Department of Homeland Security NAICS 237110 and PSC Z2JZ contractors

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

Department of Homeland Security · NAICS 237110 · PSC Z2JZ

Last updated: April 13, 2026

Visible recipients

Mapped obligations

$467,557,334

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 237110 and PSC Z2JZ

Rq Construction, LLC

Carlsbad, CA

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

$407,590,954

Tunista Construction LLC

Tacoma, WA

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

$12,834,019

Sealaska Construction Solutions, LLC

Seattle, WA

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

$47,132,361

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