Department of Homeland Security NAICS 333415 contractors

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$758,532

Visible recipients tied to Department of Homeland Security and NAICS 333415

J & J Mechanical And Construction Group LLC

Jersey City, NJ

J & J Mechanical And Construction Group LLC is a federal category business profile based in Jersey City, NJ. The current public data layer shows $37,149,910 in visible federal obligations across 32 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 238210 (Electrical Contractors and Other Wiring Installation Contractors). The profile also shows meaningful product and service activity in PSC 6115.

$758,532