Louisiana Contractor & Trade License Requirements
Louisiana requires statewide contractor licensing through the Louisiana State Licensing Board for Contractors (LSLBC) for commercial projects over $50,000 and residential projects over $75,000. Plumbing is separately licensed through the State Plumbing Board of Louisiana (SPBLA). Electricians and HVAC contractors are licensed under the LSLBC as specialty classifications. Effective January 1, 2026, a new Residential Roofing license classification was introduced under Act 422. Louisiana has reciprocity agreements with Alabama, Arkansas, Mississippi, Tennessee, and Utah, and accepts equivalent exam scores from other states under updated 2025 reciprocity rules.
General Contractor
RequiredElectrician
RequiredPlumber
RequiredHVAC Technician
RequiredRoofing Contractor
RequiredReciprocity Agreements
Louisiana has reciprocity agreements with 5 states. Licensed contractors from these states may be eligible to skip certain exams.
Louisiana Licensing Overview
Louisiana requires statewide licensing for 5 of 5 contractor trades. The licensed trades — general contractor, electrician, plumber, hvac technician, roofing contractor — are regulated by 2 separate agencies: Louisiana State Licensing Board for Contractors (LSLBC), State Plumbing Board of Louisiana (SPBLA). Across all licensed trades, initial costs range from $185 to $380, including application fees, exams, and license issuance. Louisiana also participates in reciprocity agreements with 5 other states, which can streamline the process for out-of-state contractors.
Louisiana Contractor License Cost Summary
| Trade | Application | Exam | License | Bond | Est. Total |
|---|---|---|---|---|---|
| General Contractor | $100 | $240 | — | — | $380 |
| Electrician | $100 | $240 | — | — | $380 |
| Plumber | $50 | $135 | — | — | $185 |
| HVAC Technician | $100 | $240 | — | — | $380 |
| Roofing Contractor | $100 | $240 | — | — | $380 |
Estimated totals include application, exam, license, and fingerprinting fees. Bond amounts are separate and typically paid as an annual premium.
Key Facts About Louisiana Contractor Licensing
- General liability minimum $100,000 required for residential and home improvement licenses. Workers' compensation required if you have employees. Commercial licenses require insurance certificates. Financial statement prepared by independent accountant required.
- Louisiana has reciprocity agreements with 5 states, which may allow licensed contractors to skip certain exams.
- No formal experience requirement — exam passage is the competency gate
- Act 422 (effective August 2025) increased net worth from $10,000 to $50,000 for commercial/residential licenses
- Act 422 eliminated surety bonds as net worth alternative; only irrevocable letters of credit accepted
Frequently Asked Questions
Does Louisiana require a contractor license?
Yes, Louisiana requires statewide licensing for 5 of 5 trades: general contractor, electrician, plumber, hvac technician, roofing contractor.
How much does a contractor license cost in Louisiana?
Initial licensing costs range from $185 to $380 depending on the trade, including application, exam, and license fees.
Does Louisiana have license reciprocity with other states?
Yes, Louisiana has reciprocity agreements with 5 states. Licensed contractors from these states may be eligible to skip certain exams or have an expedited application process.
Do I need workers compensation insurance in Louisiana?
General liability minimum $100,000 required for residential and home improvement licenses. Workers' compensation required if you have employees. Commercial licenses require insurance certificates. Financial statement prepared by independent accountant required.
Official Louisiana Licensing Resources
- Louisiana State Licensing Board for Contractors (LSLBC) — for general contractor, electrician, hvac technician, roofing contractor
- State Plumbing Board of Louisiana (SPBLA) — for plumber