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Radon mitigation and testing in Topeka, Kansas

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

Topeka, KS at a glance

  • Businesses listed

    6

    Topeka
    6
    Lawrence
    8

    By each business's listed address

  • Listed for testing

    6

    100% of listings

    Testing
    6
    Mitigation
    1

    A business can be listed for both

  • State license on file

    6

    100% of listings

    State license
    6
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    34.5%

    2.5 pts above KS

    Shawnee
    34.5%
    Kansas
    32.0%

    Shawnee, 17th of 38 in KS, 2022

  • EPA radon zone

    Zone 2

    Moderate potential

    1. 1
    2. Zone 2
    3. 3

    1 highest, 3 lowest

    Shawnee County, where Topeka is

Professionals in Topeka

Kansas licensing and every city

6 professionals in Topeka, Kansas.

On this page: 1 testing and mitigation, 5 testing

Testing and mitigation 1

Testing 5

Radon levels in Topeka

Read a result for Topeka

Starts at Shawnee County's median, 2.6 pCi/L

2.6pCi/L

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

EPA’s reading of 2.6 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. Shawnee County's median reported result, 2022.

Interpret this readingWhat a fix costs

Topeka lies in Shawnee County, where 34.5% of 388 radon tests reported to CDC (2022) were at or above 4 pCi/L, 2.5 points above Kansas pooled (32.0%), 17th of 38 Kansas counties with 30 or more tests.

Radon test figures for the county Topeka lies in
CountyTestsAt or above 4 pCi/LMedianKansas, pooledRank in the stateEPA zone
Shawnee County38834.5%2.6 pCi/L32.0%17 of 38Zone 2

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 Shawnee County, where Topeka lies, the nearest Kansas counties with a CDC figure for 2022 run from 25.2% to 41.7% of tests at or above 4 pCi/L; the closest, Jefferson County, is 24 miles away at 39.6%.

The nearest Kansas counties to Shawnee County with 30 or more tests, 2022
CountyDistanceTestsAt or above 4 pCi/LMedian
Jefferson County24 mi5339.6%2.4 pCi/L
Wabaunsee County25 mi3129.0%2.2 pCi/L
Douglas County27 mi86825.8%1.8 pCi/L
Pottawatomie County39 mi20625.2%1.7 pCi/L
Leavenworth County40 mi51526.8%1.9 pCi/L
Atchison County41 mi6041.7%3.3 pCi/L

Cities near Topeka

Every city in Kansas with listed radon professionals

Listings come from state licensing registries.

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