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Home/Washington/Department of Transportation/NAICS 237990/PSC Z299

State + agency + NAICS + PSC page

Department of Transportation NAICS 237990 and PSC Z299 contractors in Washington

Other Heavy and Civil Engineering Construction. MAINT, REP/ALTER/ALL OTHER. Deepest cross-filter overlap.

Washington · Department of Transportation

Last updated: April 17, 2026

Visible recipients

1

Mapped obligations

$79,875,157

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Department of Transportation, Washington, NAICS 237990, and PSC Z299

Knik Construction Co., Inc.

Seatac, WA

Seatac, WA | 20 awards | Top agency Department of Defense | NAICS 237310

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Department of Transportation NAICS 237990 -- drop PSC filter
Department of Transportation PSC Z299 -- drop NAICS filter