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Verified Remediation

Verified professionals · Louisiana

Mold Remediation in Louisiana

33 verified professionals across 17 cities

Louisiana licenses mold remediation through the Louisiana State Licensing Board for Contractors (LSLBC), and a license you can look up is the first thing to check before you hire. This page lists the 33 mold professionals we track across 17 Louisiana cities, with each listing's verified checks shown on the card.

Use it to compare companies near you, see what a typical job costs in the state, and confirm a license number on the LSLBC lookup before you sign anything.

State Licensed
License Expirations Checked Daily
Louisiana Market Report
33

Providers Listed

Across 17 cities

33

State Licensed Pros

Verified against Louisiana State Licensing Board for Contractors (LSLBC)

$1,223 – $3,757

Typical Project Range

Nationwide, per HomeAdvisor

Is it licensed here?

Does Louisiana license mold remediation?

Yes. Louisiana requires mold remediation companies to hold a license from the Louisiana State Licensing Board for Contractors (LSLBC), and the LSLBC keeps a public lookup where you can confirm a license is active before you hire. A listing here shows a license only when we have one on file for it. License records come from the state's official records, and we check expiration dates every day.

A license tells you the company cleared the state's requirements to do this work. It does not tell you how good the work is, so the credential check is where the vetting starts, not where it ends. Insurance, a written scope, and, where the job calls for one, an independent check of the result still matter, and they are the things a credential cannot show you.

Mold remediation license requirements by stateHow to verify a mold companyMold certifications explainedWho should check the work: assessor vs. remediator

Strict Licensing State

Louisiana law requires mold remediators to hold a valid license from Louisiana State Licensing Board for Contractors (LSLBC). Doing mold work without a required license breaks state law, so check the license before you hire. License records come from the state's official records, and we check expiration dates every day.

What to ask a mold company for in Louisiana

  • The license number, confirmed on the LSLBC lookup before you sign
  • A certificate of insurance showing general liability, confirmed with the carrier
  • A written scope: containment, what gets cleaned or removed, and who will fix the moisture source
  • How the finished work will be checked and documented, with an independent check where the job calls for one
  • Recent reviews under the same business name and address that appear on the quote

Top-rated companies

Top-rated mold remediation companies in Louisiana

Ordered by verification tier, then by a review score that weighs volume and rating together, so a 4.8 from two hundred reviews outranks a 5.0 from three. Each card shows only the checks we could complete.

See every listed professional

What a typical job costs

What mold remediation costs in Louisiana

$1,223 – $3,757typical job, nationwide

Source: HomeAdvisor, 7,952 reported project costs, June 2026

We don't have a figure specific to Louisiana. This is the national range. A single contained problem, like one wall or a bathroom ceiling, often comes in under it; whole-basement or post-flood work runs over it. If you get an independent assessment before the work, which we recommend, it is priced separately from the remediation, and so is an independent check after it where the job calls for one. Both should be.

See the detailed cost guide

Size it to your own job

Two questions give the range for a job like yours, and where each number comes from.

How much
A small patch, one area or room, several areas, or throughout the home
Where
On a surface I can see, inside walls or under floors, or in the AC or ducts
Then
Your ZIP finds verified pros near you

What comes back: the remediation range with its source, the assessor's visit and a clearance test, which not every job needs, as their own lines, and a total.

Estimate your cost

Free to use. An estimate, not a quote.

Cities by parish

Browse Louisiana cities by parish

Every Louisiana city with a listed professional, grouped by parish. Pick a city to see its companies, or use the full list if your town is not here.

Caddo Parish

7 pros · 1 city

East Baton Rouge Parish

7 pros · 1 city

Jefferson Parish

7 pros · 4 cities

Lafayette Parish

4 pros · 3 cities

Acadia Parish

1 pro · 1 city

Ascension Parish

1 pro · 1 city

Calcasieu Parish

1 pro · 1 city

Lafourche Parish

1 pro · 1 city

Ouachita Parish

1 pro · 1 city

Plaquemines Parish

1 pro · 1 city

Rapides Parish

1 pro · 1 city

Webster Parish

1 pro · 1 city

Every listed mold professional in Louisiana, by city

Questions people ask

Common questions about mold remediation in Louisiana

Answered without a sales pitch.

  • How much does mold remediation cost in Louisiana?
    Nationally, a typical mold remediation job runs $1,223 to $3,757, from 7,952 project costs reported to HomeAdvisor. We don't have a figure specific to Louisiana. The price moves with how much material has to come out, whether the moisture source is fixed in the same job, and whether containment and air filtration are needed. Get the scope in writing and ask how the finished work will be checked. If an independent check after the work is planned, ask what it will cost, because it is priced separately from the remediation.
  • Does Louisiana require a license to do mold remediation?
    Yes. Louisiana requires a license from the Louisiana State Licensing Board for Contractors (LSLBC) for mold remediation work, and the LSLBC runs a public lookup where you can confirm a license is active. Ask for the number before you sign and check it yourself; a license is a real credential, but a lapsed one is easy to miss.
  • Can you sell a house with mold in Louisiana?
    Selling is legal. What gets sellers in trouble is hiding a problem they knew about: in most states a known mold or water problem is a material defect that has to be disclosed, and a buyer's inspector tends to find it anyway. The two clean routes are to remediate before listing and keep the records that document the finished work, including any verification report, or to disclose it and price the work in.
  • How do I check a mold company in Louisiana?
    Start with the license number on the LSLBC lookup. Then ask for a certificate of insurance you confirm with the carrier and a written scope of work, and look the business up under the exact name and address on the quote. Our listings show which of those checks we could complete for each company.
  • Is a free mold inspection a red flag?
    Not on its own, but know what it is. A remediator inspecting your home before it quotes is normal, and a free visit is a fair way to get an estimate. It is not an independent assessment, though: a company that also sells remediation has a potential financial stake in what it finds. Our recommendation is to pay for an assessment from a company that will not do the remediation, which takes that incentive out of the diagnosis, and to have an independent check of the finished work where the job calls for one. That holds with or without a state license behind it.
  • What can renters in Louisiana do about mold?
    Report the moisture problem to the landlord in writing, with photos and dates, and ask for the leak or ventilation fault to be fixed rather than the stain painted over. If nothing happens, the local building or code enforcement office can inspect for the underlying water problem even where there is no mold rule to enforce. Keep every message; a tenant remedy or a health complaint will rest on that record.

Helpful Guides

Actively Verified

About Mold Remediation in Louisiana

Louisiana licenses mold remediation through the Louisiana State Licensing Board for Contractors (LSLBC). License records come from the state's official records, and we check expiration dates every day.

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