Department of Health and Human Services NAICS 237990 contractors in Washington

Other Heavy and Civil Engineering Construction. Contractors in this state-buyer-industry overlap.

Washington + Department of Health and Human Services

Last updated: April 17, 2026

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$43,999,648

Visible recipients tied to Department of Health and Human Services, Washington, and NAICS 237990

Sealaska Constructors LLC

Seattle, WA

Seattle, WA | 46 awards | Top agency Department of the Interior | NAICS 236220

Nooksack Indian Tribe

Deming, WA

Deming, WA | 87 awards | Top agency Department of Health and Human Services | NAICS 237990

Doyon Project Services, LLC

Federal Way, WA

Federal Way, WA | 20 awards | Top agency Department of Defense | NAICS 236220

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