Department of the Interior NAICS 237110 contractors in Colorado

Water and Sewer Line 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.

Colorado + Department of the Interior

Last updated: April 7, 2026

Visible recipients

Mapped obligations

Visible recipients tied to Department of the Interior, Colorado, and NAICS 237110

Mwh Constructors INC

Broomfield, CO

Mwh Constructors INC is a federal category business profile based in Broomfield, CO. The current public data layer shows $33,970,837 in visible federal obligations across 5 awards or transactions. Department of the Interior appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541310 (Architectural Services). The profile also shows meaningful product and service activity in PSC Y111.