State + PSC page

PSC R429 contractors in California

SUPPORT- PROFESSIONAL: EMERGENCY RESPONSE/DISASTER PLANNING/PREPAREDNESS SUPPORT. Use this state-scoped PSC page to see which visible federal contractors carry the clearest product or service footprint in California.

State: California

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$275,764,358

Buyer overlap

Top recipients

Visible recipients tied to PSC R429 in California

Tetra Tech, Inc.

Pasadena, CA

Tetra Tech, Inc. is a federal category business profile based in Pasadena, CA. The current public data layer shows $130,835,501 in visible federal obligations across 260 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC C219.

$275,764,358