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Government contracts for hvac contractors 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 hvac contractors contracts in Illinois
Hvac contractors contracts in Illinois typically cover chiller and rooftop-unit replacements, building-automation (BAS) upgrades, indoor-air-quality remediation, preventive-maintenance contracts, and mechanical retrofits at aging federal facilities. Federal posts in this category fall under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors), and the bulk of the work flows to GSA, the Department of Veterans Affairs, and major DoD installations. Many HVAC IDIQs are reserved for small business and SDVOSB pools, especially on VA campuses.
Illinois currently has 23 open hvac contractors contracts in our database, with 16 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 VETERANS AFFAIRS, DEPARTMENT OF (7 open posts) and DVA - Veterans Affairs (2), 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 hvac contractors 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 an HVAC contractor doesn't have to monitor each portal manually.
Top matching contracts in Illinois
Y1DZ--556-25-102 Green House Homes Steam (VA-26-00036216)
Contractor shall provide all tools, materials, labor, quality assurance, and supervision for renovations resulting in a complete, compliant, and fully-functional project as described throughout the co…
Boiler Preventative & Corrective Maintenance Services
The subcontractor shall provide preventative and corrective maintenance services for all heating boilers identified in the contract attachments. Services include scheduled inspections, cleaning, testi…
J030--Generator-ATS Maintenance (VA-27-00002745)
Department of Veterans Affairs Service & Distribution Center (SDC), Building 37 Hines, IL Preventive Maintenance, Testing, Service, Repair of Generators, Automatic Transfer Switches (ATS), Transformer…
Z1DA--Construction of Heat Exchangers, Ogden and Damen Building
The Department of Veterans Affairs (VA), Brown VA Medical Center, Chicago, IL 60612 has a need for construction services for providing and installing heat exchangers. Contractor shall provide all desi…
Boiler Preventative & Corrective Maintenance Services
AMENDMENT 02 This Amendment serves as formal notice that Request for Proposal (RFP) No. 382236-SM changes: FROM: PROCUREMENT SPECIALIST Name: Seth Mercil Email Address: smercil@fnal.gov TO: PROCUREMEN…
Z1DZ--556-24-106 CON: Replace Chiller No. 02 Re-Solicitation
Pre-Solicitation Notice Solicitation: 36C25226B0040 Project: 556-24-106 Replace Chiller No. 02 Location: Captain James A. Lovell Federal Health Care Center (FHCC) 3001 Breen Bay Road North Chicago, IL…
J045--ONE TIME BUY - COMP - Fire Pump Packing Repair - One time repair: 9/10/26. 537-26-3-6111-0993
Fire Pump Repacking Services The purpose of this project is to perform a repack on the Peerless 5AEF11G 1000 GPM Fire Pump in the main fire pump room of the Bed Tower as required by local fire codes a…
Vacuum Furnace Cell
Rock Island Arsenal Joint Manufacturing and Technology Center (RIA-JMTC) has a requirement for a Vacuum Furnace, capable for heat treament of 3D Build Plates. The system will include the vacuum furnac…
Y1DA--556-26-2-6953-0001 - 556-24-108 Double Block and Bleed Construction (VA-26-00035322)
Contractor shall provide all tools, materials, labor, quality assurance, and supervision for renovations resulting in a complete, compliant, and fully-functional project as described throughout the co…