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Government contracts for plumbers in Illinois
A snapshot of open federal, state, and local opportunities in Illinois, updated daily. To search them and get daily matches for your business, sign up free.
About plumbers contracts in Illinois
Plumbers contracts in Illinois typically cover backflow-preventer testing, water-main repair, fixture replacement at federal buildings, sewer-line work at correctional facilities, and on-call plumbing IDIQs. Federal posts in this category fall under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors), and the bulk of the work flows to the Army Corps of Engineers, the Federal Bureau of Prisons, and GSA. Small-business set-asides are common because most jobs sit well below the simplified acquisition threshold.
As of October 20, 2026, Illinois has 14 open plumbers contracts in our database, with 12 added in the last 30 days. That's a steady cadence — enough flow to make automated alerting worthwhile rather than manual portal-checking. The most active buyers are City of Aurora (4 open posts) and City of Chicago (3), with the rest spread across other federal civilian agencies, DoD components, and state and local departments active in Illinois.
Beyond federal opportunities, much of the plumbers work in Illinois is posted through the Illinois Procurement Bulletin (BidBuy), with recurring buyers including the Illinois Department of Transportation, the University of Illinois system, and the Illinois Tollway. 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 alongside state and local feeds so a plumbing contractor doesn't have to monitor each portal manually.
Top matching contracts in Illinois
2027 & 2028 Water & Sewer Maintenance Division Plumbing Services
The City of Aurora, Illinois, invites qualified contractors to submit bids for plumbing services to maintain and repair water service components, including leaking water service pipes, curb boxes and …
City of Wheaton Sewer Main Rehabilitation PRoject
The City of Wheaton is soliciting competitive bids to furnish and install cured-in-place pipe (CIPP) within the City of Wheaton’s sewer collection systems.
Village of Roanoke, IL Sanitary Sewer Lining Improvements
Subcontracting Opportunities include but are not limited to: 1. Sewer Cleaning and CCTV Inspection 2. Traffic Control 3. Bypass Pumping
2027 & 2028 Water & Sewer Maintenance Division Emergency Repair Program
The City of Aurora, Illinois, invites Bidders to submit bids for the 2027 & 2028 Water & Sewer Maintenance Division Emergency Repair Program. The Work consists of providing on-call emergency repair se…
Chicago Street Combined Sewer Separation Project
Notice to Bidders Bid 26-036 Chicago Street Combined Sewer Separation Project Sealed Bids will be received by the City of Elgin, Illinois (Owner) electronically by the Purchasing Department, until…
2027 & 2028 On-Call Lead Water Service Line Replacement
The City of Aurora, Illinois, invites Bidders to submit bids for the full replacement of lead water service lines from the water main to the water meter, including all necessary restoration and miscel…
BID 26-49 Water Treatment Chemicals
Work on this project includes: the purchase of chemicals to be used in the drinking water treatment process.
2027 Water & Sewer Maintenance Division Materials and Supplies
The City of Aurora, Illinois, invites Bidders to submit bids for the anticipated purchase of various materials and supplies for use by the City's Water & Sewer Maintenance Division during the 2027 cal…
PIP-II F-37 BUILDING LWC PUMP ROOM PIPING SYSTEM INSTALLATION
This scope of work includes fabricating and installing a Low Conductivity Water (LCW) Piping System in the F-37 Pump Room. PLEASE NOTE the important information related to this RFP: Pre-Proposal Meeti…
ON-CALL ELECTRICIAN SERVICES
The City of Naperville is seeking to retain the skills of a licensed electrician capable of low-voltage and commercial electrical services at various City facilities and sites on an on-call, as-needed…