New York Labor Law Article 32 requires state licenses for mold assessors, mold remediators and abatement workers, with rules effective January 1, 2016, administered by the state Department of Labor. Before any mold work starts, ask which license the person holds, whether it covers the task and how to check it.
Key takeaways
- Mold assessors, mold remediators and abatement workers each need a state license under Labor Law Article 32 in New York.
- The rules took effect on January 1, 2016, and the state Department of Labor administers them.
- Drying a wet building to the dry standard is a separate task from assessing or removing mold, and it does not carry the same license.
- Ask which license the worker holds, confirm it covers the specific task and check the number with the state before work begins.
- Do not scrub, paint over or seal visible growth, because those steps can spread it or hide it before it is assessed.
What does New York require for mold work?
New York Labor Law Article 32 requires state licenses for three kinds of mold work: assessment, remediation and abatement. Each license is tied to a task, and the person doing the work needs the license for that task.
A mold assessor looks for mold, identifies it and decides on the scope of any work. A mold remediator removes or cleans up mold growth. An abatement worker carries out the removal of mold under the rules that govern it. The three roles are distinct, and a license for one is not a license for another.
The licensing rules apply across the state, including in Schenectady and the Capital Region. A worker who offers to look at, clean or remove mold should be able to show the license for that exact work, and should be willing to show it before any contract is signed.
When did the license rules begin?
The licensing rules under Labor Law Article 32 took effect on January 1, 2016. Work now is covered by the licenses the Department of Labor issues.
Any mold worker offering services now should be operating under the current licensing system. A person who cannot say what license they hold, or who relies on a general business registration in place of the specific license, should not be hired for mold work until that is clarified.
The date is also a useful test for an older contractor's claims. If someone describes mold work with a different licensing history, ask them to explain it in writing and check the answer with the Department of Labor.
What is the difference between a drying crew and a licensed mold worker?
A drying crew measures moisture, removes wet materials and dries the structure to a measured standard. It does not identify or measure mold growth. Those tasks belong to a licensed mold assessor and, where removal is needed, a licensed remediator.
Moisture meters measure water in materials, but they do not identify a mold species or show whether growth is active. A visual sign of growth is a reason to call a licensed assessor, not a diagnosis that a drying crew can make.
A drying crew does a useful job before mold has a chance to take hold. Getting the materials to the dry standard removes the moisture mold needs. If growth is already present, the crew records where it saw it and advises that a licensed professional look at it.
What should I ask for before any mold work starts?
Ask for the license number and the license type, confirm that the license covers the task you need, and check the number with the state Department of Labor. Ask for the assessment report, the scope of work and the protective steps the workers will take.
A written scope that describes the area, the method and the containment is the most useful document a mold worker can provide. It should say what will be removed, how the work will be kept from spreading and how the area will be cleared afterward.
Ask whether the assessor and the remediator are the same person or separate firms. Separate roles can give the owner a check on the work, and the choice is yours to make. Keep copies of every license and report in your file.
What should I avoid doing with suspected mold?
Do not scrub, sweep or vacuum visible growth with household equipment, because that releases spores into the air. Do not paint over the area or seal it with a fan that blows into other rooms. Keep people out of the area until it has been assessed.
Dry brushing and household vacuums spread spores into the room and the house's air. A coat of paint hides growth and can trap moisture beneath the finish, which makes the problem harder to find later. A fan that blows across suspected growth can carry it into rooms that were clean.
If anyone in the house has breathing difficulty, seek medical advice. Medical questions belong with a doctor, and this guide does not give health advice.
How does the mold question fit into a water claim?
Mold that follows a water loss is part of the claim record. The restoration crew's readings and the assessor's report, if one is made, show the condition of the materials. Many policies limit or exclude mold, so the insurer's terms decide what is covered.
Keep the drying log, the photographs of any growth or staining, the assessor's report and the license records for the people who did the work. Those documents tell the insurer what was found and what was done about it.
This guide does not state a coverage limit for mold. Read the policy, and ask the insurer in writing how it handles mold that follows a covered water event.
How do I check a license?
Ask the worker for the license number and the type, then check the number with the state Department of Labor before any work starts. If a license cannot be confirmed, do not sign a contract for mold work with that person.
A license check takes a few minutes and protects the owner. Write down the name, the license number, the date you checked it and the person who answered. Keep that note with the contract.
If a worker says the license is pending or is under another name, ask for written confirmation and check it before the work starts. A verbal assurance is not enough for work that affects the air and the structure of the house.
What happens if mold work is done without the right license?
Work done without the required license can be unsafe, and it can leave the owner without a record that an insurer or a buyer will accept. The owner should not rely on work that cannot show the license for its task.
Mold work disturbs spores, and it needs containment, protective equipment and a plan for clearing the area afterward. A worker without the right license may not have that training or that plan, and the owner may not learn of the gap until the problem returns.
If work has already been done without a license, ask a licensed assessor to look at the area and record what remains. The assessor's report then becomes the starting point for any further work and for any claim.
How do I tell a drying job from a mold job on a written estimate?
A drying estimate lists moisture readings, equipment, removals for water damage and the dry standard. A mold estimate lists assessment, containment, removal of growth and clearance testing. A combined estimate should separate the two clearly.
Look for the words that describe each task. Readings, air movers, dehumidifiers and the dry standard belong to drying. Containment, removal of growth, the assessor's sampling and a clearance report belong to mold work, and those need a license.
If an estimate mixes the two without separating them, ask the contractor to split it. The split shows which parts need a license and which do not, and it lets you check each part with the right person.
What should an owner expect after a licensed assessment?
A licensed assessment should produce a written report that describes what was found, where it was found and what work is recommended. The report is the basis for any remediation scope and for the record that goes to an insurer.
The report should say where growth was seen or sampled, how the assessor reached its conclusion and what containment it recommends. A report that gives only a general opinion without locations is not enough to plan the work or to show what was done.
After remediation, a clearance step confirms the area was cleaned to the standard the assessor set. Ask who performs the clearance and whether it is separate from the remediation, and keep the clearance report with the rest of the file.
Frequently asked questions
Do I need a license to clean up mold on a small area?
The licensing rules under Labor Law Article 32 apply to mold work, and the license needed depends on the task. Ask a licensed assessor to look at the area before any cleaning starts, and ask which license covers the work.
Can a water damage crew test for mold?
A water damage crew measures moisture and records visible signs. Testing for mold and identifying it is the work of a licensed assessor under the state rules.
Who administers the mold license rules?
The state Department of Labor administers the licensing rules under Labor Law Article 32, and it is the place to check a license.
Is a general contractor license enough for mold work?
Not for mold work. Mold assessment, remediation and abatement each require the license that the state issues for that task. Ask which license applies.
How long does mold work take?
It depends on the area, the materials and whether the growth is on a surface or inside a cavity. A licensed assessor sets the scope, and the timing follows from it.
Does drying prevent mold?
Drying to the dry standard removes the moisture mold needs to grow. It does not remove mold that is already present, so a licensed assessor should look at any area that showed growth.
Does an insurance claim pay for a licensed mold assessment?
That depends on the policy. Many policies limit or exclude mold, and the insurer decides under its wording. This guide does not state coverage for the assessment.
What should I write down when I check a mold license?
Write the worker's name, the license type and number, the date you checked it, the agency you checked it with and the name of the person who answered. Keep that note with the contract and the assessor's report, so the file shows who did the work and under what authority.
This guide is general information for Schenectady County homeowners, not a substitute for an on-site inspection. Prices are estimates. See our disclaimer.