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NAICS 236220 and PSC Z1NZ contractors in Maryland

Commercial and Institutional Building Construction. MAINTENANCE OF OTHER UTILITIES. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Maryland.

Maryland · NAICS 236220 · PSC Z1NZ

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$282,711

Buyer overlap

Top recipients

Visible recipients in the Maryland overlap of NAICS 236220 and PSC Z1NZ

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.

$282,711