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Find Toxic lead testers in Williamsbridge

Avatar for Five Star Environmental, Inc.
Five Star Environmental, Inc.
4.7(
47
)

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"They were very professional. We had them test for lead in a multiple dwelling building. They were very knowledgeable and answered all our questions about the very confusing local laws of NYS, and the nuances of how we have to deal with the issues. They were on time, very thorough with their work, (very friendly, which counts), and seemed to very much care about the quality of their work. They were fair and reasonable with their rates."
Mold Remediation
Mold Remediation
Air Sampling in progress
Mold
Lead paint peeling away

+20

Response time4 hrs
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Ally Environmental, LLC
Ally Environmental, LLC
4.6(
48
)

Serving Williamsbridge, 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
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Lead and Mold Detectives
Lead and Mold Detectives
4.9(
28
)

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"When my son tested positive for lead I was obviously very anxious to get my home tested. I reached out to my local Department of Health for guidance and they told me to make sure that whomever does the testing be EPA certified and use XRF, which is why I chose Lead and Mold Detectives. They got back to my request for an estimate in record time and made an appointment for me for the following week. Tested the entire house using XRF and kept me in the loop throughout the process. Very happy with their work and would use them again in the future."
mold
mold
mold
mold
mold

+2

Response time7 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for QA Lead Environmental, Inc.
QA Lead Environmental, Inc.
4.7(
23
)

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2006

Free estimates

Small jobs welcome

"Dennis performed a lead inspection for us and he was fantastic. Incredibly thorough and knowledgeable, he walked us through everything he saw and what he thought. Iâ d highly recommend him to anyone needing a lead inspection!"
Response time4 hrs
8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Angstrom Testing Services LLC
Angstrom Testing Services LLC
4.9(
9
)

Serving Williamsbridge, 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.

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.

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!

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 LAM Environmental LLC
LAM Environmental LLC
5.0(
9
)

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Very responsible and reliable. Very knowledgeable of the in the area of Lead and took the time to explain everything to me and go over my reports in details. I will recommend it 100%"
Non-invasive XRF testing
Lead Wipe (Lead in Dust) Testing
Mold Inspection
Mold Inspection
Mold Inspection

+1

Response time4 hrs
Response rate92%
5 neighbors recently requested a quote
Avatar for Environmental Safeguard Solutions
Environmental Safeguard Solutions
5.0(
8
)

Serving Williamsbridge, 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 & Mold Alert
3 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for Pegasus Consulting Group
Pegasus Consulting Group
5.0(
6
)

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Pegasus Consulting Group is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.\n \nWe look forward to working with you!

3 neighbors recently requested a quote
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FAQs for toxic lead testing projects in Williamsbridge, 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 Williamsbridge, NY homeowners’ guide to toxic lead testings

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