Small Business Administration NAICS 237990 and PSC Z300 contractors in California

Other Heavy and Civil Engineering Construction. MAINT, REP-ALT/RESTORATION. 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 · Small Business Administration

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$17,991,547

Cross-code depth

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Top recipients

Visible recipients tied to Small Business Administration, California, NAICS 237990, and PSC Z300

Marcon Engineering, INC

Escondido, CA

Marcon Engineering, INC is a federal category business profile based in Escondido, CA. The current public data layer shows $64,752,480 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 Z299.

$17,991,547