Department of Homeland Security PSC Z1AA contractors in District of Columbia

MAINTENANCE OF OFFICE BUILDINGS. Use this deeper state-buyer-PSC page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

District of Columbia + Department of Homeland Security

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$240,358,080

Visible recipients tied to Department of Homeland Security, District of Columbia, and PSC Z1AA

Jones Lang Lasalle Americas, Inc.

Washington, DC

Jones Lang Lasalle Americas, Inc. is a federal category business profile based in Washington, DC. The current public data layer shows $31,315,334 in visible federal obligations across 191 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$240,358,080