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Find Mold & toxic material testers in Brooklyn

Avatar for Aris Mold Removal
Aris Mold Removal
5.0(
25
)

Serving Brooklyn, NY and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"I called Aris Mold Removals over the weekend to ask about a moldy looking wall in a bedroom closet. He called me back the same day and had me send in a photo of the wall. He then followed up land explained that it was likely a surface mold issue. Thank you. I highly recommend this company."
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 Mold Testing, LLC
Mold Testing, LLC
5.0(
23
)

Serving Brooklyn, NY and surrounding areas

Angi Approved

In business since 2021

Emergency services offered

Small jobs welcome

"Tom arrived at the scheduled time, explained what was to be expected in regard to testing . He was helpful, courteous , and I would definitely recommend his services."
Air duct testing
Major mold issue on sheetrock
Foundation
Foundation mold...
Hidden mold issue

+6

Response time10 hrs
Response rate96%
11 neighbors recently requested a quote
Avatar for Chrishanna Home & Life Safety Inspection
Chrishanna Home & Life Safety Inspection
5.0(
17
)

Serving Brooklyn, NY and surrounding areas

Angi 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 Brooklyn, NY and surrounding areas

Angi Approved

In business since 2014

Free estimates

Emergency services offered

"I had a poor experience. I hired this company to do a mold assessment in my apartment. I dealt with the owner. First, he requested cash or check payment only. He made an appointment and did not show up or contact me. I had to call him. In one of the rooms, the pipes above and whatever else the cause of the leak was, had been leaking repeatedly for 40 years, and the plaster constantly replaced. I was worried about mold ABOVE the ceiling on the beams and studs and not just the visible mold on the ceiling plaster and I worried it could be black mold. He did not seem to listen to what I told him and he did not use a water meter to check for saturation or a borescope or any other tools except taking a surface sample and air sample (the borescope and water meter I did not know about until after I had paid him for this inadequate job). He did not mention anything I said in the report. He was also rude and unkind and never provided me with a receipt."
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 WPS Contracting Group LLC
WPS Contracting Group LLC
New to Angi

Serving Brooklyn, NY and surrounding areas

Angi Approved

In business since 2021

Free estimates

Emergency services offered

WPS CONTRACTING GROUP LLC IS a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of testing and abatement services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

123 Parkview Drive, Bronxville
Jewish Community Center of Harrison
123 Parkview Drive, Bronxville
Jewish Community Center of Harrison
St Thomas Aquinas College Old GYM

+18

1 neighbors recently requested a quote
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FAQs for mold & toxic material test projects in Brooklyn, 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 Brooklyn, 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.