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NAICS 237130 and PSC C1AA contractors in Alabama

Power and Communication Line and Related Structures Construction. ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Alabama.

Alabama · NAICS 237130 · PSC C1AA

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$3,204,043,013

Buyer overlap

Top recipients

Visible recipients in the Alabama overlap of NAICS 237130 and PSC C1AA

Bl Harbert International LLC

Birmingham, AL

Bl Harbert International LLC is a federal category business profile based in Birmingham, AL. The current public data layer shows $1,013,761,418 in visible federal obligations across 210 awards or transactions. Department of State appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y1AA.

$3,204,043,013