Does New York require a license for mold work?
Yes. Under New York Labor Law Article 32, mold assessors, mold remediators and abatement workers need state licenses, and the rules took effect on January 1, 2016. The state Department of Labor administers them. Ask for the license before any mold work begins, and check it against the state's records.
The license requirement is about the work of assessing, removing and abating mold. Drying a wet room to the dry standard is a different task. A restoration crew can dry the building and record its readings without a mold license, but it cannot assess or remediate mold without one.
If someone offers mold work and cannot show a license for it, ask for that person's license number and check it with the state Department of Labor before anything begins. A license that is not for the specific task is not enough, so ask which one is held.
Can a drying crew tell me whether there is mold?
A drying crew can show you moisture readings and visible signs, but a visual look or a meter reading does not identify mold or measure how much of it there is. A licensed assessor does that work, and the assessment is separate from the drying.
Moisture meters measure water in materials. They do not identify a species of mold, and they cannot show whether growth is present in a cavity. A stain or a smell is a reason to ask an assessor to look, not a diagnosis.
The crew records what it sees and what it reads, and it marks where it saw growth or where the readings were high. That record gives the assessor a starting point and saves time on the assessment.
What makes mold work cost more or less?
The area affected, the materials involved, whether the growth is on the surface or inside a cavity and the access to the space all shape the work. The licensed assessor and remediator set their own scope. The restoration stage is explained and approved before it starts, and no figure is given on this page.
Surface growth on a small area of hard material is a different job from growth spread through a cavity, insulation and framing. The licensed professional decides what is needed, and that decision drives the scope and the cost of the remediation work.
Drying a wet room before any mold work is part of the restoration stage, and it is priced separately. The crew explains the drying stage and its readings before the equipment is set, and it names the points where a licensed professional needs to take over.
What should I avoid doing with suspected mold?
Do not scrub, sweep or vacuum visible growth, because that spreads spores into the air. Do not seal the room and run a fan that pushes air into other rooms. Keep the area closed off, keep people out of it until it is assessed, and call a licensed assessor and the crew.
Dry brushing or using a household vacuum on mold releases spores into the room and the house's air. Those spores are the reason the work is done under containment by a licensed professional. Stay out of the affected area until it has been assessed.
Do not paint over suspected mold before it has been assessed and dried. A coat of paint hides the growth and can trap moisture under the finish, which makes the problem harder to find later.
Will my insurer pay for mold?
Mold coverage depends on the policy and on the cause of the water. Many policies limit or exclude mold, and the insurer decides under the wording of the policy. This page describes the general pattern only and does not state limits or deadlines.
Some policies treat mold that results from a sudden covered event differently from mold that grows from long-term leakage. Read your policy and ask the insurer to explain how mold is handled. Keep the crew's readings and the assessor's report, if one is made.
Questions about how an insurer handled a mold claim can be taken to the New York State Department of Financial Services, which is the state regulator for insurers.