Department of Homeland Security NAICS 484220 and PSC S216 contractors in Maryland

Specialized Freight (except Used Goods) Trucking, Local. HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

Maryland · Department of Homeland Security

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$400,432,942

Cross-code depth

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Top recipients

Visible recipients tied to Department of Homeland Security, Maryland, NAICS 484220, and PSC S216

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 $72,468,575 in visible federal obligations across 253 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.

$400,432,942