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RADON411

Radon mitigation and testing in Saint Charles, Illinois

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

Saint Charles, IL at a glance

  • Businesses listed

    2

    Saint Charles
    2
    Algonquin
    1

    By each business's listed address

  • Listed for testing

    1

    50% of listings

    Testing
    1
    Mitigation
    1

    A business can be listed for both

  • State license on file

    2

    100% of listings

    State license
    2
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    36.6%

    2.9 pts above IL

    Kane
    36.6%
    Illinois
    33.7%

    Kane, 47th of 70 in IL, 2017

  • EPA radon zone

    Zone 1

    Highest potential

    1. Zone 1
    2. 2
    3. 3

    1 highest, 3 lowest

    Kane County, where Saint Charles is

Professionals in Saint Charles

Illinois licensing and every city

2 professionals in Saint Charles, Illinois.

On this page: 1 mitigation, 1 testing

Mitigation 1

Testing 1

Radon levels in Saint Charles

Read a result for Saint Charles

Starts at Kane County's median, 2.8 pCi/L

2.8pCi/L

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

EPA’s reading of 2.8 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. Kane County's median reported result, 2017.

Interpret this readingWhat a fix costs

Saint Charles lies mostly in Kane County, where 36.6% of 8,682 radon tests reported to CDC (2017) were at or above 4 pCi/L, 2.9 points above Illinois pooled (33.7%), 47th of 70 Illinois counties with 30 or more tests.

Radon test figures for the counties Saint Charles lies in
CountyShare of Saint CharlesTestsAt or above 4 pCi/LMedianIllinois, pooledRank in the stateEPA zone
Kane County97.2%8,68236.6%2.8 pCi/L33.7%47 of 70Zone 1
DuPage County2.8%19,40133.7%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 Kane County, one of the counties Saint Charles lies in, the nearest Illinois counties with a CDC figure for 2017 run from 19.4% to 46.9% of tests at or above 4 pCi/L; the closest, DeKalb County, is 18 miles away at 41.1%.

The nearest Illinois counties to Kane County with 30 or more tests, 2017
CountyDistanceTestsAt or above 4 pCi/LMedian
DeKalb County18 mi1,70741.1%3.3 pCi/L
Kendall County24 mi3,04535.0%2.8 pCi/L
McHenry County27 mi6,47435.1%2.9 pCi/L
Cook County32 mi26,93719.4%1.9 pCi/L
Boone County33 mi52546.9%3.4 pCi/L
Lake County34 mi13,05027.4%2.4 pCi/L

Cities near Saint Charles

Every city in Illinois with listed radon professionals

Listings come from state licensing registries.

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