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RADON411

Radon mitigation in Rochester, Illinois

Radon mitigation companies with an address in Rochester, with the licenses on file for each.

Rochester, IL at a glance

  • Businesses listed

    1

    Rochester
    1
    Springfield
    3

    By each business's listed address

  • Listed for mitigation

    1

    100% of listings

    Mitigation
    1
    Testing
    0

    A business can be listed for both

  • State license on file

    1

    100% of listings

    State license
    1
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    43.7%

    10.0 pts above IL

    Sangamon
    43.7%
    Illinois
    33.7%

    Sangamon, 36th of 70 in IL, 2017

  • EPA radon zone

    Zone 1

    Highest potential

    1. Zone 1
    2. 2
    3. 3

    1 highest, 3 lowest

    Sangamon County, where Rochester is

Professionals in Rochester

Illinois licensing and every city

1 professional in Rochester, Illinois.

Radon levels in Rochester

Read a result for Rochester

Starts at Sangamon County's median, 3.7 pCi/L

3.7pCi/L

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

EPA’s reading of 3.7 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. Sangamon County's median reported result, 2017.

Interpret this readingWhat a fix costs

Rochester lies in Sangamon County, where 43.7% of 3,378 radon tests reported to CDC (2017) were at or above 4 pCi/L, 10.0 points above Illinois pooled (33.7%), 36th of 70 Illinois counties with 30 or more tests.

Radon test figures for the county Rochester lies in
CountyTestsAt or above 4 pCi/LMedianIllinois, pooledRank in the stateEPA zone
Sangamon County3,37843.7%3.7 pCi/L33.7%36 of 70Zone 1

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 Sangamon County, where Rochester lies, the nearest Illinois counties with a CDC figure for 2017 run from 21.4% to 66.9% of tests at or above 4 pCi/L; the closest, Menard County, is 20 miles away at 51.8%.

The nearest Illinois counties to Sangamon County with 30 or more tests, 2017
CountyDistanceTestsAt or above 4 pCi/LMedian
Menard County20 mi16851.8%4.3 pCi/L
Christian County25 mi21342.3%3.5 pCi/L
Morgan County29 mi38166.9%6.5 pCi/L
Logan County30 mi7245.8%3.4 pCi/L
Mason County36 mi4221.4%2.8 pCi/L
Macoupin County37 mi25825.6%2.2 pCi/L

Cities near Rochester

Every city in Illinois with listed radon professionals

Listings come from state licensing registries.

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