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Radon mitigation in Troy, Illinois

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

Troy, IL at a glance

  • Businesses listed

    1

    Troy
    1
    Alton
    1

    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

    29.5%

    4.2 pts below IL

    Madison
    29.5%
    Illinois
    33.7%

    Madison, 58th of 70 in IL, 2017

  • EPA radon zone

    Zone 2

    Moderate potential

    1. 1
    2. Zone 2
    3. 3

    1 highest, 3 lowest

    Madison County, where Troy is

Professionals in Troy

Illinois licensing and every city

1 professional in Troy, Illinois.

Radon levels in Troy

Read a result for Troy

Starts at Madison 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. Madison County's median reported result, 2017.

Interpret this readingWhat a fix costs

Troy lies in Madison County, where 29.5% of 5,214 radon tests reported to CDC (2017) were at or above 4 pCi/L, 4.2 points below Illinois pooled (33.7%), 58th of 70 Illinois counties with 30 or more tests.

Radon test figures for the county Troy lies in
CountyTestsAt or above 4 pCi/LMedianIllinois, pooledRank in the stateEPA zone
Madison County5,21429.5%2.6 pCi/L33.7%58 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 Madison County, where Troy lies, the nearest Illinois counties with a CDC figure for 2017 run from 25.6% to 46.5% of tests at or above 4 pCi/L; the closest, St. Clair County, is 25 miles away at 33.7%.

The nearest Illinois counties to Madison County with 30 or more tests, 2017
CountyDistanceTestsAt or above 4 pCi/LMedian
St. Clair County25 mi5,19333.7%2.6 pCi/L
Bond County26 mi7532.0%2.6 pCi/L
Macoupin County30 mi25825.6%2.2 pCi/L
Jersey County30 mi12946.5%3.6 pCi/L
Clinton County30 mi58237.6%3.0 pCi/L
Montgomery County36 mi12343.9%3.3 pCi/L

Cities near Troy

Every city in Illinois with listed radon professionals

Listings come from state licensing registries.

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