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Find Mold & toxic material testers in Oswego

Avatar for Turn Key Home Inspections
Turn Key Home Inspections
4.8(
86
)

Serving Oswego, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Wesley was professional, excellent in explaining what he found (mold), what our options were to fix it, according to NYS laws. Explained what to look for in hiring a company to encapsulate it. We knew nothing about it, and were taken back when it was found, Wesley took the time to educate us, that was priceless to us. Would recommend Turn Key for inspections and mold, without any hesitation."
basement air sample being taken
basement air cell
exterior air cell
exterior air sample photo
flood cut basement 3

+6

Response time6 hrs
105 neighbors recently requested a quote
Recommended by88%of homeowners
Qualtek Testing Group, LLC
5.0(
1
)

Serving Oswego, 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!

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Moldlab
Moldlab
4.7(
352
)

Serving Oswego, NY and surrounding areas

In business since 2000

Free estimates

Warranties offered

"It was frustrating. I bought the service because of an Angie's List promotion. When I received the package I opened it and saw what it was and set it aside. I was very busy and planned to get to it in a few days. I had to go out of town for a few days, then I had a ridiculous string of bad luck with multiple car breakdowns. I have a neuromuscular disease so everything I do is very difficult and exhausting. With so much happening, I forgot about the test kit. Then after a couple weeks I get a call from Mold Lab asking about the kit saying it was past the due back date and they were going to charge me $25 a day late fee on the pump. I was stunned! I opened the box and there was nothing inside saying it was due by a certain time. I re-read the Angie's List ad and there was nothing there either. The lady was very rude and kept interrupting me saying the same things over and over like maybe I would finally understand if she kept repeating it. I understood the first time. She wouldn't listen to understand I didn't know about the deadline but now that I was made aware of it I would do the testing that day and ship it that day. What else could I do? That wasn't good enough she had to repeat her lecture a few more times. After sending it in I was told I would receive a text when it was complete and I would receive an email with results within a few days. After a month I called and the same lady answered. She claimed to have sent an email, but didn't know the date and told me to check my junk mail folder. I checked everywhere but had no record of it. I explained I hadn't received the text either, she had no response for that. So she sent an email while we were on the phone and I received it immediately. I printed out the results but without the proper training or experience in laboratory sciences it was basically useless."
Recommended by89%of homeowners
Avatar for Healthy Homes
Healthy Homes
4.8(
45
)

Serving Oswego, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"After Healthy Homes did such a great job on my rental apartment, decided to see if they could help me with the cigarette smell in my car. Was sold a small handheld fog machine and some Un-Odor product. Fogged the entire interior of my vehicle, sprayed the product on all surfaces. After washing the windows with Windex and wiping everything down with a dry towel, the car was free from odor and looked and smelled clean and fresh! Fantastic Products!!!"
Recommended by91%of homeowners
Avatar for Holley Environmental & Weatherization LLC
Holley Environmental & Weatherization LLC
5.0(
8
)

Serving Oswego, NY and surrounding areas

Free estimates

Warranties offered

Holley Environmental & Weatherization LLC in Rochester specializes in mold remediation, water restoration, and attic & basement air sealing. Our team is dedicated to providing top-notch services that improve the comfort and efficiency of your home. Contact us today for all your home project needs.\n

Recommended by100%of homeowners
Green Tree Environmental, LLC
5.0(
3
)

Serving Oswego, NY and surrounding areas

In business since 2009

Free estimates

Warranties offered

When a structure is infested with mold, there are no options – the mold must be removed. Demolition and replacement\nis almost always impossible to justify, leaving two realistic alternatives : conventional chemical treatment or the\napplication of a biologically interactive treatment with lasting efficacy. Green Tree Environmental and Xspor\nTechnologies – a life science company – invite you to compare.

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