How to start a roofing business in Louisiana: the new residential roofing license and the permit rules

Louisiana changed its roofing rules twice in the past 14 months. In 2025 the Legislature created a residential roofing classification and told local governments to permit and inspect every reroof. In 2026 it defined the residential roofing project and raised the insurance floor for residential licensees. Guides written before August 2026 will not tell you that, and the Board's own FAQ page still cites a $100,000 liability floor for home improvement, residential and mold work. Our Louisiana startup page covers the state basics. For everything outside licensing and permits, the national roofing startup guide applies.

Nothing here is legal advice, and it reflects October 2026. The State Licensing Board for Contractors (LSLBC) says its memoranda are general notice and that the statutes and regulations control, so confirm details with the Board at 225-765-2301.

What does Louisiana require for residential roofing?

La. R.S. 37:2156.4, enacted by Act 422 of 2025, says that on and after January 1, 2026, any person who advertises, solicits, undertakes, offers, or submits a price, bid, quote or estimate to construct, supervise, direct, oversee or perform any construction, modification, repair or maintenance of any portion of a roofing system on a residential structure with a project value of $7,500 or more must hold the classification of Residential Roofing or Residential Construction. A residential roofing contractor must pass the residential roofing trade examination and meet all other licensure requirements of a residential contractor, and residential roofing is a subclassification of residential construction. The Act defines project value as the full cost of labor, materials, rentals and all direct and indirect expenses, no matter who pays them.

The Board's July 13, 2026 memorandum adds an Act 757 of 2026 change effective August 1, 2026: a residential roofing project is a building used primarily as a residence with up to four dwelling units in one structure. So a fourplex roof belongs to the residential system, and a larger apartment building does not.

Because the rule reaches advertising and quoting, putting a roofing page on your website before you hold the classification is a risk by itself. Act 422 also makes it a Board violation to publish a misleading or false claim about license status or classification in any medium, including digital platforms.

How do you get the classification?

The Board's August 12, 2025 memorandum said that qualifying parties holding Residential Construction, Building Construction or Commercial Roofing would be exempt from the new residential roofing trade exam, and that the exam itself was not yet available. A December 8, 2025 memo to Building Construction and Roofing & Sheet Metal, Siding licensees says those holders can obtain the residential roofing classification by applying, with no additional trade exam. The two memos name different roofing classifications, so confirm with the Board whether your existing classification waives the exam. Everyone else takes the trade exam plus the Business and Law course that the Board's FAQ lists as a requirement for all license applicants, and meets residential contractor requirements. Exams are scheduled through PSI after the Board approves eligibility, according to the Board's FAQ.

The older registration does not substitute. Under Act 422, a home improvement contractor (project value of at least $7,500 but less than $50,000) shall not perform structural work integral to a structure, and the Act names roofing systems among the examples. A home improvement registration was the credential many small contractors used for repairs. For roofing, it no longer gets you there. See our national roofing license guide for how other states set this up.

What insurance does the Board now require?

Effective August 1, 2026, the Board's memo says residential construction, its subclassifications and specialties, mold remediation and home improvement applicants and licensees must maintain at least $500,000 in liability insurance or qualifying liability protection through an authorized liability trust fund. Proof must come from the agent, broker or insurer and must identify the licensee, insurer, broker and policy details, cover at least six months and all licensed scopes with no exclusions for those scopes, and list the LSLBC as certificate holder. The memo adds that required workers' compensation and liability protection must stay continuously in effect while the license or registration is active.

The "no exclusions" line matters for roofers. Some general liability policies exclude work above a certain height, or exclude roofing outright, and a policy with that exclusion cannot satisfy the Board for a roofing scope. Show your agent this paragraph and ask for the policy form, not just the certificate. Our contractor insurance guide explains certificates and additional insured requests.

On workers' compensation, the Louisiana Workforce Commission says employers must carry coverage even with a single employee, counting part-time and seasonal workers, and the Board's FAQ requires proof of coverage with no exceptions.

Do reroofs need a permit in Louisiana?

Yes, since August 1, 2025. The Board's August 2025 memo says Act 239 requires permitting and inspection of roof construction and reroofing of residential and commercial structures for projects beginning on or after that date. Act 422 makes it a Board violation to fail to obtain a permit, to begin work before the permit issues, to misrepresent the value or scope of work, and to fail to obtain required inspections. It also lists failing to have a written contract signed and dated by all parties, and failing to bid and contract in the exact name on your license.

Under R.S. 37:2160 as amended by Act 422, the local permit official must require proof of the appropriate license or an exemption before issuing a permit, and may not issue a building permit to anyone without an active license in the right classification for the scope of work. A person claiming a residential exemption must sign an affidavit. Roofers feel this as a front-counter check: your license number is verified when you apply.

The practical rule is to quote the permit into every price, schedule around inspection dates, and keep the permit number on the job file. Our roofing pricing guide shows where the permit line sits in an itemized estimate. If your website or intake form tells customers permits are optional on a roof, change it.

Hurricane season, the entity and the first filing

The Atlantic hurricane season runs June 1 to November 30 according to the National Hurricane Center, with its peak around September 10. After a landfall, homeowners call every roofer on the first page of search results. The new rules mean the contractors who can legally answer are fewer, which rewards the ones who are licensed, insured to the new floor, and able to pull permits quickly.

For the entity, the Secretary of State's fee schedule lists $125 for a Louisiana LLC after the October 1, 2026 fee change and $35 for the annual report. Form it first, since the license is issued to the name you apply under. The fee changes are in the Secretary of State's 2026 fee schedule.

What to do first

1. Check whether you or your qualifying party already hold Residential Construction, Building Construction or Commercial Roofing, and ask the Board whether that waives the roofing exam.
2. Get a liability quote that meets the $500,000 floor with no roofing exclusion, and an LSLBC certificate holder endorsement.
3. Hold off on advertising roofing jobs of $7,500 or more until the classification is on your license.
4. Build a permit and inspection step into your estimate, contract and schedule templates.
5. Use a written contract signed and dated by every party, in the exact licensed name.

When the classification arrives, put the license number and classification on your website, estimates and trucks. A business phone line and an AI receptionist help most in hurricane week, when the volume arrives all at once. See also our roofing industry page.

Frequently asked questions