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Home/Washington/NAICS 238220/PSC R499

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NAICS 238220 and PSC R499 contractors in Washington

Plumbing, Heating, and Air-Conditioning Contractors. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap in Washington.

Washington · NAICS 238220 · PSC R499

Last updated: April 6, 2026

Visible recipients

1

Mapped obligations

$4,335,617

Buyer overlap

3

Top recipients

Visible recipients in the Washington overlap of NAICS 238220 and PSC R499

Mckinstry Essention, LLC

Seattle, WA

Seattle, WA | 6 awards | Top agency General Services Administration | NAICS 541330

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Top recipient paths -- ranked view
Washington NAICS 238220 -- drop PSC filter
Washington PSC R499 -- drop NAICS filter
General Services Administration -- buyer path
National Aeronautics and Space Administration -- buyer path
Department of Energy -- buyer path