Department of Homeland Security NAICS 541330 and PSC J063 contractors in California

Engineering Services. MAINT/REPAIR/REBUILD OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS. 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 · Department of Homeland Security

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$1,564,028,538

Cross-code depth

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Top recipients

Visible recipients tied to Department of Homeland Security, California, NAICS 541330, and PSC J063

Techflow, Inc.

San Diego, CA

Techflow, Inc. is a federal category business profile based in San Diego, CA. The current public data layer shows $245,142,820 in visible federal obligations across 35 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 811219 (Other Electronic and Precision Equipment Repair and Maintenance). The profile also shows meaningful product and service activity in PSC J063.

$1,564,028,538