NAICS 236220 and PSC Z1NA contractors in District of Columbia

Commercial and Institutional Building Construction. MAINTENANCE OF FUEL SUPPLY FACILITIES. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside District of Columbia.

District of Columbia · NAICS 236220 · PSC Z1NA

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$268,710,421

Buyer overlap

Top recipients

Visible recipients in the District of Columbia overlap of NAICS 236220 and PSC Z1NA

Johnson Controls Federal Systems/versar, LLC

Washington, DC

Johnson Controls Federal Systems/versar, LLC is a federal category business profile based in Washington, DC. The current public data layer shows $256,765,837 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 Z2BD.

$268,710,421