Environmental Protection Agency NAICS 541330 and PSC F101 contractors in California

Engineering Services. ENVIRONMENTAL SYSTEMS PROTECTION- AIR QUALITY SUPPORT. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

California · Environmental Protection Agency

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$25,126,613

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Environmental Protection Agency, California, NAICS 541330, and PSC F101

Kleinfelder INC

Rancho Cordova, CA

Kleinfelder INC is a federal category business profile based in Rancho Cordova, CA. The current public data layer shows $30,745,589 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 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC C211.

$25,126,613