Department of Homeland Security NAICS 237110 and PSC Y1JZ contractors

Water and Sewer Line and Related Structures Construction. CONSTRUCTION OF MISCELLANEOUS BUILDINGS. Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 237110 · PSC Y1JZ

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$3,553,064,672

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 237110 and PSC Y1JZ

Rq Construction, LLC

Carlsbad, CA

Carlsbad, CA | 120 awards | Top agency Department of Defense | NAICS 236220

$1,346,978,609

Harper Construction Company, Inc.

San Diego, CA

San Diego, CA | 51 awards | Top agency Department of Defense | NAICS 236220

$692,925,058

Bering Straits Global Innovations, LLC

Anchorage, AK

Anchorage, AK | 65 awards | Top agency Department of Defense | NAICS 562998

$42,981,968

The Haskell Company

Jacksonville, FL

Jacksonville, FL | 29 awards | Top agency Department of Defense | NAICS 236220

$534,534,150

Tunista Construction LLC

Tacoma, WA

Tacoma, WA | 5 awards | Top agency Department of Defense | NAICS 236220

$9,728,399

Ahtna Infrastructure & Technologies LLC

Anchorage, AK

Anchorage, AK | 68 awards | Top agency Department of Defense | NAICS 236220

$61,640,381

Cdm Constructors Inc.

Boston, MA

Boston, MA | 31 awards | Top agency Department of Defense | NAICS 237110

$823,407,082

Sealaska Construction Solutions, LLC

Seattle, WA

Seattle, WA | 20 awards | Top agency Department of Defense | NAICS 237110

$40,869,025

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