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

§ 4.1 — Rockford, IL

Certified radon testing in Rockford, IL

6 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. Gilbert, Lora

    815 Radon

    current IL IEMA № RNI20232109

    testing

    815-494-8286August 29, 2026cite ↗

  2. Lask, Adam

    Lask Inspection Group, Llc.

    current IL IEMA № RNI2021216

    testing

    815-978-7785August 29, 2026cite ↗

  3. Ravikumar, Giribala

    Rfd Radon Llc

    current IL IEMA № RNI20263587

    testing

    563-949-0442August 29, 2026cite ↗

  4. Rogers, Autumn

    Pillar To Post Home Inspectors

    current IL IEMA № RNIT2020208

    testing

    815-517-0025August 29, 2026cite ↗

  5. Rogers, Matthew

    Pillar To Post Home Inspectors

    current IL IEMA № RNI2021230

    testing

    815-517-0025August 29, 2026cite ↗

  6. Slack, Brandon

    Gs And Tj Services

    current IL IEMA № RNI20231891

    testing

    815-277-9678August 29, 2026cite ↗
Fig. 4 — Rockford, 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.