What types of vendors typically win contracts with the Chicago Transit Authority?

The CTA prioritizes vendors with expertise in heavy transit manufacturing, industrial mechanical repair, and specialized professional services like drug and alcohol testing compliance. Firms that demonstrate experience with FTA-funded projects and rigorous safety standards are highly competitive.

Does the CTA utilize set-asides for small or disadvantaged businesses?

Yes, the CTA actively promotes its Disadvantaged Business Enterprise (DBE) program. Vendors are encouraged to obtain DBE certification to meet participation goals often mandated in large-scale bus procurement and infrastructure construction contracts.

How are CTA solicitations typically structured?

The CTA utilizes both Invitations for Bids (IFB) for clearly defined commodity and maintenance tasks, and Requests for Proposals (RFP) for complex, high-value projects like bus fleet manufacturing or long-term consulting services where technical capability is weighted alongside price.

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Chicago Transit Authority Government Contracts

74 opportunities are tied to Chicago Transit Authority, Illinois. The page keeps the state hierarchy visible while previewing the latest 10 local contracts.

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Parent State

Illinois

About Chicago Transit Authority government contracting

The Chicago Transit Authority procures specialized technical services and heavy equipment to maintain its extensive rail and bus infrastructure. Vendors compete for contracts involving fleet manufacturing, industrial component refurbishment, professional regulatory compliance consulting, and specialized facility maintenance services.

Latest opportunities

Previewing the latest 10 opportunities for Chicago Transit Authority.

Chicago Transit Authority

B26OP00126 - B26OP00126 - Invitation for Bids (IFB) Non-Negotiable: Furnish and Deliver Fire, Steel, and Stainless-Steel Doors, Door Frames, and Associated Hardware for up to Thirty-Six Months.

Archived

AI Summary

Invitation for Bids to furnish and deliver fire, steel, and stainless-steel doors, door frames, and associated hardware for up to 36 months for the Chicago Transit Authority in Illinois. NAICS 332321 applies. Submission deadline is October 2, 2026. Opportunity is open and non-negotiable under IFB terms.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Invalid DateIFBNAICS 332321Sol: 252559

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Chicago Transit Authority

B25OP03584R - B25OP03584R -REBID of Invitation for Bids (IFB) Non-Negotiable: Provide Track Geometry, Strength Testing Services, and RFID Marker Tags for Three, One-Year Options.

Archived

AI Summary

REBID IFB to provide track geometry, strength testing services, and RFID marker tags for Chicago Transit Authority with three one-year options. NAICS 488210. Submission deadline Oct 1, 2026.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Invalid DateIFBNAICS 488210Sol: 252832

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Chicago Transit Authority

C26OP103292599 - C26OP103292599 - Invitation for Bids (Non-Negotiable) Procure Duplo Two Tower Collator with Booklet System

Archived

AI Summary

Invitation for Bids to procure a Duplo Two Tower Collator with Booklet System for the Chicago Transit Authority. The opportunity includes submission of required certifications and bid tables by October 2, 2026. This is a product procurement under NAICS 333249 for printing machinery equipment.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Invalid DateIFBNAICS 333249Sol: 252212

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Chicago Transit Authority

B27OP01037 - B27OP01037 Invitation For Bids (IFB) Non- Negotiable for Small Business Enterprise (SBE): Extermination Services To Be Performed On Buses As Required For A Period Of Up To Thirty-Six (36) Months

Archived

AI Summary

Invitation for bids for extermination services on buses for up to 36 months by Chicago Transit Authority. Includes pre-bid meeting, question deadline, and submission deadline.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Invalid DateIFBNAICS 561710Sol: 247356

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Chicago Transit Authority

B25OP04650R3 - B25OP04650R3 Re-Bid Invitation for Bid (IFB) Non- Negotiable: Grade Level Industrial Window Cleaning at various Rapid Transit Stations as required for a period of up to thirty-six (36) months.

Archived

AI Summary

Invitation for bid for grade level industrial window cleaning at Chicago rapid transit stations for up to 36 months.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Invalid DateIFBNAICS 561720Sol: 250965

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Chicago Transit Authority

B25OP04102 - B25OP04102 - INVITATION FOR BIDS (NON-NEGOTIABLE)- Switch Point/Stock Rail Combinations and Rail Bound Manganese Frogs for 36 Months with Two One-Year Options

Archived

AI Summary

Invitation for bids to supply switch point/stock rail combinations and rail bound manganese frogs for 36 months with two one-year options for Chicago Transit Authority.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Invalid DateIFBNAICS 332999Sol: 250576

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Chicago Transit Authority

B26OP00290 - B26OP00290- INVITATION FOR BIDS (IFB- NON-NEGOTIABLE) SUPPLY AND DELIVER BULK ROCK SALT AS REQUIRED UNTIL MAY 31, 2027

Archived

AI Summary

Invitation for Bids to supply and deliver bulk rock salt to Chicago Transit Authority until May 31, 2027. Opportunity includes submission of required certifications and bid documents. Closes September 14, 2026.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Invalid DateIFBNAICS 212393Sol: 249428

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Chicago Transit Authority

B26OP04172 - B26OP04172 Request for Proposals (RFP) for Armored car service with armed guards to pick up, transport, count and deposit paper and coin currency for a period of up to three (3) years with two (2) one-year options.

Archived

AI Summary

RFP for armored car service with armed guards to pick up, transport, count, and deposit paper and coin currency for up to three years with two one-year options for Chicago Transit Authority.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Invalid DateRFPNAICS 488320Sol: 249272

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Chicago Transit Authority

C25FT103126726R2 - C25FT103126726R2 - REBID of INVITATION FOR BIDS (NON-NEGOTIABLE) - One Articulated Wheel Loader

Archived

AI Summary

Chicago Transit Authority seeks bids for one articulated wheel loader. This is a rebid invitation for bids (IFB) with a submission deadline of September 4, 2026. The opportunity includes required certifications and bid tables.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Invalid DateIFBNAICS 336112Sol: 248633

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Chicago Transit Authority

B24OP00636R3 - B24OP00636R3- INVITATION FOR BIDS (NON-NEGOTIABLE) REPAIRING, REBUILDING AND MAINTAINING VARIOUS BOILERS AND BOILER CONTROL SYSTEMS FOR A PERIOD OF UP TO THREE YEARS WITH TWO ONE YEAR OPTIONS.

Archived

AI Summary

Invitation for bids to repair, rebuild, and maintain boilers and boiler control systems for Chicago Transit Authority, with a contract period up to three years plus two one-year options. Includes plumbing, heating, and repair services. Due date August 24, 2026.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Invalid DateIFBNAICS 238220Sol: 247889

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