NAICS + PSC page

NAICS 236220 and PSC Y166 contractors

Commercial and Institutional Building Construction. CONSTRUCTION OF PENAL FACILITIES. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 236220 + PSC Y166

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$890,244,444

State overlap

Top recipients

Visible recipients in the NAICS 236220 and PSC Y166 overlap

Clark Construction Group - California, LP

Costa Mesa, CA

Clark Construction Group - California, LP is a federal category business profile based in Costa Mesa, CA. The current public data layer shows $244,104,223 in visible federal obligations across 17 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 Y1AA.

$890,244,444