When Should You Call a Mold Professional?
Mold grows wherever moisture goes unchecked. Behind walls. Under floors. Inside HVAC systems. In places you'd never think to look. In NYC's older building stock, water intrusion from roof leaks, pipe failures, poor ventilation, and condensation creates ideal conditions for mold colonization year-round.
Visible Mold Growth
Black, green, or white patches on walls, ceilings, or around windows. Even small visible spots can indicate a much larger problem behind the surface that requires professional investigation.
Musty or Earthy Odors
A persistent musty smell, even without visible mold, usually means something is growing behind a wall, under the floor, or inside the HVAC ductwork. If you can smell it, there's likely an active colony producing volatile organic compounds.
After Water Damage or Flooding
Any kind of water intrusion (pipe bursts, roof leaks, flooding, sewage backups) can produce mold growth within 24 to 48 hours. Prompt assessment identifies what's affected and prevents further colonization.
Health Symptoms Indoors
Respiratory irritation, nasal congestion, eye irritation, coughing, or worsening asthma that improves when you leave the building may indicate elevated mold spore levels in your indoor environment.
Real Estate Transactions
Buyers, sellers, and attorneys need documented mold assessments before closing. Our reports provide certified lab results and clear findings that protect all parties and satisfy due diligence requirements.
Landlord-Tenant Disputes & HPD Violations
Whether you're a tenant documenting unsafe conditions or a landlord responding to an HPD violation, an independent assessment gives both sides the facts. Our reports are built to support Housing Court proceedings, habitability claims, and insurance disputes.
What's Included in Our Mold Services
AirQC offers both mold inspections and full mold assessments. Every engagement is based on your situation, we'll recommend the right level of service based on what we find on-site.
Visual Inspection & Moisture Survey
Thorough walk-through of every accessible area, attics, basements, bathrooms, crawl spaces, HVAC systems, using infrared thermal imaging and professional moisture meters to detect hidden moisture behind walls and ceilings without opening anything up.
Air & Surface Sampling
Spore trap air cassettes and surface samples collected and sent to an AIHA-accredited laboratory for identification of mold spore types or genera when possible, along with spore concentration analysis. Results available within 24–48 hours.
Root-Cause Investigation
Mold is a symptom of a moisture problem. We track down the source: plumbing leaks, roof failures, condensation, poor ventilation, building envelope issues. That way remediation addresses the actual cause, not just what's visible on the surface.
Written Remediation Plan
When mold exceeds 10 square feet, NYS Article 32 requires a written remediation plan before any cleanup begins. As a licensed assessor, we write the plan specifying containment, methods, and disposal. Only a licensed assessor can do this under state law.
Post-Remediation Clearance Testing
After a remediation company completes the work, we return to verify it was done properly. Clearance air sampling and visual inspection confirm mold levels are back to acceptable standards before containment is removed.
Detailed Reporting
You receive a written report with photo documentation, moisture readings, lab results, findings, and recommendations. Reports include chain of custody and are formatted for insurance, legal, or regulatory purposes when needed.
Why an Independent Assessor Matters
New York State law requires that the mold assessor and the mold remediator be separate, independent entities. This separation exists for a reason. The person evaluating the problem should never be the same company that profits from the cleanup. AirQC operates exclusively as an assessor. We never perform remediation, so our findings are never influenced by a financial interest in the scope of work. This independence gives our reports credibility in court, with insurance adjusters, and with attorneys who depend on objective documentation.