Department of Homeland Security PSC Z1KB contractors

MAINTENANCE OF CANALS. 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 7, 2026

Visible recipients

Mapped obligations

$73,964,717

Visible recipients tied to Department of Homeland Security and PSC Z1KB

Rlb Contracting, INC

Port Lavaca, TX

Rlb Contracting, INC is a federal category business profile based in Port Lavaca, TX. The current public data layer shows $182,294,181 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 237990 (Other Heavy and Civil Engineering Construction). The profile also shows meaningful product and service activity in PSC Z1KB.

$73,964,717