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Find Mold & toxic material testers in Chester

Avatar for Environmental Assessments & Solutions, Inc.
Environmental Assessments & Solutions, Inc.
4.9(
116
)

Serving Chester, 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
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Response time2 days
1 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Clawback, Inc.
Clawback, Inc.
4.9(
257
)

Serving Chester, NY and surrounding areas

Approved

In business since 2016

Small jobs welcome

Credit card accepted

"Gary was friendly, thorough and very knowledgeable about mold material testing. He went above and beyond to explain what he was doing and why he was doing it. I would definitely hire Gary again. Thank you for wonderful service."
Mold Inspection
Infrared image shows mold
Drywall Mold
Mold of Kitchen Lighting Fixture
Mold Remediation in Progress

+8

Response time5 hrs
Response rate97%
21 neighbors recently requested a quote
Avatar for Adam's Asbestos & Mold Services LLC
Adam's Asbestos & Mold Services LLC
5.0(
3
)

Serving Chester, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Emergency services offered

Small jobs welcome

"I called Adam’s Asbestos and Mold testing after we had a small fire and our contractor told us there may be an asbestos issue. Adam himself called me back within minutes, and he was at the house right away! He was professional and very detailed in his work. Best part was, that due to Adam’s report, our renovation was covered by insurance!!! Huge thank you to Adam’s Asbestos & Mold testing!"
Response time2 days
14 neighbors recently requested a quote
Procyon
4.3(
6
)

Serving Chester, 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
5 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.9(
437
)

Serving Chester, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"They got rid of the mold in my house promptly and professionally. Thanks to Expedient Environmental Solutions I am able to live in a safe and clean home."
Response time2 days
235 neighbors recently requested a quote
Recommended by87%of homeowners
Qualtek Testing Group, LLC
5.0(
1
)

Serving Chester, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Tri State Mold Solutions, Inc
Tri State Mold Solutions, Inc
4.7(
122
)

Serving Chester, NY and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"As per customer comments: Related Project -Test Indoor Air Quality Project was completed or in process by HomeAdvisor Pro Dennis Catalano was her technician from Tri-State Mold Solutions did a great job"
Recommended by100%of homeowners
Avatar for Crown Environmental, LLC
Crown Environmental, LLC
4.7(
58
)

Serving Chester, NY and surrounding areas

In business since 2019

Emergency services offered

Small jobs welcome

"Taylor went above and beyond for us from the very beginning. Without even being hired, he explained the whole mold removal process. He also provided a more than detailed inspection expeditiously. There is not even a question that I would recommend Taylor and Crown Environmental to anyone that needs a mold inspection!"
Asbestos Pipe Testing
Black/Toxic Mold Growth on Bathroom Wall
Black/Toxic Mold Growth in Sink
Response time11 hrs
Response rate93%
Recommended by96%of homeowners
Avatar for Big Apple Mold Removal
Big Apple Mold Removal
4.7(
12
)

Serving Chester, NY and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"I had a severe case of mold in a bedroom closet last year that my building management wouldn't test. So I called Big Apple Mold and spoke to David, who took the time to listen to my issue and recommend next steps. After calling around to other testing companies, I ended up hiring Big Apple Mold to run a mold test for me. David came, was very patient and thorough in showing me what he was doing and even threw in an extra swab to be tested for free. I got the results back about a week later, which I sent to management. They finally agreed after getting insurance involved to remediate the problem with an outside remediation firm. David and his team were nothing but helpful and even recommended a public adjuster I could contact in case I was unable to get an equitable resolution to the mold problem in my unit. Would highly recommend if you need a mold test and report (including lab results) that doesn't cost an arm and a leg."
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Recommended by83%of homeowners
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FAQs for mold & toxic material test projects in Chester, 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 Chester, 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.