General Services Administration NAICS 237990 and PSC Y1AA contractors in Michigan

Other Heavy and Civil Engineering Construction. CONSTRUCTION OF OFFICE BUILDINGS. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

Michigan · General Services Administration

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$46,579,798

Cross-code depth

4 filters

Top recipients

Visible recipients tied to General Services Administration, Michigan, NAICS 237990, and PSC Y1AA

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.

$46,579,798