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PSC Y1JZ federal contractors in California

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

State: California

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$3,508,752,053

Buyer overlap

Top recipients

Visible recipients tied to PSC Y1JZ in California

Rq Construction, LLC

Carlsbad, CA

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

$1,248,268,614

Harper Construction Company, Inc.

San Diego, CA

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

$669,702,968

Gilbane Federal

Concord, CA

Concord, CA | 58 awards | Top agency Department of Defense | NAICS 236220

$776,588,945

Tutor Perini Corporation

Sylmar, CA

Sylmar, CA | 38 awards | Top agency Department of Defense | NAICS 236220

$234,030,295

Contrack Ecc LLC

Burlingame, CA

Burlingame, CA | 27 awards | Top agency Department of Defense | NAICS 236220

$467,258,521

Ahtna Design-build INC

West Sacramento, CA

West Sacramento, CA | 10 awards | Top agency Department of Defense | NAICS 236220

$19,965,775

Swinerton Builders

Concord, CA

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

$56,563,090

Ahtna-cdm Smith Jv

Irvine, CA

Irvine, CA | 13 awards | Top agency Department of Defense | NAICS 236220

$36,373,845

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