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

§ 4.1 — Elgin, IL

Certified radon testing in Elgin, IL

4 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. Eliason, Iann

    Know Radon, Inc.

    current IL IEMA № RNI2013232

    testing

    847-888-6774August 29, 2026cite ↗

  2. Kasman, Paul

    Eagle Eye Home And Property Inspections Llc

    current IL IEMA № RNI20232281

    testing

    847-531-0530August 29, 2026cite ↗

  3. Koertgen, Erin

    Radon Testing Partners

    current IL IEMA № RNI20252946

    testing

    847-409-8168August 29, 2026cite ↗

  4. Patel, Hardikkumar

    Syte Inspections Llc

    current IL IEMA № RNI20263594

    testing

    224-400-1006August 29, 2026cite ↗
Fig. 4 — Elgin, 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.