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

§ 4.1 — Hermon, ME

Certified radon testing in Hermon, ME

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

Last verified August 29, 2026. Methodology ME DHHS.

Certified radon testingCertified radon mitigation

  1. Defender Home Inspection, Llc

    Defender Home Inspection, Llc

    current ME DHHS № SMC442

    testing

    August 29, 2026cite ↗

  2. Elliott's Information Services Llc

    Elliott's Information Services Llc

    current ME DHHS № SMC489

    testing

    August 29, 2026cite ↗

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 Maine

Maine DHHS registers radon service-provider companies. The firms below appear as Active on the official ALMS company search we imported (Test air and Portable lab as testing; Mitigate air as mitigation). Stationary laboratories and supervised employees are not listed here. Read the methodology. Credential status can change.