Department of Homeland Security NAICS 236220 contractors in New Jersey

Commercial and Institutional Building Construction. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

New Jersey + Department of Homeland Security

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$5,737,321

Visible recipients tied to Department of Homeland Security, New Jersey, and NAICS 236220

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.

$5,737,321