Department of the Interior NAICS 541330 and PSC H238 contractors

Engineering Services. EQUIPMENT AND MATERIALS TESTING- CONSTRUCTION, MINING, EXCAVATING, AND HIGHWAY MAINTENANCE EQUIPMENT. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of the Interior.

Department of the Interior · NAICS 541330 · PSC H238

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$30,913,180

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541330 and PSC H238

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.

$30,913,180