY AND COMMUNITY INVESTMENT ACTIVE Request for Quotation 03/28/2025 Details
CITY RFP 1314721 Request for Information (RFI) for Office Productivity Suite Software and Community Investment ACTIVE Professional Services 03/28/2025 Details
CITY BID 1273539A 1273539A: PURCHASE OF VARIOUS OILS, GREASE AND LUBRICANTS (Target Market) Rebid ACTIVE Commodities 03/27/2025 Details
CITY BID 1273539A PURCHASE OF VARIOUS OILS, GREASE AND LUBRICANTS (Target Market) Rebid ACTIVE Commodities 03/27/2025 Details
CITY BID 1301220 GRADE SEPARATED SERVICE ROADWAY K/L TO S1 ACTIVE Aviation Construction 03/27/2025 Details
CITY BID 66381B 663813B: BACKHOE LOADERS WITH EXTENDABLE DIPPER STICK AND 19FT DIGGING DEPTH ACTIVE Vehicles & Heavy Equipment 03/25/2025 Details
CITY BID 663813B BACKHOE LOADERS WITH EXTENDABLE DIPPER STICK AND 19FT DIGGING DEPTH ACTIVE Vehicles & Heavy Equipment 03/25/2025 Details
CITY BID 1291433 1291433: Integrated Pest Management - Target Market ACTIVE Work Service 03/24/2025 Details
CITY BID 1291433 Integrated Pest Management - Target Market ACTIVE Work Services 03/24/2025 Details
CITY BID 1285012 1285012: ESWPP Sinkhole Repairs South of Reservoir ACTIVE Construction 03/21/2025 Details
CITY BID 1289939A 1289939A: Various Street Sign Making Supplies ACTIVE Commodities 03/21/2025 Details
CITY BID 1285012 ESWPP Sinkhole Repairs South of Reservoir ACTIVE Large Construction 03/21/2025 Details
CITY RFP 1258192 1258192: Airfield Training Consulting Services ACTIVE Request for Proposal 03/20/2025 Details
CITY BID 1292942 1293718: Purchase and Delivery of Compostable Bag Liners ACTIVE Small Order 03/18/2025 Details
CITY BID 1301220 1301220: Grade Separated Service Roadway (Federally Funded) at O'Hare Airport ACTIVE Construction 03/18/2025 Details
CITY BID 1293718 Purchase and Delivery of Compostable Bag Liners ACTIVE Small Orders 03/18/2025 Details
CITY BID 1275531 1275531: Bridge Structural Grating Groups A and B ACTIVE Commodities 03/14/2025 Details
CITY BID 1275531 BRIDGE STRUCTURAL GRATING GROUPS A AND B ACTIVE Commodities 03/14/2025 Details
CITY BID 1283875 New Request for Purchase of Horse Waste Removal & Hauling Service for Chicago Police Department ACTIVE Small Orders 03/14/2025 Details
CTA IFB C23CT102920745 - IFB - To furnish, deliver, and install 114 IVN3 equipment to be upgraded to IVN5, 850 IVN4 to be upgraded to IVN5, 7 BiB to be upgraded, and 38 TCH upgrades for equipment used on various Chicago Transit Authority (CTA) vehicles. OPEN IT & Professional Services 10/11/2023 Details
CITY BID 1193011A TARGET MARKET CONSTRUCTION MANAGER FOR MIDWAY AND OHARE INTERNATIONAL AIRPORTS ACTIVE Professional Services 08/08/2023 Details
CITY BID 1234882 1234882: GRAFFITI REMOVAL CHEMICAL ACTIVE Commodities 05/11/2023 Details
CITY RFP 1244856 Spec 1244856 Project Management Chicago Block Clubs ACTIVE 05/04/2022 Details
CITY BID 1223071 RFP for Target Market Temporary Clerical, Administrative and Other Support Personnel ACTIVE Professional Services 04/01/2022 Details
CITY BID 1151766A Wide Format Color/Black & White Integrated Multi-Functional Scanner/Plotters and Related Services Rebid ACTIVE Work Services 11/12/2021 Details