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RADON411

Radon mitigation and testing in West Chicago, Illinois

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

West Chicago, IL at a glance

  • Businesses listed

    3

    West Chicago
    3
    Naperville
    12

    By each business's listed address

  • Listed for testing

    2

    67% of listings

    Testing
    2
    Mitigation
    1

    A business can be listed for both

  • State license on file

    3

    100% of listings

    State license
    3
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    33.7%

    0.0 pts below IL

    DuPage
    33.7%
    Illinois
    33.7%

    DuPage, 53rd of 70 in IL, 2017

  • EPA radon zone

    Zone 2

    Moderate potential

    1. 1
    2. Zone 2
    3. 3

    1 highest, 3 lowest

    DuPage County, where West Chicago is

Professionals in West Chicago

Illinois licensing and every city

3 professionals in West Chicago, Illinois.

On this page: 1 mitigation, 2 testing

Mitigation 1

Testing 2

Radon levels in West Chicago

Read a result for West Chicago

Starts at DuPage County's median, 2.7 pCi/L

2.7pCi/L

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

EPA’s reading of 2.7 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. DuPage County's median reported result, 2017.

Interpret this readingWhat a fix costs

West Chicago lies in DuPage County, where 33.7% of 19,401 radon tests reported to CDC (2017) were at or above 4 pCi/L, 0.0 points below Illinois pooled (33.7%), 53rd of 70 Illinois counties with 30 or more tests.

Radon test figures for the county West Chicago lies in
CountyTestsAt or above 4 pCi/LMedianIllinois, pooledRank in the stateEPA zone
DuPage County19,40133.7%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.

Around DuPage County, where West Chicago lies, the nearest Illinois counties with a CDC figure for 2017 run from 19.4% to 41.1% of tests at or above 4 pCi/L; the closest, Cook County, is 14 miles away at 19.4%.

The nearest Illinois counties to DuPage County with 30 or more tests, 2017
CountyDistanceTestsAt or above 4 pCi/LMedian
Cook County14 mi26,93719.4%1.9 pCi/L
Kane County19 mi8,68236.6%2.8 pCi/L
Kendall County25 mi3,04535.0%2.8 pCi/L
Will County29 mi10,77640.0%3.1 pCi/L
Lake County33 mi13,05027.4%2.4 pCi/L
DeKalb County35 mi1,70741.1%3.3 pCi/L

Cities near West Chicago

Every city in Illinois with listed radon professionals

Listings come from state licensing registries.

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