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*The Angi rating for Lead Testing And Removal companies in Oswegatchie, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lead Testing And Removal needs.

*The HomeAdvisor rating for Lead Testing And Removal companies in Oswegatchie, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lead Testing And Removal needs.

Last update on October 18, 2026

Top-Rated Lead testing and removal specialists in Oswegatchie - Updated Nov 2026

Avatar for Qualtek Testing Group, LLC
Qualtek Testing Group, LLC
4.3(
22
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Oswegatchie, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I had many questions about the testing process and the follow-up. Mike answered them all with patience."
Response time11 hrs
116 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for GLS Inspections, LLC
GLS Inspections, LLC
4.7(
28
)
Toxic Lead - Testing

Serving Oswegatchie, NY and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Gabriel was super responsive and friendly. He was very accommodating with our schedules to coordinate the testing and it all worked out well. Our house is very old and we were concerned that certain modifications that were done over the years fell into the era of asbestos being a common building material so we wanted to have the area tested before ripping a closet out. Gabriel called me as soon as the test results came back to let me know what the deal was (and then obviously sent over the official reports as well). I'd definitely recommend him without reservation."
Response time1 day
Response rate95%
Recommended by100%of homeowners
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Lead Testing and Removal FAQs, answered by experts

Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.

DIY lead testing kits are available, but they often lack the accuracy and reliability of professional services. Professional testing is recommended for more accurate results, as properly certified testers can provide a thorough analysis, clear recommendations, and the necessary legal documentation if remediation is required.

Properties should be tested for lead every 2-3 years, especially if they are older, have undergone renovations, or show deterioration of paint or interior finishes.

Some of the signs that could mean your water is contaminated, such as cloudiness or bubbliness, could also be non-problems that don’t affect your water’s potability. However, if your water smells or tastes strange, it’s a good idea to stop drinking it and test it immediately. If your well water is contaminated, the best way to discover that is to test it.

Iron sediments from rusty pipes are not likely to cause health problems. While a glass of yellow-hued water is off-putting, it is generally safe to drink yellow water in the short term. But you certainly want to address this problem. In the meantime, switching to bottled water until the yellow water issue is resolved is a good idea. 

The Oswegatchie, NY homeowners’ guide to lead testing and removal services

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