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Find Mold & toxic material testers in Great Neck

Avatar for Environmental Assessments & Solutions, Inc.
Environmental Assessments & Solutions, Inc.
5.0(
108
)

Serving Great Neck, NY and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"EAS immediately answered my inquiry and he was able to schedule for the next day. Charles, the owner of the company personally came to inspect the apartment and did a very thorough check of the air quality, lead, asbestos and mold. We called him in to test for visible mold and he found that we had a bigger problem then what we originally called him in for. I highly recommend his services and quick turn around on the lab results and inspector report."
Additional Photos
Additional Photos
Response time2 days
1 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Aris Mold Removal
Aris Mold Removal
5.0(
25
)

Serving Great Neck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"Aris Mold Removal delivered exceptional service from start to finish! I scheduled a mold inspection, and for just $395, they provided a thorough assessment and a detailed mold report that gave me peace of mind. The technician was punctual, professional, and extremely knowledgeable, walking me through every step and patiently answering my questions. The report was comprehensive and easy to understand, helping me make informed decisions for my home. Their honesty and attention to detail truly stood out. It's rare to find a company that combines expertise, transparency, and fair pricing so seamlessly. Highly recommend Aris Mold Removal for anyone seeking reliable mold inspection services. You’ll feel confident and well taken care of!"
Mold Testing & Remediation Project
Mold removal and fix drywall
Mold remediation
Mold removal
Mold removal

+21

2 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Crown Mold Specialists
Crown Mold Specialists
5.0(
23
)

Serving Great Neck, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I called in a panic and Moshe responded immediately by sending one of his top guys, even though it was a holiday to come to our rescue. Rashiv was a kind thoughtful man and did every test imaginable to find out if we had a mold problem. He had compassion and was very thorough. Now we wait for the results to see where we go from here. Thank you for your immediate assistance."
After picture
Mold removal/mold remediation
Closet wall removed
Water Damage Restoration
Air quality testing in bedroom

+82

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mold Test Company NY
Mold Test Company NY
4.3(
73
)

Serving Great Neck, NY and surrounding areas

Approved

In business since 2008

Credit card accepted

Offers commercial services

"Jeremiah was amazing with customer service. Attentive, always responded. Lamar was the technician. I just didn’t feel like he had a lot of experience but he was here quite awhile, inside and outside the home. Jeremiah said they charged $299 and no mileage fee, but did not mention that the two tests to see if it was black mold would be $700! That was upsetting but you were stuck because you had paid $300 for him to come out. It took a while to get tests back but that wasn't their fault. Just wish we hadn't been blindsided, but otherwise very reliable."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+68

Response time9 hrs
Response rate100%
274 neighbors recently requested a quote
Avatar for Long Island Mold Testing, LLC
Long Island Mold Testing, LLC
5.0(
8
)

Serving Great Neck, 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%
Recommended by87%of homeowners
Avatar for Exit Mold
Exit Mold
5.0(
8
)

Serving Great Neck, NY and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

At Exit Mold we are highly experienced and professional Mold & Moisture inspectors and at the lowest prices guaranteed. Our expert team have the specific training and experience to assess mold growth, determine its toxicity, and develop a safe and effective mold removal and remediation method. \n\nWe use the Latest Technology and all our Mold testing is sent to certified Lab for accurate results.\n\nGive us a call today to solve your Mold issues!

Lab Tested Sampling
Samples and put under the microscope
Our Technology can see moisture that you can't
Roof Leak
Zefon Calibrated Air Quality Testing Machine

+4

Response time8 hrs
Response rate94%
Recommended by87%of homeowners
Avatar for Healthy Buildings & Homes LLC
Healthy Buildings & Homes LLC
5.0(
8
)

Serving Great Neck, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I had an excellent experience with this mold testing company. Jeff was extremely knowledgeable and took the time to explain every step of the process. He was prompt, responsive, and thorough making sure all of my concerns were addressed. His professionalism and calm demeanor made this stressful situation so much easier. I highly recommend Jeff and this company to anyone in need of reliable, honest, and high-quality mold testing services."
Saitowitz Residence
Saitowitz Residence
Saitowitz Residence
Janosick Residence
Janosick Residence

+8

Response time5 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Phase 1 Restoration Inc.
Phase 1 Restoration Inc.
4.7(
21
)

Serving Great Neck, NY and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"The rep came out and reviewed the areas of concern.  He gave me an estimate on the spot. The next day I decided to go with JBH and the project was scheduled for the following week.  The workers arrived within the scheduled time period and they were very pleasant to work with. They were responsive, efficient and neat. The job was completed in no time. <br />"
Additional Photos
Response time2 days
1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Chrishanna Home & Life Safety Inspection
Chrishanna Home & Life Safety Inspection
5.0(
17
)

Serving Great Neck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Emergency services offered

Small jobs welcome

"I highly recommend Dr. Irwin Harrington of Chrishanna Home & Life Safety Inspections for anyone in need of a thorough and reliable home inspection. From start to finish, Dr. Harrington was professional, knowledgeable, and attentive to every detail. The inspection was conducted with great care, and he took the time to clearly explain his findings in a way that was easy to understand. The final report was exceptionally detailed, well-organized, and delivered promptly. It provided valuable insights and gave me confidence in moving forward with my decisions. His expertise and professionalism truly set him apart. I wouldn’t hesitate to use his services again or recommend Dr. Harrington and Chrishanna Home & Life Safety Inspections to others."
Home Inspection
Home Inspection
Home Inspection
Response time6 hrs
Response rate93%
1 neighbors recently requested a quote
Procyon
4.3(
6
)

Serving Great Neck, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I want to thank Procyon team for taking care of my claim . I suffered a pipe break in my home and Procyon came and cleaned up and dried out my home also they testing my home for mold and made sure my home was safe to live in . Procyon also dealt with insurance company who didn’t want to pay and got to pay for my damages. I would highly recommend them!"
Thermal Imaging to Detect Water Intrusion Behind Walls
Kitchen Dining area that has water damage from bathroom above.
House fire
Air Quality Testing
Mold Remediation

+339

Response time12 hrs
2 neighbors recently requested a quote
Recommended by83%of homeowners
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FAQs for mold & toxic material test projects in Great Neck, NY

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The Great Neck, NY homeowners’ guide to mold & toxic material tests

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