NYS Licensed Mold Contractor | NYS Licensed Mold Assessor | 5 Star Google Reviews |
New York City (overall), Brooklyn, Manhattan, Queens, Bronx, Staten Island

GreenRoom’s certified assessors use air sampling, surface swabs, and moisture mapping to determine whether mold is present and how far it has spread. Under New York State Labor Law Article 32, mold testing and mold remediation must be performed by separate licensees on the same project — GreenRoom holds both licenses and performs each service independently. If you suspect mold in your Brooklyn home, Manhattan apartment, or commercial property across any NYC borough, testing is the right first step before any remediation work begins.

Water damage spreads fast in New York City’s older building stock — moisture gets behind plaster, under flooring, and into wall cavities within hours of a leak, burst pipe, or flooding event. GreenRoom’s restoration team responds 24/7 across all five boroughs and Long Island, extracting standing water, deploying industrial drying equipment, and verifying moisture levels before any area is cleared. Addressing water damage quickly is also the most effective way to prevent mold growth, which can begin forming in as little as 24 to 48 hours after exposure.

GreenRoom’s licensed mold remediation contractors use containment, negative air pressure, HEPA filtration, and low-VOC antimicrobial treatments to remove mold safely without spreading spores through the rest of your property. We handle both visible surface contamination and hidden growth behind walls, under flooring, and inside ceiling cavities — common in Brooklyn brownstones, Queens multi-unit buildings, and older Manhattan construction. Every project follows certified New York State mold remediation protocols, and we provide full documentation for insurance claims, co-op board submissions, and property manager requirements.

After mold remediation, water damage restoration, or any event that compromises indoor air quality, GreenRoom applies EPA-registered antimicrobial treatments to affected surfaces to eliminate residual contamination and inhibit future growth. Our decontamination process covers structural surfaces, HVAC components, and soft materials, using low-toxicity, low-odor products that are safe for residential and commercial spaces. This service is also available as a standalone treatment for properties dealing with sewage backup, biohazard exposure, or post-flood sanitation needs.

Fire damage doesn’t end when the flames are out. Smoke and soot penetrate porous materials quickly, and the water used in firefighting creates immediate moisture and mold risk if not addressed within the first 24 to 48 hours. GreenRoom’s restoration team responds to fire and smoke damage across NYC, handling odor neutralization, soot removal, structural drying, and antimicrobial treatment in a coordinated sequence designed to stop secondary damage before it compounds. We document the full scope of damage to support insurance claims and building management requirements.

GreenRoom provides photo documentation, moisture readings, written scopes, invoices, COIs, license information, and service reports to help support insurance claims, board approvals, property managers, and building requirements. We work directly with your insurance adjuster throughout the process, supplying the documentation they need to evaluate and process your claim without requiring you to chase down paperwork. Whether you’re dealing with a co-op board submission, a property management requirement, or an active insurance claim, GreenRoom prepares everything in the format your insurer or building requires.