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NYC Mold Remediation & Testing.
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NYC’s trusted restoration team.Eco-friendly solutions. Expert care. A clear path back to normal.

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Free initial consultation. Inspection, testing and restoration are separately scoped.

What happens next

  1. We listen.We call to understand your concerns and the areas affected.
  2. We explain your options.Get clear guidance and answers to your questions.
  3. We plan the next step.If a visit is needed, we confirm the scope and cost with you.

HOW WE CAN HELP

The right scope for your property.

Explore our services, then talk with us about what your space needs.

GreenRoom air sampling pump and collection cassette

Mold Testing

Visual observations, moisture measurements and sampling when appropriate help define the assessment. We explain the sampling scope and limitations before work.

Mold testing details
GreenRoom drying equipment set up inside a property

Water Damage Restoration

Water extraction, moisture measurements and structural drying for leaks, burst pipes and flooding. Call us to discuss urgent damage and current availability.

Water restoration details
GreenRoom technician working on affected wall materials

Mold Remediation

Affected-area containment, HEPA filtration, cleaning and authorized material removal. Regulated projects follow an independent licensed assessor’s remediation plan.

Mold remediation details
GreenRoom technician using a backpack sprayer for cleaning

Decontamination & Antimicrobial Cleaning

Surface cleaning and treatment matched to the contamination, materials and agreed scope. Products are used according to their labels; treatment does not replace necessary removal or moisture correction.

Cleaning service details
Actual GreenRoom air filtration and drying equipment

Fire & Smoke Restoration

Soot removal, odor treatment and structural drying address fire damage and the water used to fight it. We document the agreed work for insurer and building-management review.

Fire restoration details

PAPERWORK, WITH A PURPOSE

Insurance & building documentation.

Photos, moisture readings, scopes, invoices, COIs and license information can support your project review. Coverage and approvals remain with your insurer or building representative.

Discuss your requirements

For regulated New York mold projects, assessment and remediation are handled by eligible independent providers.

YOUR PROPERTY. YOUR PRIORITIES.

We start by listening.

Every property has a story—and every client has different concerns. We take time to understand yours, explain your options, and build a clear plan together.

As work progresses, we keep you informed and make time for your questions, so you understand what’s happening and what comes next.

  • A clear plan before work begins
  • Personal communication throughout your project
  • Respect for your property, time, and priorities
Let’s talk about your project
Office representative listening to a client on the phone
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EXCELLENT
Google star 1Google star 2Google star 3Google star 4Google star 5
Based on 24 reviews
Posted on Google Google
Stefan b profile picture
Stefan b
1 month ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
John and the team at GreenRoom were true professionals. Always willing to answer my questions and take immediate action when it was needed. I was more than happy with their service and care of our home. Mold Remediating is not something you wish to have in your rolodex but now that i have had the experience i am stoked to be able to say "i got a guy" in Greenroom. I would recommend them in a heartbeat.
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Raffaella
2 months ago
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This user only left a rating.
 
Posted on Google Google
Jason D
2 months ago
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We recently chose GreenRoom to assess and remediate water damage, caused by a leak in our roof, after internet searching and calling a couple of other companies.  This turned out to be a very fortuitous decision and it's easy to understand why all of the prior reviews came with 5 star ratings.  The cost and the quality of work are obviously important, and the GR team did a wonderful job.  GR comprehensively and safely removed damaged materials, cleaned and treated areas with water damage and visible mold growth, and conducted air testing for mold spores, including accredited lab testing.  Not only did the test show that airborne mold was not a risk to our health, but it also confirmed that the remediation work performed by GR was effective.

All of the above would be enough to earn a positive review.  However, the differentiator for us was what we joked to be excellent bedside manner.  When you have leaks, damage to your house, concerns about mold and no clear cause(s), the stress can be compounded when you realize that you need separate contractors / experts for comprehensive resolution.  Before our estimate was even approved, John texted with me late at night to ensure I had the right action plan to determine the cause(s) and begin remediation.  Once Sal was on-site, he quickly became our coordinator to actually solve all of our issues, not just do the scoped work.  Sal got an HVAC technician and a roofer at our house the same day through his various connections.  Without getting the roof flashing fixed that day, the storms the following day would have really exacerbated our interior damage.

During the ten day period that GR was helping with remediation (drawn out due to multiple contractors having to perform work in sequential order), the texts, calls and coordination continued to expedite the remediation and restoration processes.  They were willing to connect us with and recommend other companies, knowing that there was work they could do, but others might have more expertise / capabilities.  Plus, since we are just tenants, they repetitively explained everything to us and the owners of the building to reduce our burden.

Ultimately, what's truly notable is that John and Sal showed that they are really good people, they care about their clients and they want people to get the right solutions, even if GR isn't the provider of certain services.  This is increasingly rare in almost any service-based business and was extremely refreshing, especially during a stressful time.  They also really know their stuff, even if it makes them mold nerds.  The crew was also very friendly and respectful of our home, even wiping down our floors all the way to the door as they left.

This likely doesn't need to be said after all of the above, but we would highly recommend GR to anyone who finds themselves in the unfortunate situation of needing remediation work done on their homes.  If you want people who feel more like friends and family than salespeople, and treat your house as if it's their own, give GR a call and save yourself the time talking to other companies.  Thanks GreenRoom team!
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Vera B
4 months ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
GreenRoom Remediation recently handled my mold remediation, and I couldn’t be more pleased with the results. From the moment they arrived, they demonstrated professionalism and punctuality. They explained the process clearly and promptly got to work. The team was meticulous and cautious, ensuring that my home was thoroughly cleaned and properly contained before leaving. They didn’t charge any hidden fees or upselling, only providing honest and high-quality work. My home now smells and feels significantly better. I highly recommend GreenRoom Remediation to anyone facing mold issues. Five stars!
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John J
5 months ago
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GreenRoom Remediation was great to work with. They responded to my request very quickly. They were able to get on-site and provide a detailed estimate within a day. Once we agreed to proceed with the work they were on-site right away and were able to complete their work in less time than they originally estimated. All in , a very good experience. Underpromise and over deliver - which i appreciate. Very happy with work and resresponsiveness. Would definitely use them again if needed.
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Ricardo R
6 months ago
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This user only left a rating.
 
Posted on Google Google
LIB A
6 months ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We hired GreenRoom Remediation for a water damage issue in our co-op apartment, and while they were working, another issue occurred in another unit of ours—they stepped in immediately and handled both situations seamlessly. Their team was professional, knowledgeable, and extremely responsive, providing clear and practical guidance throughout.

What we really appreciated was their cleanliness—they carefully prepped the space before starting and made sure to clean thoroughly after every task. They paid close attention to detail to ensure everything was left clean and presentable. Their pricing was also fair and transparent, and overall they made a stressful situation much easier to manage. I highly recommend them.
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Jun M
11 months ago
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Great job - prompt, professional and honest. Highly recommended.
 
Posted on Google Google
P H
12 months ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent professional job. I had a very time-compressed schedule to get my job done. John gave me (pretty quick) timelines and kept to them. I found particular value in the speed and clarity of communication. I also love the fact that John uses technology for work scope, invoicing and payment. This means clear records and ease/speed of payment. This is a great way to run a customer business.
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Posted on Google Google
Mia H
12 months ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
John was transparent, efficient and on time with our project. We highly recommend GreenRoom.
 

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