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Norwest Radon Remediation

Rock Falls, Illinois. Mitigation

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

Credentials

Licenses and certifications

1 credential is on file for this business, exactly as the issuer's list printed it.

Illinois state license (1)

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. RNM2009204Mitigation ProfessionalVerified November 11, 2026Verify RNM2009204 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

Local radon figures

Radon in Rock Falls

Rock Falls lies in Whiteside County, where 43.1% of 696 radon tests reported to CDC (2017) were at or above 4 pCi/L, 9.4 points above Illinois pooled (33.7%), 37th of 70 Illinois counties with 30 or more tests.

Radon test figures for the county Rock Falls lies in
CountyTestsAt or above 4 pCi/LMedianIllinois, pooledRank in the stateEPA zone
Whiteside County69643.1%3.3 pCi/L33.7%37 of 70Zone 1

Shares of tests people chose to run and report, by county (2017); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

The counties around Rock Falls

Around Whiteside County, where Rock Falls lies, the nearest Illinois counties with a CDC figure for 2017 run from 43.8% to 62.9% of tests at or above 4 pCi/L; the closest, Carroll County, is 22 miles away at 62.9%.

The nearest Illinois counties to Whiteside County with 30 or more tests, 2017
CountyDistanceTestsAt or above 4 pCi/LMedian
Carroll County22 mi21062.9%5.5 pCi/L
Henry County30 mi42055.7%4.6 pCi/L
Bureau County31 mi33358.6%5.1 pCi/L
Lee County32 mi21943.8%3.3 pCi/L
Ogle County36 mi63652.4%4.1 pCi/L
Rock Island County39 mi2,28346.5%3.7 pCi/L

Nearby

Radon professionals nearest Rock Falls

More radon professionals in Rock FallsMore radon professionals in Illinois

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