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TRUSTED BY PLAINVIEW, NY HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon28
    Verified mold testing and remediation services reviews

Top-Rated Mold testing and remediation specialists in Plainview - Updated Nov 2026

Avatar for MoldXperts NY
MoldXperts NY
4.8(
71
)
Indoor Air Quality TestingMold & Toxic Material Test

Serving Plainview, NY and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Gary was efficient, polite, prompt and understanding. He took 5 samples for mold. The results were positive in two of the five sections he tested. The rating I gave was 4 stars as I am still awaiting a report from him, before I can move on with having another company come in and due the actual mold removal. He also needs to do a "post test". I am sure he is worthy of 5 stars and would recommend him/his company."
MoldXperts NY
Free Consultations !!!
general photo of what we do
Vehicle
general photo of what we do

+14

Recommended by100%of homeowners
Avatar for Long Island Mold Testing, LLC
Long Island Mold Testing, LLC
5.0(
8
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Plainview, NY and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I had a mold assessment done on my house in Northport, New York. Chris found a leak in my bathroom and we pulled up the sheet rock to discover mold. Itâ s all handled now 100% recommend using Long Island Mold Testing for any of your needs."
Response time1 day
Response rate98%
2 neighbors recently requested a quote
Avatar for Sound Environmental Solutions Inc.
Sound Environmental Solutions Inc.
4.7(
13
)
Mold & Toxic Material Test

Serving Plainview, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"John is a real professional. He answered all my questions about our mold issue and timeline for the work. Once I decided to go with his bid, he scheduled the appointment for the next day. When he arrived he did the work quickly and provided a full report along with my test results the very next day. He did everything he said he was going to do, and even walked me through the report so I knew what my options were for next steps. He even offered referrals for the remediation work that needed to be done. I?d recommend Sound Environmental and John to anyone who has any type of mold issue and needs some environmental testing. He was professional, thorough, and expedient."
1
2
Asbestos - Testing
Shower
Bathroom Main Area

+5

Response time1 day
Response rate100%
Avatar for G-Tech Restoration, Inc.
G-Tech Restoration, Inc.
5.0(
14
)
Dry-rot, Water or Pest Damage - Major RepairToxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Plainview, NY and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I highly recommend G-Tech Restoration as an outstanding company. We recently discovered mold in our kitchen and the damage was extensive; finding a reputable company to do the mold remediation seemed daunting. After doing some research, we were so fortunate to come across G-Tech; Don called right away and Jack came to inspect the following day. We met with three different companies and in the end, G-Tech stood out far and above as the company that was genuinely concerned about getting our home back in order as quickly and painlessly as possible. Everyone we encountered was extremely professional, on time every day, and we were never left hanging, wondering what and when the next step would be. Pretty much half my house had to be packed up: every single item, from my large furniture, down to the smallest knick knack was treated with complete and utter respect. Every precaution was taken, as far as sealing off the affected areas and putting in air scrubbers, to ensure that we and our children were living and breathing in a safe living environment while the mold was being remediated. Everything was resolved in a timely, efficient, professional manner and now that we can begin putting our home back together, they even come back and move our furniture back into the house! Once again, I highly recommend G-Tech Restoration as a company of extremely knowledgeable professionals who actually care about the comfort and well-being of their clients. In my encounters as a homeowner, this is an extremely rare quality and I’m so grateful that we worked with them."
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+4

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Angstrom Testing Services LLC
Angstrom Testing Services LLC
4.9(
9
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality Testing

Serving Plainview, NY and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

"Paul cam to assess the mold on my basement walls and he didn't just come in a look. He went above what we thought he'd do and inspect the baseboard in the entire basement. He also checked oitsode to see where the moisture could be coming in from. He was very efficient and helpful with providing information on air filters, remediation, and potential causes and how to prevent. We would use him again."
Ground water infiltration occurred through the concrete slab in two rooms on the ground floor of the house causing water damage and mold growth on the overlying flooring. The cause of the water infiltration appears to be associated with cracks and a crater in the concrete slab, which is believed to have been caused by pile driving work being performed during the construction of an adjacent building.
Mold in HVAC Coil Compartment
Construction/demolition work in an  apartment unavoidably released high levels of dust that migrated into adjacent apartments. Dust containment methods, such as negative air filtration and poly sheeting, should have been used to prevent dust migration into adjoining spaces. Settled dust samples were collected from a table & curtain rod in a nearby apt, which revealed the presence of substantially elevated levels of silica and asbestos in the dust. Asbestos and silica are known carcinogens.
Water sampling
Recommended by44%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

While metal ducts are known for being the most durable choice, flex ductwork is a safe alternative with a host of additional benefits. The key to installing flexible ducts is to make sure they’re properly sized and installed. For optimal results, it’s always best to hire a duct installation pro who has extensive experience with flex duct installation.

Certainly, DIY mold tests are not perfect when trying to determine whether you have a mold problem. They could give you a false positive reading, or they may fail to detect mold that’s behind a wall, especially if the infestation is still small. Ultimately, you should seek a mold inspection if the DIY test gives you a positive result, just to be certain. And if the test is inconclusive, it’s probably worth seeking an inspection from a pro.

Mold doesn’t require much airflow to make it out from behind walls and into your living space, making you sick. HVAC systems can actually pull the mold from behind walls and spread it through your home. While the mold may be out of sight, moisture transfer from the wall can also spread the mold from behind the wall into your living space and air. Any cracks in the walls or bad insulation only compound this effect. 

Both mildew and mold come from fungi. One of the main differences is that mildew’s texture is dry and powdery, whereas mold is fuzzy and slimy. In addition, mildew isn’t very thick, while mold looks three-dimensional. Also, mildew is typically light in color, whereas mold comes in various shades, including green and black.

It is generally not safe to live in a house with smoke damage, as even minor damage can pose long-term health hazards and structural risks. While it might seem safe temporarily depending on the severity, you should relocate if there is major damage or visible soot. Smoke smells and residue contain dangerous particulates and chemical compounds, including carcinogens, that are hazardous to breathe and can cause respiratory issues. These signs of damage are not always visible but can have dangerous short-term and long-term effects on your health, belongings, and your home's structural materials. You should not stay in the house until a trained professional from a smoke remediation or restoration company has assessed the damage and determined it is safe to return. Your insurance company may cover the cost of alternative housing while the professional work is completed.

The Plainview, NY homeowners’ guide to mold testing and remediation services

From average costs to expert advice, get all the answers you need to get your job done.