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OPEN BIDS · PLUMBING & HVAC · WA
Plumbing & HVAC government contracts in Washington
3 open federal notices for plumbing, heating, air conditioning, boiler and chiller work in federal facilities in Washington. 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.
Due soonest
Repair Sanitary Waste Piping at the Mann-Grandstaff VA Medical Center
Washington
HVAC Unit Replacement
Buying office in Washington
Z1DA--CON-NRM-668-22-106 Correct Domestic Water System
Spokane, Washington
Who buys plumbing & hvac
In fiscal year 2026, federal agencies obligated $1.03 billion for plumbing, heating, and air-conditioning contractors (NAICS 238220), $14.3 million of it in Washington, 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.