# Foundation Repair Contractor License in Louisiana | Foundation Repair Baton Rouge > Yes. Louisiana requires LSLBC home improvement registration over $7,500 and a residential license over $75,000. How to check a contractor before you sign. URL: https://foundationrepairbatonrougelouisiana.com/guide/louisiana-foundation-contractor-license/ Decision Guide·Buying, selling & hiring # Do Foundation Repair Contractors Need a License in Louisiana? The Louisiana State Licensing Board for Contractors thresholds, the classification that covers raising and leveling houses, and a five-minute check before you sign. By Foundation Repair Baton Rouge · Published September 22, 2026 · Updated September 22, 2026 **Yes.** In Louisiana, residential home-improvement work over $7,500 must be done by a contractor registered with the Louisiana State Licensing Board for Contractors (LSLBC). Residential projects over $75,000 require a residential license, and commercial work over $50,000 a commercial license. Look up the number on the LSLBC site before you sign. [Foundation Repair Baton Rouge](https://foundationrepairbatonrougelouisiana.com/) recommends every homeowner check this, whoever they hire. Most foundation jobs in Baton Rouge fall between $5,000 and $25,000, which puts them squarely in the registration range. ## The Louisiana thresholds Work Requirement Residential home improvement over $7,500 (up to $75,000) LSLBC home improvement registration Residential project over $75,000 Residential building contractor license Commercial project over $50,000 Commercial contractor license Mold remediation, any value Mold remediation license Sources: LSLBC; Procore Louisiana contractor licensing guide. ## The classification that covers raising and leveling On the commercial side, the LSLBC’s “Foundations and Pile Driving” classification — a subclassification of Heavy Construction — covers piles, pressure grouting and “all other types of deep and shallow foundations,” and explicitly “allows a contractor to raise and level buildings and houses.” For large or commercial jobs, ask whether the contractor holds it. Want a contractor who puts the number on the contract? Free laser survey and a written per-piling price. [(225) 635-8757](tel:+12256358757) ## A five-minute check before you sign 1. **Ask for the number.** A registered contractor will give you their LSLBC registration or license number without hesitation. It should be printed on the contract. 2. **Look it up.** Use the license search on the LSLBC website. Confirm the business name matches and the status is active. 3. **Check insurance.** Ask for a certificate of general liability and, if they have employees, workers’ comp. 4. **Get it in writing.** Scope, piling count, unit prices, payment schedule and any warranty terms. 5. **Watch the deposit.** Be cautious of large upfront payments before work starts. ## Permits Structural modifications in Baton Rouge generally require a permit from the City-Parish Permit and Inspection Division. Foundation and pier replacement usually count. A contractor should know the requirement for your parish and include it in the scope. Other parishes — Livingston, Ascension, West Baton Rouge, Iberville — have their own permit offices. ## Bottom line Registration is required for most foundation jobs in Louisiana, and it takes five minutes to verify. For more on vetting, see [how to choose a foundation repair company](https://foundationrepairbatonrougelouisiana.com/guide/how-to-choose-a-foundation-repair-company/), or call Foundation Repair Baton Rouge. Questions about your house? Call Foundation Repair Baton Rouge. [(225) 635-8757](tel:+12256358757) ## Quick answers ### What license does a foundation repair contractor need in Louisiana? Residential home-improvement work over $7,500 requires registration with the Louisiana State Licensing Board for Contractors; residential projects over $75,000 require a residential building contractor license; commercial work over $50,000 requires a commercial license. ### How do I check a contractor's license in Louisiana? Search the contractor's name or number on the LSLBC website's license lookup. Confirm the name matches the company on your contract and the registration or license is active. ### Do I need a permit for foundation repair in Baton Rouge? Structural modifications generally require a permit from the City-Parish Permit and Inspection Division. Ask your contractor to confirm and include permitting in the scope. [ Related service Foundation Inspection A laser elevation survey, crack map and drainage check with a written summary — so you know if you have a problem before anyone quotes a fix. Free evaluation See the service](https://foundationrepairbatonrougelouisiana.com/foundation-inspection/) Get a Free Quote Free on-site evaluation · written price More guides - [Is It Safe to Buy a House With Foundation Repair?](https://foundationrepairbatonrougelouisiana.com/guide/buying-a-house-with-foundation-repair/) - [Do You Need a Structural Engineer for Foundation Repair?](https://foundationrepairbatonrougelouisiana.com/guide/do-you-need-a-structural-engineer-for-foundation-repair/) - [What to Look for in a Foundation Repair Warranty](https://foundationrepairbatonrougelouisiana.com/guide/foundation-repair-warranty/) - [House Settling vs Foundation Problems — How to Tell the Difference](https://foundationrepairbatonrougelouisiana.com/guide/house-settling-vs-foundation-problems/) - [How to Choose a Foundation Repair Company in Baton Rouge](https://foundationrepairbatonrougelouisiana.com/guide/how-to-choose-a-foundation-repair-company/) [All guides](https://foundationrepairbatonrougelouisiana.com/guide/) [Foundation Repair Baton Rouge Stop guessing at the number Book a free evaluation and get a written, per-piling price for your house. (225) 635-8757](tel:+12256358757) Book your free foundation evaluation Start with clear answers from an experienced team. Tell us what you are seeing, and we will call back the same business day to arrange your free evaluation. Faster by phone: [(225) 635-8757](tel:+12256358757)