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RADON411

Radon mitigation and testing in Olathe, Kansas

Testers and mitigation companies with an address in Olathe, with the licenses on file for each.

Olathe, KS at a glance

  • Businesses listed

    8

    Olathe
    8
    Overland Park
    9

    By each business's listed address

  • Listed for testing

    8

    100% of listings

    Testing
    8
    Mitigation
    2

    A business can be listed for both

  • State license on file

    8

    100% of listings

    State license
    8
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    41.2%

    9.2 pts above KS

    Johnson
    41.2%
    Kansas
    32.0%

    Johnson, 10th of 38 in KS, 2022

  • EPA radon zone

    Zone 1

    Highest potential

    1. Zone 1
    2. 2
    3. 3

    1 highest, 3 lowest

    Johnson County, where Olathe is

Professionals in Olathe

Kansas licensing and every city

8 professionals in Olathe, Kansas.

On this page: 2 testing and mitigation, 6 testing

Testing and mitigation 2

Testing 6

Radon levels in Olathe

Read a result for Olathe

Starts at Johnson County's median, 3.0 pCi/L

3.0pCi/L

EPA’s own thresholds; the figures are the area’s, never this home’s.

EPA’s reading of 3.0 pCi/L

Between 2 and 4 pCi/L

  1. Under 20 to 1.9 pCi/L
  2. 2 to 4consider a fix
  3. 4 and aboveEPA says fix it

This result is between 2 and 4 pCi/L. EPA recommends considering a fix when the level is between 2 and 4 pCi/L. Johnson County's median reported result, 2022.

Interpret this readingWhat a fix costs

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.

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

Cities near Olathe

Every city in Kansas with listed radon professionals

Listings come from state licensing registries.

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