Department of the Interior NAICS 237120 contractors in California

Oil and Gas Pipeline and Related Structures Construction. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

California + Department of the Interior

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$39,058,576

Visible recipients tied to Department of the Interior, California, and NAICS 237120

Granite Construction Company

Watsonville, CA

Granite Construction Company is a federal category business profile based in Watsonville, CA. The current public data layer shows $684,943,035 in visible federal obligations across 56 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 237310 (Highway, Street, and Bridge Construction). The profile also shows meaningful product and service activity in PSC Y1LB.

$39,058,576