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Department of Health and Human Services NAICS 237110 and PSC Y1GA contractors in Washington
Water and Sewer Line and Related Structures Construction. CONSTRUCTION OF AMMUNITION STORAGE BUILDINGS. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.
Washington · Department of Health and Human Services
Last updated: April 7, 2026
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$41,897,982
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