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Professional Radon Testers

Barrington, Illinois. Testing

7 Illinois state licenses verified against the Illinois Emergency Management Agency (IEMA) list, last checked October 4, 2026.

Call Professional Radon Testers at (630) 605-8964

Credentials

Licenses and certifications

7 credentials are on file for this business, each exactly as the issuer's list printed it.

Illinois state licenses (7)

Issued by the Illinois Emergency Management Agency (IEMA), not by NRPP or NRSB. Radon411 last checked the list on October 4, 2026. No expiry date is on the record.

LicenseNumberStatus on the listVerifiedCheck with the issuer
Testing licenseNo. RNI2016219Measurement ProfessionalVerified October 4, 2026Verify RNI2016219 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2005208Measurement TechnicianVerified October 4, 2026Verify RNIT2005208 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2016219Measurement TechnicianVerified October 4, 2026Verify RNIT2016219 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2017224Measurement TechnicianVerified October 4, 2026Verify RNIT2017224 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2021217Measurement TechnicianVerified October 4, 2026Verify RNIT2021217 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2021244Measurement TechnicianVerified October 4, 2026Verify RNIT2021244 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT20253249Measurement TechnicianVerified October 4, 2026Verify RNIT20253249 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)

Licensing in Illinois

Illinois's radon program says the state licenses or certifies radon professionals.

The Agency also licenses and regulates the individuals who provide radon measurement and mitigation to the public.
IEMA-OHS Radon Program, read October 3, 2026

IEMA-OHS Radon Program

Illinois Emergency Management Agency and Office of Homeland Security

Its page covers who may test and fix radon in the state and the disclosure rule for home sales.

Phone (800) 325-1245

Visit the program's page (opens in a new tab)Read October 3, 2026

What Illinois requires, and how to check a credential

Nearby

Other radon professionals in Barrington and across Illinois

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