General Services Administration NAICS 541310 and PSC Y1BZ contractors

Architectural Services. CONSTRUCTION OF OTHER AIRFIELD STRUCTURES. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under General Services Administration.

General Services Administration · NAICS 541310 · PSC Y1BZ

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$89,083,620

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541310 and PSC Y1BZ

Swinerton Builders

Concord, CA

Swinerton Builders is a federal category business profile based in Concord, CA. The current public data layer shows $457,871 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Z111.

$89,083,620