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RADON411

Radon mitigation and testing in West Chester, Pennsylvania

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

West Chester, PA at a glance

  • Businesses listed

    2

    West Chester
    2
    Atglen
    1

    By each business's listed address

  • Listed for testing

    2

    100% of listings

    Testing
    2
    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

    24.0%

    6.3 pts below PA

    Chester
    24.0%
    PA
    30.3%

    Chester, 55th of 63 in PA, 2020

  • EPA radon zone

    Zone 1

    Highest potential

    1. Zone 1
    2. 2
    3. 3

    1 highest, 3 lowest

    Chester County, where West Chester is

Professionals in West Chester

Pennsylvania licensing and every city

2 professionals in West Chester, Pennsylvania.

On this page: 1 testing and mitigation, 1 testing

Testing and mitigation 1

Testing 1

Radon levels in West Chester

Read a result for West Chester

Starts at Chester County's median, 2.0 pCi/L

2.0pCi/L

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

EPA’s reading of 2.0 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. Chester County's median reported result, 2020.

Interpret this readingWhat a fix costs

West Chester lies in Chester County, where 24.0% of 6,770 radon tests reported to CDC (2020) were at or above 4 pCi/L, 6.3 points below Pennsylvania pooled (30.3%), 55th of 63 Pennsylvania counties with 30 or more tests.

Radon test figures for the county West Chester lies in
CountyTestsAt or above 4 pCi/LMedianPennsylvania, pooledRank in the stateEPA zone
Chester County6,77024.0%2.0 pCi/L30.3%55 of 63Zone 1

Shares of tests people chose to run and report, by county (2020); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

Around Chester County, where West Chester lies, the nearest Pennsylvania counties with a CDC figure for 2020 run from 10.6% to 43.3% of tests at or above 4 pCi/L; the closest, Delaware County, is 19 miles away at 14.7%.

The nearest Pennsylvania counties to Chester County with 30 or more tests, 2020
CountyDistanceTestsAt or above 4 pCi/LMedian
Delaware County19 mi6,04114.7%1.8 pCi/L
Montgomery County26 mi10,50821.8%2.0 pCi/L
Lancaster County27 mi4,39843.3%3.0 pCi/L
Berks County32 mi2,63239.6%2.9 pCi/L
Philadelphia County33 mi8,44210.6%1.7 pCi/L
Bucks County42 mi7,06623.2%2.0 pCi/L

Cities near West Chester

Every city in Pennsylvania with listed radon professionals

Listings come from state licensing registries.

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