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

Avatar for Proper Environmental
Proper Environmental
5.0(
6
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Saint Peters, MO and surrounding areas

Free estimates

Credit card accepted

"It went great! They set up a system in my parent's house and they mitigated the radon down to a save level. They did a test before and after, and I was satisfied with the results. Proper Environmental did a thorough job and would recommend this company to anyone!"
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+3

Recommended by100%of homeowners
Avatar for Stanley's Home Improvement
Stanley's Home Improvement
3.3(
12
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Saint Peters, MO and surrounding areas

Free estimates

Emergency services offered

"They did a very amazing job with the amount of trees i was needing done, they was very respectful and a very affordable price, my wife also hired then again when they mentioned landscaping and it was outstanding. I will call them again for the trees and landscaping needs next year!"
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+8

Recommended by77%of homeowners
Lead Testing and Removal FAQs, answered by experts

Lead testing in residential properties involves collecting samples from paint, dust, soil, or plumbing and analyzing them in certified laboratories to accurately identify lead levels.

Services test for allergens, mold, VOCs, and carbon monoxide levels to ensure a healthy indoor environment.

Through air sampling devices and surface swabs in key areas of concern.

Unfortunately, lead dust does not look different from any other type of dust. You cannot detect it with the naked eye. To determine if you have lead dust in your home, you will need to hire a local company to take a sample from the paint and test it for you in a lab.

You can paint over lead paint, or “encapsulate” it with a special paint that includes an ingredient called an encapsulant. The EPA approves encapsulation as a lead paint removal method as long as the paint remains undisturbed. Standard types of paint without an “encapsulant” from the big box stores or hardware stores do not meet EPA standards for remediation of lead-based paint.

The Saint Peters, MO homeowners’ guide to lead testing and removal services

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