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Find Toxic lead testers in Bronx

Avatar for Lead and Mold Detectives
Lead and Mold Detectives
5.0(
23
)

Serving Bronx, NY and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"The lead inspector Jerry was extremely thorough and a pleasure to speak with. Kenny was a great liaison. I got my test results promptly, and Kenny called to make sure I had received them."
mold
mold
mold
mold
mold

+2

Response time7 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Five Star Environmental, Inc.
Five Star Environmental, Inc.
4.9(
38
)

Serving Bronx, NY and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"We had them test for Lead, asbestos and mold in the house. They are knowledgable, professional, provided report quickly and explained all the details. I would definitely recommend them to my family and friends."
Mold Remediation
Mold Remediation
Air Sampling in progress
Mold
Lead paint peeling away

+20

Response time4 hrs
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for QA Lead Environmental, Inc.
QA Lead Environmental, Inc.
4.9(
21
)

Serving Bronx, NY and surrounding areas

Approved

In business since 2006

Free estimates

Small jobs welcome

"At first Dennis explain the process of the lead inspection. I felt comfortable with his knowledge. The appointment was kept on time, I was impressed by Denis respect of my property, how he left his wet shoes by the door. The results were email the following day and the certified notarized report arrived by UPS few days later. All went fast, smooth and on time. It was a great Job well done and on time. Thanks."
Response time4 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Ally Environmental, LLC
Ally Environmental, LLC
4.9(
43
)

Serving Bronx, NY and surrounding areas

Approved

In business since 2001

Free estimates

Customers say: Quality work

"Yuseph came on time, explained the process and answered our questions. He then took the air samples and promised to get back to us with the lab results as soon as possible. He came back with the reports and explained the results. He was courteous and on time always."
Response time9 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Elite Lead Paint Testing
5.0(
5
)

Serving Bronx, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I recently hired Elite Lead Paint Testing for an inspection on my property, and I couldn’t be more impressed with their professionalism and attention to detail. From the very first call, they were responsive, knowledgeable, and took the time to explain the entire process clearly. The technician arrived right on time, was extremely courteous, and handled everything with care — making sure to test thoroughly without disturbing any areas unnecessarily. The report came back quickly and was detailed, easy to understand, and gave me full confidence in the safety of my home. It’s rare to find a company that combines expertise with great customer service, but Elite Lead Paint Testing truly delivered on both. I highly recommend them to anyone who needs reliable, accurate, and professional lead testing. They made the whole experience simple and stress-free."
Response time4 days
5 neighbors recently requested a quote
Avatar for Exclusive Testing Labs, Inc.
Exclusive Testing Labs, Inc.
4.5(
41
)

Serving Bronx, NY and surrounding areas

Approved

In business since 1990

Free estimates

Small jobs welcome

"Professional. We had a lot of questions after the test was positive and they were answered promptly and authoritatively. We would recommend their services."
Response time1 day
40 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Angstrom Testing Services LLC
Angstrom Testing Services LLC
4.9(
9
)

Serving Bronx, NY and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

"My apartment is on the top floor of the building. The fire department broke through the roof, and they filled my apartment with water to put out the fire. They also broke a few walls. The insurance company sent in a fire restoration company to remove my damaged property and the damaged wall, ceiling, and floor materials. However, they were also supposed to clean the remaining walls, floors, and ceilings throughout the apartment that were not damaged/removed. <br /> <br /> The building is old, so there is lead paint on most of the walls. As it turns out, the roof membrane contains asbestos, and some of the walls are constructed of cement. The laboratory test results of the samples collected in my apartment indicated that my apartment was contaminated with asbestos from the roof, lead dust from the paint, silica from the cement walls, and mold from water damaged sheetrock surfaces that were not removed. Residual carbon soot was also found on the windowsills in my bedroom. <br /> <br /> The Angstrom Mold Inspection Report was very well written, and it included a detailed scope of work for the necessary additional removal and cleaning work that was needed in my apartment. The lab reports documented the presence of contaminants, which substantiated the need for additional work. I gave the Inspection report to my insurance company, and they had the restoration company return to my apartment to perform the necessary additional removal and cleaning work. Then I had the Angstrom Mold Inspection Company return to perform a follow-up inspection and testing, and the lab results came back negative. Thank God! <br /> <br /> This company is great, and I fully trust their expertise. Well worth the money."
Ground water infiltration occurred through the concrete slab in two rooms on the ground floor of the house causing water damage and mold growth on the overlying flooring. The cause of the water infiltration appears to be associated with cracks and a crater in the concrete slab, which is believed to have been caused by pile driving work being performed during the construction of an adjacent building.
Mold in HVAC Coil Compartment
Construction/demolition work in an  apartment unavoidably released high levels of dust that migrated into adjacent apartments. Dust containment methods, such as negative air filtration and poly sheeting, should have been used to prevent dust migration into adjoining spaces. Settled dust samples were collected from a table & curtain rod in a nearby apt, which revealed the presence of substantially elevated levels of silica and asbestos in the dust. Asbestos and silica are known carcinogens.
Water sampling
Recommended by44%of homeowners
Avatar for Environmental Safeguard Solutions
Environmental Safeguard Solutions
5.0(
7
)

Serving Bronx, NY and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I recently engaged Environmental Safeguard Solutions for lead testing in one of my rental properties, and I am impressed with the professional and prompt service they provided. As a landlord concerned about my tenants safety, their team demonstrated exceptional professionalism from the initial inquiry to the final report. They offered clear information, addressed all my queries, and guided me through the testing process seamlessly. Environmental Safeguard Solutions stood out for their efficiency. They promptly scheduled and conducted the lead testing, with technicians who were thorough and punctual. What truly impressed me was the swift turnaround in providing accurate and detailed results. In the real estate industry, where time is crucial, their speed is commendable. In summary, I highly recommend Environmental Safeguard Solutions for their professionalism, attention to detail, and rapid response. As a landlord, their services have earned my trust, and I appreciate their commitment to delivering reliable and expedient environmental testing solutions."
Lead &amp;amp; Mold Alert
2 neighbors recently requested a quote
Recommended by28%of homeowners
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FAQs for toxic lead testing projects in Bronx, NY

If your home was built before 1978, there’s a strong chance it contains lead-based paint. Many pre-1980 houses also contain lead in their plumbing and decorative materials, so age alone is a significant red flag. Older homes near industrial areas face an even higher risk. Because you can’t confirm lead by sight, scheduling a test is the safest way to protect your family.

In older houses, lead can lurk in painted trim, window sashes, soil around the foundation, plumbing pipes, and even vintage hardware. The metal is toxic, and children and pregnant women are most at risk. Exposure can trigger developmental delays, learning problems, and organ damage. Because the EPA links even low levels to serious health effects, test every suspected surface and address any hazards right away.

A positive test means lead is present somewhere you can touch, breathe, or disturb. The next step is a full risk assessment to map exactly where the hazard lies and outline the safest fix: encapsulation, enclosure, or full removal. Repairs start at $1,000 but can exceed $10,000 for complete elimination, so act quickly and hire certified pros to keep your family safe.

EPA lead certification proves that inspectors, risk assessors, and abatement contractors follow federal safety rules under the Renovation, Repair, and Painting (RRP) Program. The credential costs an average of $300, and certified professionals can legally test, contain, or remove lead hazards. Hiring a certified pro protects you from fines and ensures the work meets strict health standards.

Lead-based paint looks no different from any other paint, so you can’t identify it by color or sheen. Even flawless walls may hide it. If paint starts chipping, flaking, or peeling, schedule a professional test right away. Only laboratory-grade testing confirms lead and guides the safest fix for your home.

The Bronx, NY homeowners’ guide to toxic lead testings

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