Timothy J. Gentry

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Installer Category: Radon MitigationInstaller Tags: PA DEP

Timothy J. Gentry is a radon mitigation provider based in Horsham, PA, credentialed by PA DEP.

Address: Horsham
Pennsylvania
United States
Phone: (215) 672-8529
Certifications: PA DEP
Certification IDs:

PA DEP certified mitigation ID 2217 (Gentry, Timothy J.)

License Type: Radon mitigation (PA DEP radon mitigation certification)
Certified Specialists: 1
Data Sources:

https://files.dep.state.pa.us/RadiationProtection/RadonDivision/RDPortalFiles/2026/10_01/WebMitigationAlpha.pdf (list dated 2026-10-01)

Last Checked: 2026-11-02

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