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Priority Lab LLC

Indianapolis, Indiana. Testing and laboratory

5 Illinois state licenses verified against the Illinois Emergency Management Agency (IEMA) list, last checked November 11, 2026.

1 Kansas state license verified against the Kansas Department of Health and Environment, Kansas Radon Program list, last checked October 4, 2026.

Call Priority Lab LLC at (888) 854-0477

Credentials

Licenses and certifications

6 credentials are on file for this business, each exactly as the issuer's list printed it.

These licenses are from Illinois and Kansas, and the business address is in Indiana.

Radon411 has no Indiana record for this business. Before hiring it for a home in Indiana, check what Indiana asks for. What Indiana requires

Illinois state licenses (5)

Issued by the Illinois Emergency Management Agency (IEMA), not by NRPP or NRSB. Radon411 last checked the list on November 11, 2026. No expiry date is on the record.

LicenseNumberStatus on the listVerifiedCheck with the issuer
Testing licenseNo. RNI20263614Measurement ProfessionalVerified November 11, 2026Verify RNI20263614 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2017228Measurement TechnicianVerified November 11, 2026Verify RNIT2017228 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2019228Measurement TechnicianVerified November 11, 2026Verify RNIT2019228 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT2022217Measurement TechnicianVerified November 11, 2026Verify RNIT2022217 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)
Testing licenseNo. RNIT20263438Measurement TechnicianVerified November 11, 2026Verify RNIT20263438 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)

Kansas state license (1)

Issued by the Kansas Department of Health and Environment, Kansas Radon Program, not by NRPP or NRSB. Radon411 last checked the list on October 4, 2026. No expiry date is on the record.

LicenseNumberStatus on the listVerifiedCheck with the issuer
Laboratory licenseNo. KS-LB-0019Kansas certified radon laboratoryVerified October 4, 2026Verify KS-LB-0019 with the Kansas Department of Health and Environment, Kansas Radon Program (opens in a new tab)

Licensing in Indiana

Indiana's radon program says the state licenses or certifies radon professionals.

Indiana's radon program, Indiana Department of Health, 1-800-272-9723.

What Indiana requires, in its program’s own words, and how to check a credential

Local radon figures

Radon in Indianapolis

Indianapolis lies in Marion County, where 40.1% of 3,668 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 1.2 points above Indiana pooled (38.9%), 42nd of 69 Indiana counties with 30 or more tests.

Radon test figures for the county Indianapolis lies in
CountyTestsAt or above 4 pCi/LMedianIndiana, pooledRank in the stateEPA zone
Marion County3,66840.1%3.1 pCi/L38.9%42 of 69Zone 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.

The counties around Indianapolis

Around Marion County, where Indianapolis lies, the nearest Indiana counties with a CDC figure for 2008 to 2017, laboratory run from 33.9% to 50.0% of tests at or above 4 pCi/L; the closest, Hancock County, is 20 miles away at 33.9%.

The nearest Indiana counties to Marion County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Hancock County20 mi27133.9%2.6 pCi/L
Hendricks County20 mi1,17041.5%3.2 pCi/L
Johnson County20 mi55639.4%2.9 pCi/L
Hamilton County21 mi3,47937.6%2.7 pCi/L
Boone County26 mi61439.7%3.0 pCi/L
Shelby County26 mi8450.0%4.0 pCi/L

Nearby

Radon professionals nearest Indianapolis

More radon professionals in IndianapolisMore radon professionals in Indiana

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