General Services Administration NAICS 236220 contractors in District of Columbia

Commercial and Institutional Building Construction. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

District of Columbia + General Services Administration

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$255,783,285

Visible recipients tied to General Services Administration, District of Columbia, and NAICS 236220

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.

$255,783,285