Agency + PSC page

Department of Defense PSC J045 contractors

MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT. Use this buyer-scoped PSC page to see which visible contractors sit closest to this product or service lane under Department of Defense.

Agency: Department of Defense
Last updated: April 7, 2026

Visible recipients

4

Mapped obligations

$193,626,572

Top NAICS links

4

Top recipients

Visible recipients tied to Department of Defense and PSC J045

Energy Systems Group LLC

Newburgh, IN

Energy Systems Group LLC is a federal category business profile based in Newburgh, IN. The current public data layer shows $51,362,985 in visible federal obligations across 62 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R499.

$96,772,493

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.

$950,484

Trane U.s. Inc.

White Bear Lake, MN

Trane U.s. Inc. is a federal category business profile based in White Bear Lake, MN. The current public data layer shows $31,129,805 in visible federal obligations across 324 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R499.

$93,493,994

Techflow Mission Support, LLC

Idaho Falls, ID

Techflow Mission Support, LLC is a federal category business profile based in Idaho Falls, ID. The current public data layer shows $13,852,158 in visible federal obligations across 51 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC S216.

$2,409,601