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RADON411

Radon testing in Indianapolis, Indiana

Radon testers with an address in Indianapolis, with the licenses on file for each.

Indianapolis, IN at a glance

  • Businesses listed

    5

    Indianapolis
    5
    Greenfield
    1

    By each business's listed address

  • Listed for testing

    1

    20% of listings

    Testing
    1
    Mitigation
    0

    1 laboratory listed as well

  • State license on file

    1

    20% of listings

    State license
    1
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    40.1%

    1.2 pts above IN

    Marion
    40.1%
    Indiana
    38.9%

    Marion, 42nd of 69 in IN, 2008 to 2017

  • EPA radon zone

    Zone 1

    Highest potential

    1. Zone 1
    2. 2
    3. 3

    1 highest, 3 lowest

    Marion County, where Indianapolis is

Professionals in Indianapolis

Indiana licensing and every city

4 professionals in Indianapolis, Indiana.

Located in Indiana, licensed by another state

These businesses have an address in Indiana, and another state's registry lists them. That does not mean Indiana licenses them: check with Indiana's radon program before hiring one for work here.

1 professional located in Indianapolis, Indiana and listed by another state.

Radon levels in Indianapolis

Read a result for Indianapolis

Starts at Marion County's median, 3.1 pCi/L

3.1pCi/L

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

EPA’s reading of 3.1 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. Marion County's median reported result, 2008 to 2017.

Interpret this readingWhat a fix costs

Indianapolis lies in Marion County, where 40.1% of 3,668 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 1.2 points above Indiana pooled (38.9%), 42nd of 69 Indiana counties with 30 or more tests.

Radon test figures for the county Indianapolis lies in
CountyTestsAt or above 4 pCi/LMedianIndiana, pooledRank in the stateEPA zone
Marion County3,66840.1%3.1 pCi/L38.9%42 of 69Zone 1

Shares of tests people chose to run and report, by county (2008 to 2017, laboratory); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

Around Marion County, where Indianapolis lies, the nearest Indiana counties with a CDC figure for 2008 to 2017, laboratory run from 33.9% to 50.0% of tests at or above 4 pCi/L; the closest, Hancock County, is 20 miles away at 33.9%.

The nearest Indiana counties to Marion County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Hancock County20 mi27133.9%2.6 pCi/L
Hendricks County20 mi1,17041.5%3.2 pCi/L
Johnson County20 mi55639.4%2.9 pCi/L
Hamilton County21 mi3,47937.6%2.7 pCi/L
Boone County26 mi61439.7%3.0 pCi/L
Shelby County26 mi8450.0%4.0 pCi/L

Cities near Indianapolis

Every city in Indiana with listed radon professionals

Listings come from state licensing registries.

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