Radon Testing and Mitigation in Oswego, IL

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

Checked against Illinois Emergency Management Agency and Office of Homeland Security, Radon Program.

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Radon · Mitigator

Guardian Radon Mitigation · Based in Oswego, IL · License #RNMT2019206

Radon · Mitigator

Guardian Radon Mitigation · Based in Oswego, IL · License #RNM2008209

Radon · Tester

Based in Oswego, IL · License #RNI20263621

Radon · Tester

Preferred Property Inspection Services, Inc. · Based in Oswego, IL · License #RNI2013235

Radon · Mitigator

Guardian Radon Mitigation · Based in Oswego, IL · License #RNMT2017203