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Mia Casa Home Inspections

Olathe, Kansas. Testing

1 Kansas state license verified against the Kansas Department of Health and Environment, Kansas Radon Program list, last checked October 4, 2026.

Credentials

Licenses and certifications

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

Kansas state license (1)

Issued by the Kansas Department of Health and Environment, Kansas Radon Program, 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. KS-MS-0261Kansas certified radon measurement technicianVerified October 4, 2026Verify KS-MS-0261 with the Kansas Department of Health and Environment, Kansas Radon Program (opens in a new tab)

Licensing in Kansas

Ask Kansas Radon Program what it requires before you hire.

Kansas Radon Program, (800) 693-5343.

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

Local radon figures

Radon in Olathe

Olathe lies in Johnson County, where 41.2% of 5,240 radon tests reported to CDC (2022) were at or above 4 pCi/L, 9.2 points above Kansas pooled (32.0%), 10th of 38 Kansas counties with 30 or more tests.

Radon test figures for the county Olathe lies in
CountyTestsAt or above 4 pCi/LMedianKansas, pooledRank in the stateEPA zone
Johnson County5,24041.2%3.0 pCi/L32.0%10 of 38Zone 1

Shares of tests people chose to run and report, by county (2022); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

The counties around Olathe

Around Johnson County, where Olathe lies, the nearest Kansas counties with a CDC figure for 2022 run from 25.8% to 40.2% of tests at or above 4 pCi/L; the closest, Wyandotte County, is 16 miles away at 29.7%.

The nearest Kansas counties to Johnson County with 30 or more tests, 2022
CountyDistanceTestsAt or above 4 pCi/LMedian
Wyandotte County16 mi68729.7%2.1 pCi/L
Miami County22 mi21440.2%3.0 pCi/L
Leavenworth County25 mi51526.8%1.9 pCi/L
Douglas County25 mi86825.8%1.8 pCi/L
Franklin County33 mi10634.0%2.1 pCi/L
Jefferson County39 mi5339.6%2.4 pCi/L

Nearby

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