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Radon Reduction Company

Licensed Contractor

Licensed under the IL radon program.

Address
448 Raintree Ct Unit 4A
Glen Ellyn, IL
Phone
630-544-1830
Licensed in
IL

License on record

LicenseeLicense typeNumberState
Charny, IsaakMitigation ProfessionalRNM2007208IL
Source & verification

This record was pulled from the official state roster listed below. Licenses can lapse, transfer, or be revoked after the date we pulled them (last pull: 2026-08-05). Always confirm current license status directly with the state agency before hiring.

  • Illinois Emergency Management Agency (IEMA) Radon Tracking System · pulled 2026-08-05 Official lookup

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