State + PSC page

PSC Y1AZ federal contractors in Washington

CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS. Browse visible federal contractors in this PSC lane in Washington, then pivot into recipient, buyer, and NAICS paths.

State: Washington

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$104,488,948

Buyer overlap

Top recipients

Visible recipients tied to PSC Y1AZ in Washington

Tunista Construction LLC

Tacoma, WA

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

$19,556,728

Sealaska Constructors LLC

Seattle, WA

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

$38,176,875

Doyon Technical Services, LLC

Federal Way, WA

Federal Way, WA | 20 awards | Top agency Department of Defense | NAICS 236220

$21,539,782

Doyon Project Services, LLC

Federal Way, WA

Federal Way, WA | 20 awards | Top agency Department of Defense | NAICS 236220

$25,215,563

State page

Loading state-level contractor and award paths