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Find Mold & toxic material testers in Nassau

Avatar for NU-Life Resources
NU-Life Resources
5.0(
109
)

Serving Nassau, NY and surrounding areas

Angi Approved

In business since 2007

Free estimates

Emergency services offered

"Jeff and his team have done many different projects for my clients and myself over the years. They are responsive , reliable and do exceptional work that even includes a warranty. Jeff is very knowledgeable with any concerns of mold or adequate ventilation for any home. I highly suggest you give him a call and you will be very satisfied. 5 STAR service from start to finish. Thanks Jeff and Team!"
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+6

Response time6 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Wise Home Solutions Inc.
Wise Home Solutions Inc.
4.9(
37
)

Serving Nassau, NY and surrounding areas

Angi Approved

In business since 2006

Free estimates

Warranties offered

"It was a pleasure working with Scott. Communication was fantastic and he got out for a quote right away (if I remember correctly, the very same day). He was very knowledgable and made us feel confident with our decision to work with him throughout the process. He included some repairs that other quotes didn't even mention and definitely had the reasoning to back them up. He was very reasonably priced as well. We hope to never have this issue again, but if we do, he's the guy we'll go back to!"
Additional Photos
Response time1 day
Recommended by97%of homeowners
Avatar for John Fox Inspections LLC
John Fox Inspections LLC
5.0(
9
)

Serving Nassau, NY and surrounding areas

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"I couldn’t be more impressed with this company. From start to finish, the level of professionalism, communication, and thoroughness was truly exceptional. John arrived on time, fully prepared, and immediately demonstrated an expert-level understanding of every system in the home. His attention to detail was remarkable—he didn’t rush, he didn’t cut corners, and he explained every finding in a clear, approachable way that made the entire process feel stress-free. One of the biggest standouts was the range of services offered. Having sewer camera inspections, chimney camera inspections, and a mold assessment available in one appointment saved me so much time and money. John used modern equipment, including a drone for the roof inspection, and provided high-resolution photos, videos, and an incredibly organized report. What really makes John special is the pride John takes in his work. It’s obvious he genuinely cares about protecting his clients and helping them make informed decisions."
Mold
Mold
Thermal Imaging
Roof Inspection
Support Spalling

+2

Response time10 mins
Response rate100%
3 neighbors recently requested a quote
ClearVU Inspections, LLC
5.0(
1
)

Serving Nassau, NY and surrounding areas

Angi Approved

In business since 2016

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job

Response time6 hrs
4 neighbors recently requested a quote
Avatar for Spec-Pro Home Inspections
Spec-Pro Home Inspections
5.0(
105
)

Serving Nassau, NY and surrounding areas

In business since 2004

Free estimates

Emergency services offered

My name is Ian Robertson and I am a second generation home inspector. We have been inspecting homes for happy clients for decades. We take our trade seriously, as such, we offer a full range of home inspection services. Not only am I licensed by NYS, but I am a Board Certified Master Inspector, which is considered the highest honor in the industry and I am one of only a few hundred Master Inspectors in the entire country. In addition to this I am NACHI certified, IAC2 Certified, licensed by the EPA and I am also a NYS Home Inspector Instructor teaching other inspectors the trade.My inspections includes the roof, siding, windows, doors, foundation, garages, basement, electrical, heating, plumbing, attic, kitchen, baths, interiors and much more. All of our inspection reports are delivered the same day as your inspection with pictures and descriptions of your inspection in electronic format. We encourage you to be on the inspection with me if at all possible, because you are the real reason we are there. I love what we do here, and I know that you will too!

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Signs of termite infestation
Recommended by97%of homeowners
Avatar for CleanBright Surface Restoration
CleanBright Surface Restoration
5.0(
52
)

Serving Nassau, NY and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Matt and his crew of Jacob and Christian went far above anything I expected. I called Matt on Saturday afternoon because my sump pump broke and basement had water everywhere. Within 5 minutes of submitting request for a quote he called. Within 30 minutes he was here assessing. Within an hour he had dryers and dehumidifiers set up. He called to check in on Sunday and was here Monday morning. Tuesday morning Jacob and Christian arrived and emptied everything that was damaged by water (and more). They filled a giant dump truck. They were so polite and careful. Right down to the sweeping! I felt like I was dealing with service the way it was years ago. I could not have asked for anything more."
Full gut down to the studs. All structural HEPA vacuumed, disinfected, and encapsulated.
Before kitchen remodel
Barn before painting
Water Damage Restoration in Scotia, NY
Bathroom Remodel in Glenville, NY

+106

Recommended by100%of homeowners
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FAQs for mold & toxic material test projects in Nassau, 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 Nassau, 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.