Radon Mitigation Finder

Black River Radon, LLC

Licensed Contractor

Licensee on record: Gray, Matthew

Address
273 Township Road 391
Sullivan, OH 44880
Phone
License
#RC291 · Radon Mitigation Contractor · OH
Source & verification

This record was pulled from Ohio Department of Health Radon Licensure dataset (DataOhio) on 2026-08-05. Licenses can lapse, transfer, or be revoked after that date. Always confirm current license status directly with the state agency before hiring.

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