Missouri › Saint Charles

Radon Professionals in Saint Charles, MO

2 certified professionals High Radon Risk (EPA Zone 1)

NRPP-certified radon testing and mitigation professionals serving Saint Charles, Missouri. Call directly. Phone numbers visible on every listing.

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2 professionals in Saint Charles

NRPP Certified

SCI Engineering, Inc.

Jessica B. Keeven

Testing

Saint Charles, MO

(314) 267-7129

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NRPP Certified

SCI Engineering, Inc.

Brian L Lieb

Testing

Saint Charles, MO

(314) 956-8240

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About Radon in Saint Charles, Missouri

Missouri is in EPA Radon Zone 1, which means homes in this area have a high probability of elevated radon levels. The EPA strongly recommends testing all homes. A professional radon test typically costs $125-$400, and if elevated levels are found, a mitigation system typically costs $800-$2,500 to install.