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NAICS 237990 and PSC Y1FC contractors

Other Heavy and Civil Engineering Construction. CONSTRUCTION OF TROOP HOUSING FACILITIES. Cross-code contractor overlap.

NAICS 237990 + PSC Y1FC

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$1,431,350,455

State overlap

Top recipients

Visible recipients in the NAICS 237990 and PSC Y1FC overlap

Sundt Construction, Inc.

Tempe, AZ

Tempe, AZ | 7 awards | Top agency Department of Defense | NAICS 236220

Nan INC

Honolulu, HI

Honolulu, HI | 100 awards | Top agency Department of Defense | NAICS 236220

Tetra Tech Ec, Inc.

San Diego, CA

San Diego, CA | 5 awards | Top agency Department of Defense | NAICS 562910

Clark Construction Group LLC

Bethesda, MD

Bethesda, MD | 109 awards | Top agency Department of Defense | NAICS 236220

Harkins Builders, Inc.

Columbia, MD

Columbia, MD | 7 awards | Top agency Department of Defense | NAICS 236220

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