Louisiana Contractor License Search 2026: Free Verify Tool helps homeowners, seniors, property managers, subcontractors and applicants use the Louisiana State Licensing Board for Contractors search correctly. This guide explains how to verify an LSLBC license or registration, search by company name or license number, understand commercial, residential, home improvement, mold and residential roofing thresholds, read qualifying-party and classification clues, renew through the portal, file a complaint, and avoid hiring an unlicensed contractor for storm repairs, roofing, remodeling, electrical, plumbing or commercial work.
Louisiana Contractor License Search: Free LSLBC Verify Tool, License Type, Renewal & Complaint Help
The official Louisiana contractor license board is the Louisiana State Licensing Board for Contractors, commonly called LSLBC. Use the LSLBC contractor search before hiring, paying, bidding, advertising, subcontracting or applying for a license.
Louisiana searches can be confusing because one job may need a Commercial license, Residential license, Home Improvement registration, Mold Remediation license, Residential Roofing classification, or a local parish/city permit. This page turns that confusion into a simple step-by-step lookup and decision guide.
Independent guide: ContractorsBoard.org is not the Louisiana State Licensing Board for Contractors, Louisiana.gov, a permit office, insurance company or legal service. Always verify current license status, license type, classification, qualifying party, insurance, renewal date, complaint process, violation record, parish permits and project thresholds directly with LSLBC before making a final decision.
Louisiana contractor license search quick answer: start with the official LSLBC database
The best first step is the official LSLBC Contractor Search. It supports search by contractor name, license number, city or town, parish, contractor type, qualifying party and advanced search fields. This is the correct route for users searching “Louisiana State Licensing Board for Contractors search,” “Louisiana contractor license lookup,” “LSLBC verify license,” or “contractor license Louisiana search.”
A safe search is not just “did a name appear?” You should confirm the company name, license or registration number, license type, classification, status, qualifying party, location, expiration clue, violation history and whether the work you need matches the license shown in the record.
Official Louisiana sources used for this contractor license search guide
This page is organized around official LSLBC resources for contractor search, license types, online application, licensure checklist, renewals, contractor portal, continuing education, complaints, contractor violations, residential roof work information and office contact details.
Contractor Search
Use for name, license number, parish, city, license type and qualifying-party lookup.
Types of Licenses
Use to decide whether the job needs Commercial, Residential, Home Improvement, Mold Remediation or Residential Roofing review.
Complaint and Violations
Use to file a complaint, check disciplinary actions and avoid contractors with unlicensed-work history.
Louisiana contractor license lookup: what the free LSLBC search should answer
The LSLBC search can help you verify whether a contractor is currently licensed or registered in the public database. LSLBC notes that only currently licensed or registered contractors appear in search results, so a “not found” result should be treated carefully before you hire or pay.
License status
Check whether the license or registration appears active in the official search.
License type
Commercial, Residential, Home Improvement and Mold Remediation are not the same route.
Classification fit
The classification must match the real work, especially roofing, pools, electrical, plumbing and mechanical work.
Violation clues
Search the contractor violations database when the project is large, urgent, storm-related or high-risk.
Louisiana contractor search, threshold, application and complaint helper tools
These tools help you choose the correct official LSLBC path. They do not replace LSLBC, parish permit offices, city occupational licensing offices, PSI exam rules, insurance review, a written contract, court deadlines or legal advice.
Tool 1: Louisiana contractor route finder
Your route will appear here
Select your task. The result will point you to the best official LSLBC route.
Tool 2: Louisiana project threshold checker
Threshold result will appear here
Enter the work type and total project value. Louisiana looks at labor and materials together, even if the owner supplies materials.
Tool 3: LSLBC search text cleaner
Clean search text will appear here
Use the cleaned company name, license number or qualifying-party clue in LSLBC Contractor Search.
Tool 4: Lookup result risk checker
Lookup risk result will appear here
Use this after checking the official LSLBC record and before signing or paying.
Tool 5: Application readiness checker
Application readiness will appear here
Use this before starting the official online application.
Tool 6: Complaint route finder
Complaint route will appear here
Choose the closest issue. Complaint forms, violations search, permit enforcement and legal claims are different routes.
How to read a Louisiana contractor license search result before you trust it
A Louisiana contractor license search result should be read like a verification record, not like an advertisement. Check the official company name, license number, license or registration type, classification, location, qualifying party and whether the record matches the work being offered.
| What to check | Why it matters | Plain-English next step |
|---|---|---|
| Company name | LSLBC says a licensee must bid, contract and perform work in the name that appears on official records. | Do not pay a different company or DBA until the mismatch is explained in writing. |
| License type | Commercial, Residential, Home Improvement and Mold Remediation have different project thresholds. | Compare the type to your project value and work category. |
| Classification | A contractor may be licensed but not for the classification your project needs. | Ask for the exact classification and verify it in the official record. |
| Qualifying party | The qualifying party is tied to Business & Law and classification requirements. | Use qualifying-party search if the person, not company name, is your best clue. |
| Violations | The violations database can show contracting without a license, name mismatch and other disciplinary records. | Search violations before hiring for expensive, storm-related or urgent work. |
Louisiana contractor license requirements by project type and dollar threshold
Louisiana contractor licensing depends on the work type and total project amount. The total project amount generally means labor and materials combined, even if materials are supplied by someone else. This is why a “labor only” agreement can still create licensing issues when the overall project value crosses the LSLBC threshold.
| Work or project type | Common Louisiana threshold | Likely LSLBC route |
|---|---|---|
| Commercial construction | $50,000 or more, including labor and materials. | Commercial license. |
| Commercial subcontractor or specialty trade | $50,000 or more, including labor and materials. | Commercial license or specialty classification. |
| Electrical, mechanical or plumbing | Projects exceeding $10,000, including labor and materials. | Commercial license/classification route plus any trade-specific requirements. |
| Asbestos, hazardous waste, lead-based paint abatement/removal or underground storage tanks | $1 or more. | Commercial license/classification or credential route. |
| Residential construction | More than $50,000, including labor and materials. | Residential license. |
| Home improvement on existing residential structure | More than $7,500 but not more than $50,000. | Home Improvement registration or properly licensed contractor. |
| Mold remediation | $7,500 or more. | Mold Remediation license. |
| Residential roofing in 2026 | $7,500 or more for residential roof work. | Residential Roofing or Residential Construction classification. |
Threshold caution: Project values, definitions and exemptions can change. Verify the current rule directly with LSLBC and your local parish or city permit office before bidding, signing or paying.
Louisiana contractor license application: online form, business status, financial statement, qualifying party and exams
LSLBC uses an online license and registration application. Applicants generally need to identify the applicant or business entity, provide entity details and EIN where applicable, keep the business active and in good standing with the Louisiana Secretary of State when required, upload required documents, designate a qualifying party, complete Business & Law, and satisfy any trade exam or credential requirement for the classification.
| Application item | What it means | Common mistake to avoid |
|---|---|---|
| Legal name | Individual applicants use full legal name; entities use full legal business name and EIN. | Using a DBA or marketing name instead of the official legal name. |
| Secretary of State status | Corporations, LLCs and partnerships must stay active andCorporations, LLCs and in good standing where required. | Applying while the business entity is inactive or not in good standing. |
| Financial statement | Commercial, Residential, Home Improvement and Mold Remediation applicants may need financial-statement documents. | Uploading stale, incomplete or wrong-format financial documents. |
| Qualifying party | A qualifying party represents the license for Business & Law and classification requirements. | Listing a person who does not meet qualifying-party or classification requirements. |
| Exams or credentials | Commercial, Residential and Mold applicants may need trade exams or accepted credentials for selected classifications. | Assuming every classification has the same exam requirement. |
| Insurance and workers’ compensation | Residential, Home Improvement and Mold routes commonly involve insurance and workers’ compensation proof requirements. | Waiting until renewal or final review to fix insurance certificate issues. |
Louisiana residential roofing license search 2026: roof work over $7,500 needs extra attention
For 2026, residential roof work is a high-intent search because of storm repairs, reroofing, insurance claims and urgent bids after severe weather. LSLBC announced that effective January 1, 2026, only licensees holding Residential Construction and Residential Roofing classifications may perform residential roof work.
Before signing a roof contract
Search the company, confirm Residential Construction or Residential Roofing classification, and check whether permits and inspections are required.
After a storm
A door-to-door roof offer, urgent insurance claim pressure or cash deposit request should be verified through LSLBC before payment.
For contractors
Do not advertise, bid or perform covered residential roof work unless the proper classification is active and current.
Louisiana contractor license renewal, portal login and continuing education
LSLBC renewal notices are sent by email to the address on file. The official renewal page says licensees can choose a one-, two- or three-year renewal period on the online renewal form, cannot renew until 60 days before expiration, and cannot renew after the license has been expired for one year.
Renewal window
You cannot renew until 60 days before expiration. Keep the email address on file current.
Expired more than one year
LSLBC states you cannot renew after one year expired and must reapply for a new license.
Residential CE
Residential building contractors must complete annual continuing education through a board-approved provider.
Renewal caution: Do not rely on an old wallet card, old PDF, saved screenshot or past license. Search the current LSLBC record before bidding or hiring.
Before hiring a Louisiana contractor: license search, written contract, permit office and payment safety
Louisiana homeowners should not rely only on a Facebook page, yard sign, truck logo, referral, online review or verbal promise. A safer hiring process uses LSLBC search, written scope, license-type review, permit responsibility, insurance and workers’ compensation questions, and a payment schedule that does not give away all leverage up front.
Verify before signing
- Search the official LSLBC record by company name and license number.
- Compare the company name to the contract, invoice and payment request.
- Check license type against the total project amount.
- Confirm roofing, pool, mold, electrical, mechanical or plumbing classification when needed.
- Ask who obtains permits and schedules inspections.
- Save screenshots, photos, emails, texts, estimates and payment proof.
Louisiana red flags
- No license or registration appears in the official LSLBC search.
- The contractor wants payment under a different company name.
- The license type does not fit the project value or work type.
- Storm-repair pressure, “today only” pricing or door-to-door roofing tactics.
- No written scope, permit plan, change-order process or warranty details.
- The contractor says a city occupational license is the same as a state contractor license.
Louisiana contractor complaints: file online, check violations and document the problem
LSLBC provides an online complaint process for homeowners, other contractors, subcontractors and employees. The online complaint process asks the complainant to identify themselves, identify the contractor, describe the complaint and upload supporting documents if available.
| Issue | Likely official route | What to collect |
|---|---|---|
| Unlicensed contracting | LSLBC complaint and contractor violations review. | Ad, proposal, payment request, job address, photos, license search screenshot and messages. |
| Different company names | Verify official name and ask LSLBC if the mismatch creates a compliance concern. | Contract, invoice, payment name, website, business card and search result. |
| Bad or incomplete work | Document the contract dispute and consider complaint, insurance, permit or legal routes. | Written scope, photos, inspection reports, repair estimates, timeline and proof of payment. |
| Roofing or storm-repair pressure | Verify Residential Roofing or Residential Construction classification and permit obligations. | Roof bid, insurance claim papers, permit notes, photos and license search result. |
| Suspicious LSLBC email | Verify that communications come from official .gov accounts and contact LSLBC directly. | Email headers, sender address, attachments, payment request and screenshots. |
Complaint caution: A complaint is not the same as an automatic refund, court judgment or insurance claim. Keep records early and ask qualified legal help when money, deadlines, liens, injury or unsafe work are involved.
State contractor license vs parish permit, city occupational license and local inspection
A Louisiana contractor may need state LSLBC licensure and local permit approval. A local occupational license or local business tax registration is not the same thing as a state contractor license. Before work starts, ask whether the job needs a parish or city building permit, roof permit, electrical permit, mechanical permit, plumbing permit, floodplain review or final inspection.
State license
LSLBC controls state contractor license and registration routes for covered project thresholds and classifications.
Local permit
Parish and city offices can control plan review, inspections, occupancy, trade permits and flood or storm requirements.
Occupational license
An occupational license lets a business operate locally for tax or business purposes, but it is not a state contractor license.
Louisiana State Licensing Board for Contractors phone number, address and map
The Louisiana State Licensing Board for Contractors lists its office at 600 North Street, Baton Rouge, LA 70802. The main phone number is 225.765.2301. Always confirm office hours, appointment needs, document-upload rules and current mailing instructions before visiting or sending original documents.
Main office
Louisiana State Licensing Board for Contractors, 600 North Street, Baton Rouge, LA 70802.
Phone
Main phone: 225.765.2301. Use official pages for current division-specific contact routing.
Portal and application
Use the contractor portal for existing licensees and the online application route for new license or registration filings.
LSLBC mobile app and license verification video
LSLBC also points users to the La. Contractor mobile application as a verification route. The app can help users search the database by company name, license number or qualifying party and can be used to file a complaint or report unlicensed activity.
Helpful ContractorsBoard.org guides for Louisiana and state contractor lookup
Contractor licensing rules change by state. Louisiana uses LSLBC, while other states may use a contractors board, registrar, labor department, local license office or consumer protection agency.
Louisiana board guide
Use this related Louisiana page for a broader license and lookup overview.
All-state contractor directory
Use this when a contractor works across state lines or when the job is outside Louisiana.
ContractorsBoard.org home
Find recent contractor license lookup, exam, renewal and complaint guides.
Official Louisiana contractor license search links for lookup, apply, renew and complaints
Use official LSLBC pages for final action. This page explains the process, but LSLBC controls license records, application review, classifications, exams, fees, renewal, complaints, violation records, forms and official notices.
Contractor Search
Search by name, license number, city, parish, type, qualifying party or advanced fields.
Advanced Verify Search
Use the public search form when you have several clues such as company, city, license type or phone.
Apply Online
Start a new license or registration application through the official application system.
Renew Your License
Review renewal windows, renewal period options and portal instructions.
File Complaint
Use the official online complaint process for a new complaint against a contractor.
Contractor Violations
Search LSLBC disciplinary actions and violations before making a hiring decision.
Louisiana contractor license search FAQs
How do I search a Louisiana contractor license?
Use the official LSLBC Contractor Search. You can search by contractor name, license number, city or town, parish, license type, qualifying party or advanced search fields.
What is the official Louisiana contractor licensing board?
The official state board is the Louisiana State Licensing Board for Contractors, commonly called LSLBC.
Why does the Louisiana contractor search show no result?
LSLBC says only currently licensed or registered contractors appear in search results. Try name variations, license number, parish, city and qualifying-party search. If still not found, pause before hiring.
When is a Louisiana Commercial contractor license required?
A Commercial license is generally required for commercial projects of $50,000 or more, commercial subcontractor or specialty trade projects of $50,000 or more, electrical/mechanical/plumbing projects exceeding $10,000, and certain hazardous categories at $1 or more.
When is a Louisiana Residential contractor license required?
A Residential license is generally required for residential construction exceeding $50,000 and home improvement projects on existing residential structures exceeding $50,000, including labor and materials.
When is a Home Improvement registration required in Louisiana?
A Home Improvement registration commonly applies to home improvement projects on existing residential structures exceeding $7,500 but not exceeding $50,000, including labor and materials.
What changed for Louisiana residential roofing in 2026?
Effective January 1, 2026, LSLBC announced that only licensees holding Residential Construction and Residential Roofing classifications may perform residential roof work.
Is a local occupational license the same as a Louisiana state contractor license?
No. LSLBC explains that an occupational license is not a contractor’s license. A local occupational license generally relates to operating a business locally, while state contractor licensure is handled through LSLBC for covered work.
What do I need for a Louisiana contractor license application?
Requirements depend on license type, but may include online application, fees, legal business name, Secretary of State status, financial statement, qualifying party, Business & Law course, trade exam or credential, insurance and workers’ compensation proof where required.
How do I renew a Louisiana contractor license?
Use the official LSLBC renewal route and contractor portal. LSLBC sends renewal notices by email and states renewal is available within 60 days before expiration. A license expired for more than one year cannot be renewed and requires a new application.
How do I file a complaint against a Louisiana contractor?
Use the official LSLBC online complaint form for a new complaint. Be ready to identify yourself, identify the contractor, describe the issue and upload documents that support your complaint.
What is the LSLBC phone number and address?
LSLBC lists its office at 600 North Street, Baton Rouge, LA 70802, with main phone number 225.765.2301. Confirm current contact instructions on the official LSLBC contact page before visiting.
Final recommendation for Louisiana contractor license search users
Start with the official LSLBC Contractor Search, then read the full result. Match the legal company name, license number, license type, classification and qualifying-party clues to the written bid and real project. For homeowners, slow down before paying for storm repairs, roofing, mold, pools, electrical, plumbing or high-dollar remodeling. For contractors, confirm the correct license type, classification, application documents, insurance, exams and renewal status before advertising, bidding or performing work.