Skip to content
RADON411

ProfessionalsBusiness profile

Legacy Inspection Group

Mundelein, Illinois. Testing

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

Call Legacy Inspection Group at (847) 217-5958

Credentials

Licenses and certifications

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

Illinois state licenses (17)

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
Testing licenseNo. RNI20231862Measurement ProfessionalVerified November 11, 2026Verify RNI20231862 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2007210Measurement TechnicianVerified November 11, 2026Verify RNIT2007210 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2008229Measurement TechnicianVerified November 11, 2026Verify RNIT2008229 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2015218Measurement TechnicianVerified November 11, 2026Verify RNIT2015218 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2017207Measurement TechnicianVerified November 11, 2026Verify RNIT2017207 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2018227Measurement TechnicianVerified November 11, 2026Verify RNIT2018227 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2019219Measurement TechnicianVerified November 11, 2026Verify RNIT2019219 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2022210Measurement TechnicianVerified November 11, 2026Verify RNIT2022210 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2022212Measurement TechnicianVerified November 11, 2026Verify RNIT2022212 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2022214Measurement TechnicianVerified November 11, 2026Verify RNIT2022214 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2022230Measurement TechnicianVerified November 11, 2026Verify RNIT2022230 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT20231988Measurement TechnicianVerified November 11, 2026Verify RNIT20231988 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT20232149Measurement TechnicianVerified November 11, 2026Verify RNIT20232149 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT20242428Measurement TechnicianVerified November 11, 2026Verify RNIT20242428 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT20242444Measurement TechnicianVerified November 11, 2026Verify RNIT20242444 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT20242727Measurement TechnicianVerified November 11, 2026Verify RNIT20242727 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT20263569Measurement TechnicianVerified November 11, 2026Verify RNIT20263569 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 Mundelein

Mundelein lies in Lake County, where 27.4% of 13,050 radon tests reported to CDC (2017) were at or above 4 pCi/L, 6.3 points below Illinois pooled (33.7%), 59th of 70 Illinois counties with 30 or more tests.

Radon test figures for the county Mundelein lies in
CountyTestsAt or above 4 pCi/LMedianIllinois, pooledRank in the stateEPA zone
Lake County13,05027.4%2.4 pCi/L33.7%59 of 70Zone 2

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 Mundelein

Around Lake County, where Mundelein lies, the nearest Illinois counties with a CDC figure for 2017 run from 19.4% to 46.9% of tests at or above 4 pCi/L; the closest, McHenry County, is 23 miles away at 35.1%.

The nearest Illinois counties to Lake County with 30 or more tests, 2017
CountyDistanceTestsAt or above 4 pCi/LMedian
McHenry County23 mi6,47435.1%2.9 pCi/L
DuPage County33 mi19,40133.7%2.7 pCi/L
Kane County34 mi8,68236.6%2.8 pCi/L
Cook County35 mi26,93719.4%1.9 pCi/L
Boone County42 mi52546.9%3.4 pCi/L
DeKalb County49 mi1,70741.1%3.3 pCi/L

Nearby

Radon professionals nearest Mundelein

More radon professionals in MundeleinMore radon professionals in Illinois

Is this your business?