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NAICS 561612 and PSC J063 contractors in Maryland

Security Guards and Patrol Services. MAINT/REPAIR/REBUILD OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Maryland.

Maryland · NAICS 561612 · PSC J063

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$291,963

Buyer overlap

Top recipients

Visible recipients in the Maryland overlap of NAICS 561612 and PSC J063

Johnson Controls Federal Systems, LLC

Rockville, MD

Johnson Controls Federal Systems, LLC is a federal category business profile based in Rockville, MD. The current public data layer shows $138,176 in visible federal obligations across 7 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 332311 (Prefabricated Metal Building and Component Manufacturing). The profile also shows meaningful product and service activity in PSC S206.

$291,963