NAICS + PSC page

NAICS 541330 and PSC N063 contractors

Engineering Services. INSTALLATION OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541330 + PSC N063

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$2,027,460,624

State overlap

Top recipients

Visible recipients in the NAICS 541330 and PSC N063 overlap

M. C. Dean, Inc.

Tysons, VA

M. C. Dean, Inc. is a federal category business profile based in Tysons, VA. The current public data layer shows $366,425,260 in visible federal obligations across 1,299 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 J058.

$2,027,460,624