NYS-Licensed Mold Inspection & Testing in NYC
Worried about mold in your home or building? You are not alone, and you do not have to guess. Our NYS-licensed mold assessor inspects your property, finds the source, and gives you a clear, certified report you can actually use. Same-day inspections available across all five boroughs.
Why a Professional Mold Inspection Matters
Finding mold, or even just smelling that musty odor, is stressful. Your first thought is usually “how bad is it?” and “is this hurting my family?” Those are fair questions, and a proper inspection answers them.
Here is the tricky part: mold rarely stays where you can see it. It hides behind drywall, under flooring, and inside HVAC systems. Often you smell it long before you spot it. A quick look with the naked eye misses what is growing in the wall cavity, and that is exactly where small problems quietly turn into expensive ones.
A professional inspection removes the guesswork. We locate the moisture that feeds the mold, identify what you are dealing with, and tell you plainly what needs to happen next. No scare tactics, no pressure. Just clear answers so you can make a calm, informed decision.
What Our NYC Mold Inspection Includes
Every inspection follows the same careful, certified process, whether it is a Brooklyn brownstone, a Flushing co-op, or a Midtown office. Here is exactly what happens when we arrive.
Property Interview
Before we open a single bag, we talk with you. When did you first notice something? Any recent leaks, flooding, or plumbing repairs? Is anyone dealing with allergy or breathing symptoms that ease when they leave the building? This conversation shapes the entire inspection, because it tells us where to focus.
Full Visual Assessment
We inspect the areas you are worried about and the ones you might not think to check: basements, bathrooms, attics, closets on exterior walls, around windows, behind appliances, and inside HVAC systems. From pre-war plaster in Manhattan to shared plumbing walls in Brooklyn and Queens co-ops, we know where mold tends to hide.
Infrared Thermal Imaging
This is the step that finds what nobody can see. An infrared camera detects temperature differences inside walls, ceilings, and floors, and moisture shows up as a clear thermal signature even when the surface looks perfectly dry. We use it on every inspection, not as an add-on, but as standard.
Moisture Mapping and Sampling
Professional moisture meters measure water content in walls, floors, and structural elements, so we can map exactly where the problem lives. Where it helps confirm what is really in your space, we collect air or surface samples. Mold can begin growing within 24 to 48 hours of water exposure, so pinpointing the source is the key to a lasting fix.
Independent Lab Report
Your samples go to a separate, accredited laboratory, so the results are objective rather than something we grade ourselves. You receive a clear, written report identifying the mold type, levels, and next steps, and it is accepted by HPD, the DOH, and insurance companies across all five boroughs.
What happens after the inspection depends on what we find. If the results confirm active mold growth, you get a clear scope of work with the exact areas affected, the materials involved, and what needs to be removed. Our mold remediation team handles the containment, removal, and cleanup, so you are not left coordinating between two companies. If the inspection comes back clean, we tell you that too, along with what to watch for going forward.
Once remediation is complete, clearance testing confirms the work was done properly. We take post-remediation air samples and send them to an accredited third-party lab, then compare the results against baseline readings. Landlords, co-op boards, and insurance companies often require this documentation before signing off on repairs, and HPD violation clearance in NYC typically depends on it.
Why a Licensed NYS Mold Assessor Makes the Difference
This is where many companies fall short, and where it pays to know the difference.
In New York, a certificate is not the same as a state license. Crown Mold Specialists holds a NYS Mold Assessor License and a NYS Mold Assessment Contractor License, issued by the New York State Department of Labor. That means a state-approved specialist performs your evaluation and writes your report, not an untrained technician.
There is also an important rule worth knowing. Under New York State law, for larger mold jobs the assessment and the removal must be handled as independent roles, so the company checking the work is not the same one grading its own results. Because Crown Mold Specialists is licensed on both sides, we guide you honestly on when that independence applies and why it protects you. Few companies explain this to you upfront. We think you deserve to know.
Mold Inspection Cost in NYC
We believe in clear pricing, so here it is without the runaround.
Visual mold inspection starts at $499. You always get a free, written estimate before any work begins, with no hidden fees.
Because every property is different, the final price depends on a few things:
- Size of the property — more area means more time to inspect thoroughly.
- Number of samples — additional air or surface samples add to lab work.
- Lab analysis — certified laboratory testing and the written report.
- Access & urgency — hard-to-reach areas or same-day service can affect the quote.
You will always know the price before we start. That is a promise we keep on every job.
When You Should Schedule a Mold Inspection
Not sure if you need one yet? These are the moments it matters most:
- You smell must but see nothing. A musty odor with no visible mold usually means it is hiding somewhere.
- After a leak or flood. Mold can begin growing within 24 to 48 hours of water exposure.
- Buying, selling, or renting. A certified report gives buyers, tenants, and lenders peace of mind and keeps deals moving.
- HPD or Local Law 55 concerns. Landlords and tenants dealing with a mold complaint need proper documentation.
- Health symptoms at home. Allergies, asthma flare-ups, or fatigue that ease when you leave the house are worth investigating.
If any of these sound familiar, a quick inspection now can save you a lot later.
Serving All Five NYC Boroughs
Our team is based in Brooklyn at 490 Kings Hwy and works across the whole city. Because our inspectors cover every borough, we can often reach you quickly, whether you are in a Park Slope brownstone, a Flushing apartment, or a Staten Island home.
Pills: Brooklyn · Manhattan · Queens · The Bronx · Staten Island
Why Homeowners & Property Managers Choose Crown Mold Specialists
- NYS-licensed and IICRC certified. Real state licensing, not just a certificate on the wall.
- 30+ years of hands-on experience. A family team that has seen it all and treats your home like their own.
- Honest, independent reporting. Lab results come from an accredited third party, so you get the truth.
- A live person answers. Please call anytime and speak with a real member of our team, not a machine.
Excellent experience with Crown Mold Specialists. Extremely responsive, professional, thorough and worked well with my building super and staff. Rashid and Moshe were both present and actively communicated with me.
We have used Crown Mold Specialists on several occasions for mold testing in apartments within our cooperative building, and they have consistently been professional, responsive, and thorough.
Mold Inspection NYC — Frequently Asked Questions
How much does a mold inspection cost in NYC?
A visual mold inspection with Crown Mold Specialists starts at $499. The final price depends on the size of your property, the number of air or surface samples, and lab analysis. You always receive a free, written estimate before any work begins, so there are no surprises and no hidden fees.
What is the difference between a mold inspection and mold testing?
A mold inspection is a professional assessment that finds mold and the moisture feeding it. Mold testing adds air or surface samples analyzed by a lab to confirm the exact type and levels. We do both, and we recommend testing only when it genuinely adds value to your situation.
Do you use an independent laboratory for mold testing?
Yes. All samples are analyzed by a separate, accredited laboratory. Because the lab is independent, the results are objective rather than something we grade ourselves. These certified reports are accepted by HPD, the DOH, and insurance companies across NYC.
Is Crown Mold Specialists licensed in New York State?
Yes. Crown Mold Specialists holds a NYS Mold Assessor License and a NYS Mold Assessment Contractor License from the New York State Department of Labor, plus IICRC Certified Firm status. That means a state-approved specialist performs your inspection and writes your report.
Can you inspect and also remove the mold?
For smaller areas, yes. For larger jobs, New York State law keeps the assessment and the removal as independent roles, so the company checking the work is not the one grading its own results. We are licensed on both sides and will explain honestly which applies to your situation.
How long does a mold inspection take?
Most residential mold inspections take about one to two hours on-site. When samples are collected, lab results are typically ready within 24 to 48 hours. You receive a clear, easy-to-read report as soon as the analysis is complete.
Will I get a report I can use for insurance or HPD?
Yes. You receive a clear, written report accepted by insurance companies, HPD, and the DOH. These documents support claims, real estate transactions, and Local Law 55 compliance across all five boroughs.
Do you provide mold inspection in my borough?
Yes. We serve all five boroughs — Brooklyn, Manhattan, Queens, The Bronx, and Staten Island — with same-day inspections available. Our team is based in Brooklyn at 490 Kings Hwy, so we can often reach you quickly.
Earning Your Trust with Every Job
Over 400 Five-Star Reviews Reflecting Our Commitment to Integrity and Customer Satisfaction
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Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. Get Clear Answers About Mold Today
You do not have to live with the worry.
Call Crown Mold Specialists for a certified inspection and honest guidance from a NYS-licensed team. A live person is ready to help.
Visual mold inspection from $499 · free written estimate · all 5 boroughs