Department of Homeland Security NAICS 237990 and PSC Z2JA contractors

Other Heavy and Civil Engineering Construction. REPAIR OR ALTERATION OF MUSEUMS AND EXHIBITION BUILDINGS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Homeland Security.

Department of Homeland Security · NAICS 237990 · PSC Z2JA

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$31,371,973

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 237990 and PSC Z2JA

Christman Company, The

Lansing, MI

Christman Company, The is a federal category business profile based in Lansing, MI. The current public data layer shows $3,229,863 in visible federal obligations across 14 awards or transactions. General Services Administration 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 Z2AA.

$31,371,973