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VSI Radon Reduction Corporation

Ingleside, Illinois. Mitigation

11 Illinois state licenses verified against the Illinois Emergency Management Agency (IEMA) list, last checked November 11, 2026.

2 Illinois state licenses not on the latest list read.

Call VSI Radon Reduction Corporation at (815) 344-1100

Credentials

Licenses and certifications

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

Illinois state licenses (13)

Issued by the Illinois Emergency Management Agency (IEMA), not by NRPP or NRSB. Radon411 last checked the list on November 11, 2026. No expiry date is on the record.

LicenseNumberStatus on the listVerifiedCheck with the issuer
Mitigation licenseNo. RNM2010204Mitigation ProfessionalVerified November 11, 2026Verify RNM2010204 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNM2019201Mitigation ProfessionalVerified November 11, 2026Verify RNM2019201 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNM98115Mitigation ProfessionalVerified November 11, 2026Verify RNM98115 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNMT2013206Mitigation TechnicianVerified November 11, 2026Verify RNMT2013206 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNMT2013207Mitigation TechnicianVerified November 11, 2026Verify RNMT2013207 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNMT2014202Mitigation TechnicianVerified November 11, 2026Verify RNMT2014202 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNMT2018205Mitigation TechnicianVerified November 11, 2026Verify RNMT2018205 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNMT2020202Mitigation TechnicianVerified November 11, 2026Verify RNMT2020202 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNMT2021204Not on the state list read 2026-11-03Not on the latest listVerify RNMT2021204 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNMT20242554Not on the state list read 2026-11-03Not on the latest listVerify RNMT20242554 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNMT20263489Mitigation TechnicianVerified November 11, 2026Verify RNMT20263489 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNMT20263490Mitigation TechnicianVerified November 11, 2026Verify RNMT20263490 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Mitigation licenseNo. RNMT20263491Mitigation TechnicianVerified November 11, 2026Verify RNMT20263491 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.

IEMA-OHS Radon Program, Illinois Emergency Management Agency and Office of Homeland Security, (800) 325-1245.

What Illinois requires, in its program’s own words, and how to check a credential

Radon figures

Radon in Illinois

CDC publishes radon testing by county, and Ingleside is not a place its county figures resolve to, so the figures here are Illinois's: pooled across 98 counties, 37.8% of the 187,881 radon tests reported to CDC, 2014, were at or above 4 pCi/L; 74 counties have 30 or more tests for that period.

Illinois's highest and lowest counties by share of tests at or above 4 pCi/L, 2014
CountyTestsAt or above 4 pCi/L
Putnam County54100.0%
Stark County3080.0%
Marshall County7876.9%
Fayette County4812.5%
Jersey County12918.6%
Randolph County6020.0%

Illinois radon levels by county

Nearby

Other radon professionals in Illinois

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