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OPEN BIDS · PLUMBING & HVAC · IL

Plumbing & HVAC government contracts in Illinois

4 open federal notices for plumbing, heating, air conditioning, boiler and chiller work in federal facilities in Illinois. Matched to NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors and to notices whose titles describe the same work. Each bid links to its official notice on SAM.gov. Updated twice a day.

3taking bids now
4set aside for small businesses
0due in the next 7 days
4open notices in Illinois

Due soonest

Who buys plumbing & hvac

In fiscal year 2026, federal agencies obligated $1.03 billion for plumbing, heating, and air-conditioning contractors (NAICS 238220), $43.7 million of it in Illinois, across 4,606 awards. The biggest buyers: Department of Defense ($347.1 million), Department of Veterans Affairs ($340.3 million), Department of Agriculture ($81.5 million), Department of Justice ($52.7 million). From USAspending.gov.

How to bid on plumbing & hvac contracts

To bid you need a free, active SAM.gov registration with NAICS 238220 listed, and for a set-aside, the status it names. Most plumbing & hvac work is bought by local contracting offices at bases, hospitals and federal buildings, so the place of work on each notice matters.

Open notices from SAM.gov's public file of active contract opportunities, updated twice a day (last Oct 24, 8:23 PM ET). Spending from USAspending.gov. UX Contract is independent and not a government website.