Louisiana
Louisiana is a right-to-work state. The Louisiana State Licensing Board for Contractors (LSLBC) in Baton Rouge licenses commercial mechanical, electrical, and plumbing contractors. Residential licenses fall under the State Licensing Board for Contractors as well. The state follows the Louisiana State Plumbing Code.
Licensing boards.
| Trade | Board | Lookup |
|---|---|---|
| All trades (Commercial / Residential) | Louisiana State Licensing Board for Contractors (LSLBC) | Verify license → |
Source: state licensing boards. Links go directly to public licensee lookups where available.
Apprenticeship system.
Louisiana is a RAPIDS state — the federal Office of Apprenticeship administers registered apprenticeship programs directly via the Registered Apprenticeship Partners Information Database System. Apprenticeship data is reported to the U.S. Department of Labor at the individual record level.
Browse by trade in Louisiana.
Each page covers the license board, real pay data, apprenticeship path, and state-specific gotchas for that trade in Louisiana.