State guide
The NASCLA Route to a Louisiana Contractor License
Updated August 2026
Louisiana is one of the 17 states (plus the US Virgin Islands) that accept the NASCLA Commercial General Building Contractor exam - pass it once and the trade-exam box is checked here and in every other participating state, no retesting.
Here is exactly what the NASCLA covers with the Louisiana State Licensing Board for Contractors, and what Louisiana still asks of you on top of it.
What the NASCLA covers in Louisiana
The Building Construction trade exam for commercial licensure. NASCLA itself confirms Louisiana's participation, and scores flow to the state electronically (details below).
What Louisiana still requires
Louisiana pairs the trade credential with its own Business and Law exam, and the board reviews financial statements as part of the commercial license application.
Every state also runs its own application - experience or financial documentation, references, and fees - so treat the board's current checklist as the source of truth: requirements change, and this page was last verified against official sources in August 2026.
How your NASCLA score reaches Louisiana
After you pass, your score lands in NASCLA's National Examination Database within about 48 hours. You then request an electronic transcript to the Louisiana State Licensing Board for Contractors - and to any other participating state you ever apply to. One exam, seventeen states.
Official source for current requirements: lslbc.gov
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