Radon Testing and Mitigation in Johnstown, PA

2 radon professionals listed in Johnstown. Each card says whether the firm tests, mitigates, or both, as its license type reads.

Checked against Pennsylvania DEP Radon Division.

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Radon · Tester

Based in Johnstown, PA · License #3708

Radon · Mitigator

Based in Johnstown, PA · License #2037