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Consulting Solutions Inc

Chicago, Illinois. Testing and mitigation

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

6 Iowa state licenses verified against the Iowa Department of Health and Human Services, Bureau of Radiological Health list, last checked November 3, 2026.

11 Minnesota state licenses verified against the Minnesota Department of Health list, last checked November 3, 2026.

1 Nebraska state license verified against the Nebraska Department of Health and Human Services, Radon Program list, last checked November 3, 2026.

10 Ohio state licenses verified against the Ohio Department of Health, Radon Education and Licensing Program list, last checked November 3, 2026.

Credentials

Licenses and certifications

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

Illinois state licenses (8)

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. RNI20231888Measurement ProfessionalVerified November 11, 2026Verify RNI20231888 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNI20231933Measurement ProfessionalVerified November 11, 2026Verify RNI20231933 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNI20232329Measurement ProfessionalVerified November 11, 2026Verify RNI20232329 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNI20242639Measurement ProfessionalVerified November 11, 2026Verify RNI20242639 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNI20242811Measurement ProfessionalVerified November 11, 2026Verify RNI20242811 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNI20242836Measurement ProfessionalVerified November 11, 2026Verify RNI20242836 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNI20263388Measurement ProfessionalVerified November 11, 2026Verify RNI20263388 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNI20263499Measurement ProfessionalVerified November 11, 2026Verify RNI20263499 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)

Iowa state licenses (6)

Issued by the Iowa Department of Health and Human Services, Bureau of Radiological Health, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026. No expiry date is on the record.

LicenseNumberStatus on the listVerifiedCheck with the issuer
Testing licenseNo. RNTST10197Certified Radon Measurement SpecialistVerified November 3, 2026Verify RNTST10197 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab)
Testing licenseNo. RNTST10218Certified Radon Measurement SpecialistVerified November 3, 2026Verify RNTST10218 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab)
Testing licenseNo. RNTST10219Certified Radon Measurement SpecialistVerified November 3, 2026Verify RNTST10219 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab)
Testing licenseNo. RNTST10241Certified Radon Measurement SpecialistVerified November 3, 2026Verify RNTST10241 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab)
Testing licenseNo. RNTST10265Certified Radon Measurement SpecialistVerified November 3, 2026Verify RNTST10265 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab)
Testing licenseNo. RNTST10270Certified Radon Measurement SpecialistVerified November 3, 2026Verify RNTST10270 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab)

Minnesota state licenses (11)

Issued by the Minnesota Department of Health, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026. No expiry date is on the record.

LicenseNumberStatus on the listVerifiedCheck with the issuer
Testing licenseNo. RMEA-00501Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00501 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMEA-00502Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00502 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMEA-00510Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00510 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMEA-00513Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00513 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMEA-00555Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00555 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMEA-00568Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00568 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMEA-00572Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00572 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMEA-00601Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00601 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMEA-00642Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00642 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMEA-00644Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00644 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMEA-00646Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00646 with the Minnesota Department of Health (opens in a new tab)

Nebraska state license (1)

Issued by the Nebraska Department of Health and Human Services, Radon Program, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026.

LicenseNumberStatus on the listExpiresVerifiedCheck with the issuer
Testing licenseNo. RMB-1272Licensed Radon Measurement BusinessExpires March 31, 2027Verified November 3, 2026Verify RMB-1272 with the Nebraska Department of Health and Human Services, Radon Program (opens in a new tab)

Ohio state licenses (10)

Issued by the Ohio Department of Health, Radon Education and Licensing Program, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026.

LicenseNumberStatus on the listExpiresVerifiedCheck with the issuer
Mitigation licenseNo. RS706Ohio licensed radon mitigation specialistExpires January 26, 2027Verified November 3, 2026Verify RS706 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Testing licenseNo. RT1925Ohio licensed radon testerExpires April 24, 2027Verified November 3, 2026Verify RT1925 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Testing licenseNo. RT1930Ohio licensed radon testerExpires May 8, 2027Verified November 3, 2026Verify RT1930 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Testing licenseNo. RT1946Ohio licensed radon testerExpires July 24, 2027Verified November 3, 2026Verify RT1946 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Testing licenseNo. RT1960Ohio licensed radon testerExpires October 2, 2027Verified November 3, 2026Verify RT1960 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Testing licenseNo. RT2001Ohio licensed radon testerExpires June 4, 2028Verified November 3, 2026Verify RT2001 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Testing licenseNo. RT2038Ohio licensed radon testerExpires November 15, 2028Verified November 3, 2026Verify RT2038 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Testing licenseNo. RT2044Ohio licensed radon testerExpires January 28, 2027Verified November 3, 2026Verify RT2044 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Testing licenseNo. RT2068Ohio licensed radon testerExpires June 11, 2027Verified November 3, 2026Verify RT2068 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Testing licenseNo. RT2145Ohio licensed radon testerExpires March 12, 2028Verified November 3, 2026Verify RT2145 with the Ohio Department of Health, Radon Education and Licensing Program (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 Chicago

Chicago lies mostly in Cook County, where 19.4% of 26,937 radon tests reported to CDC (2017) were at or above 4 pCi/L, 14.3 points below Illinois pooled (33.7%), 67th of 70 Illinois counties with 30 or more tests.

Radon test figures for the counties Chicago lies in
CountyShare of ChicagoTestsAt or above 4 pCi/LMedianIllinois, pooledRank in the stateEPA zone
Cook County98.9%26,93719.4%1.9 pCi/L33.7%67 of 70Zone 2
DuPage County1.1%19,40133.7%2.7 pCi/L33.7%53 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 Chicago

Around Cook County, one of the counties Chicago lies in, the nearest Illinois counties with a CDC figure for 2017 run from 27.4% to 40.0% of tests at or above 4 pCi/L; the closest, Will County, is 29 miles away at 40.0%.

The nearest Illinois counties to Cook County with 30 or more tests, 2017
CountyDistanceTestsAt or above 4 pCi/LMedian
Will County29 mi10,77640.0%3.1 pCi/L
Kane County32 mi8,68236.6%2.8 pCi/L
Lake County35 mi13,05027.4%2.4 pCi/L
Kendall County36 mi3,04535.0%2.8 pCi/L
McHenry County47 mi6,47435.1%2.9 pCi/L
Kankakee County49 mi52231.6%2.7 pCi/L

Nearby

Other radon professionals in Chicago

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