Department of the Interior NAICS 238220 contractors in Louisiana

Plumbing, Heating, and Air-Conditioning Contractors. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Louisiana + Department of the Interior

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$312,391

Visible recipients tied to Department of the Interior, Louisiana, and NAICS 238220

Bernhard Mcc, LLC

Metairie, LA

Bernhard Mcc, LLC is a federal category business profile based in Metairie, LA. The current public data layer shows $36,416 in visible federal obligations across 3 awards or transactions. Department of the Interior appears as the strongest visible awarding agency. Top industry concentration is in NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors). The profile also shows meaningful product and service activity in PSC J041.

$312,391