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NAICS 237990 and PSC Z1KB contractors in Texas

Other Heavy and Civil Engineering Construction. MAINTENANCE OF CANALS. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Texas.

Texas · NAICS 237990 · PSC Z1KB

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$256,258,898

Buyer overlap

Top recipients

Visible recipients in the Texas overlap of NAICS 237990 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.

$256,258,898