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PSC Y1BZ federal contractors in California

CONSTRUCTION OF OTHER AIRFIELD STRUCTURES. Browse visible federal contractors in this PSC lane in California, then pivot into recipient, buyer, and NAICS paths.

State: California

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$1,165,168,597

Buyer overlap

Top recipients

Visible recipients tied to PSC Y1BZ in California

Harper Construction Company, Inc.

San Diego, CA

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

$788,592,759

Clark Construction Group - California, LP

Costa Mesa, CA

Costa Mesa, CA | 17 awards | Top agency Department of Defense | NAICS 236220

$287,518,057

Swinerton Builders

Concord, CA

Concord, CA | 5 awards | Top agency Department of Defense | NAICS 236220

$89,057,781

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