Department of Transportation NAICS 541330 and PSC J041 contractors

Engineering Services. MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Transportation.

Department of Transportation · NAICS 541330 · PSC J041

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$26,213,997

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541330 and PSC J041

M1 Support Services, L.p.

Denton, TX

M1 Support Services, L.p. is a federal category business profile based in Denton, TX. The current public data layer shows $694,713,806 in visible federal obligations across 132 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 488190 (Other Support Activities for Air Transportation). The profile also shows meaningful product and service activity in PSC J015.

$26,213,997