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RADON411

Radon mitigation in Sioux Falls, South Dakota

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

Sioux Falls, SD at a glance

  • Businesses listed

    1

    Sioux Falls
    1
    Garretson
    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

    58.5%

    0.0 pts above SD

    Minnehaha
    58.5%
    SD
    58.5%

    Minnehaha, 14th of 23 in SD, 2008 to 2017

  • EPA radon zone

    Zone 1

    Highest potential

    1. Zone 1
    2. 2
    3. 3

    1 highest, 3 lowest

    Minnehaha County, where Sioux Falls is

Professionals in Sioux Falls

South Dakota licensing and every city

No business licensed by South Dakota is listed here yet.

Located in South Dakota, licensed by another state

These businesses have an address in South Dakota, and another state's registry lists them. That does not mean South Dakota licenses them: check with South Dakota's radon program before hiring one for work here.

1 professional located in Sioux Falls, South Dakota and listed by another state.

Radon levels in Sioux Falls

Read a result for Sioux Falls

Starts at Minnehaha County's median, 4.8 pCi/L

4.8pCi/L

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

EPA’s reading of 4.8 pCi/L

At or above 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 at or above 4 pCi/L. EPA recommends fixing a home when the radon level is 4 pCi/L or higher. Minnehaha County's median reported result, 2008 to 2017.

Interpret this readingWhat a fix costs

Sioux Falls lies mostly in Minnehaha County, where 58.5% of 1,920 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 0.0 points above South Dakota pooled (58.5%), 14th of 23 South Dakota counties with 30 or more tests.

Radon test figures for the counties Sioux Falls lies in
CountyShare of Sioux FallsTestsAt or above 4 pCi/LMedianSouth Dakota, pooledRank in the stateEPA zone
Minnehaha County83.3%1,92058.5%4.8 pCi/L58.5%14 of 23Zone 1
Lincoln County16.7%79556.5%4.7 pCi/L58.5%16 of 23Zone 1

Shares of tests people chose to run and report, by county (2008 to 2017, laboratory); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

Around Minnehaha County, one of the counties Sioux Falls lies in, the nearest South Dakota counties with a CDC figure for 2008 to 2017, laboratory run from 50.0% to 76.0% of tests at or above 4 pCi/L; the closest, McCook County, is 29 miles away at 50.0%.

The nearest South Dakota counties to Minnehaha County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
McCook County29 mi3050.0%3.9 pCi/L
Lake County29 mi5076.0%8.5 pCi/L
Turner County31 mi5858.6%4.8 pCi/L
Brookings County48 mi35668.5%6.6 pCi/L
Clay County53 mi8351.8%4.2 pCi/L
Hutchinson County54 mi3966.7%5.8 pCi/L

Cities near Sioux Falls

Every city in South Dakota with listed radon professionals

Listings come from state licensing registries.

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