Department of Defense NAICS 236220 and PSC Z1AZ contractors

Commercial and Institutional Building Construction. MAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 236220 · PSC Z1AZ

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$504,979,595

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 236220 and PSC Z1AZ

Emcor Government Services, INC

Alexandria, VA

Emcor Government Services, INC is a federal category business profile based in Alexandria, VA. The current public data layer shows $110,923,764 in visible federal obligations across 389 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC S216.

$504,979,595