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NAICS 237990 and PSC Z2AZ contractors

Other Heavy and Civil Engineering Construction. REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS. Cross-code contractor overlap.

NAICS 237990 + PSC Z2AZ

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$252,526,677

State overlap

Top recipients

Visible recipients in the NAICS 237990 and PSC Z2AZ overlap

Balfour Beatty Construction, LLC

Falls Church, VA

Falls Church, VA | 58 awards | Top agency Department of Defense | NAICS 236220

$119,985,996

Olgoonik Enterprises, LLC

Colorado Springs, CO

Colorado Springs, CO | 291 awards | Top agency Department of Defense | NAICS 236220

$61,520,300

Aleut Construction LLC

Reston, VA

Reston, VA | 29 awards | Top agency Department of Defense | NAICS 236220

$21,283,146

Sealaska Constructors LLC

Seattle, WA

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

$49,737,235

NAICS page

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