Department of Homeland Security PSC M173 contractors

OPERATION OF FUEL STORAGE BUILDINGS. Use this buyer-scoped PSC page to see which visible contractors sit closest to this product or service lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$147,181,268

Visible recipients tied to Department of Homeland Security and PSC M173

Lb & B Associates INC

Columbia, MD

Lb & B Associates INC is a federal category business profile based in Columbia, MD. The current public data layer shows $72,461,078 in visible federal obligations across 249 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 J069.

$147,181,268