Certified radon testers & mitigatorsIllinois — testing — verified 29 Aug 2026

§ 4.1 — Farmer City, IL

Certified radon testing in Farmer City, IL

2 current listings from the official file. Verify the credential number before you hire.

Last verified August 29, 2026. Methodology IL IEMA.

Certified radon testingCertified radon mitigation

  1. Dilger, Michael

    Healthy Homes Inspection Services, Llc

    current IL IEMA № RNI2022201

    testing

    217-372-8649August 29, 2026cite ↗

  2. Risley, Garret

    Healthy Homes Inspection Services, Llc

    current IL IEMA № RNIT20242845

    testing

    217-372-8649August 29, 2026cite ↗
Fig. 4 — Farmer City, IL, approximate. Pin is the city on the official file, not a street address.

Appendix A — Before you hire

  1. Who holds the credential, and can they show the same number that appears on this page?
  2. What test method or mitigation system will they use for this building?
  3. How will they document results or the finished system?

§ 4.3

Nearby places in Illinois

Illinois IEMA licenses radon measurement and mitigation professionals and technicians. The people below appear on the active licensee listing we imported. Read the methodology. Credential status can change.