TCD Radon Specialists LLC

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Installer Category: Radon MitigationInstaller Tags: IEMA NRPP

TCD Radon Specialists LLC is a radon mitigation provider based in East Alton, IL, credentialed by IEMA; NRPP.

Address: 351 Kennedy Dr
East Alton
Illinois
United States
Phone: (618) 823-8542
Certifications: IEMA; NRPP
Certification IDs:

IEMA license RNM20263501 (Depper, Tyler; Mitigation Professional) | NRPP 115898-RMS (Tyler C Depper; Radon Mitigation Specialist; expires April 30, 2028)

License Type: Radon mitigation (Illinois licensed radon mitigation professional; Radon Mitigation Specialist)
Certified Specialists: 2
Service Area:

Bond; Calhoun; Effingham; Greene; Jersey; Macoupin; Madison; Montgomery; Saint Clair

Data Sources:

https://nrpp.info/listings/bl-22239.html | https://public.iema.state.il.us/Radon/Home/LicenseIndex?licenseTypeID=4

Last Checked: 2026-11-02

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