Skip to content
RADON411

ProfessionalsBusiness profile

Crist Home Inspection LLC

Salem, Ohio. Mitigation

2 Ohio state licenses verified against the Ohio Department of Health, Radon Education and Licensing Program list, last checked November 3, 2026.

Call Crist Home Inspection LLC at (330) 333-1404Visit website of Crist Home Inspection LLC (opens in a new tab)

Credentials

Licenses and certifications

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

Ohio state licenses (2)

Issued by the Ohio Department of Health, Radon Education and Licensing Program, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026.

LicenseNumberStatus on the listExpiresVerifiedCheck with the issuer
Mitigation licenseNo. RC459Ohio licensed radon mitigation contractorExpires January 27, 2028Verified November 3, 2026Verify RC459 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Mitigation licenseNo. RS732Ohio licensed radon mitigation specialistExpires January 27, 2028Verified November 3, 2026Verify RS732 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)

Licensing in Ohio

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

Radon Education and Licensing Program, Ohio Department of Health, 614-728-0272.

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

Local radon figures

Radon in Salem

Salem lies partly in Columbiana County, where 49.1% of 662 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 3.2 points below Ohio pooled (52.3%), 50th of 79 Ohio counties with 30 or more tests.

Radon test figures for the counties Salem lies in
CountyTestsAt or above 4 pCi/LMedianOhio, pooledRank in the stateEPA zone
Columbiana County66249.1%3.8 pCi/L52.3%50 of 79Zone 1
Mahoning County66623.4%2.5 pCi/L52.3%77 of 79Zone 2

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 Salem

Around Columbiana County, one of the counties Salem lies in, the nearest Ohio counties with a CDC figure for 2008 to 2017, laboratory run from 34.6% to 60.1% of tests at or above 4 pCi/L; the closest, Carroll County, is 21 miles away at 57.4%.

The nearest Ohio counties to Columbiana County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Carroll County21 mi48657.4%4.8 pCi/L
Jefferson County26 mi27149.8%3.9 pCi/L
Stark County31 mi3,31760.1%4.9 pCi/L
Portage County35 mi1,66139.3%3.2 pCi/L
Harrison County37 mi4450.0%4.1 pCi/L
Trumbull County38 mi42534.6%2.9 pCi/L

Nearby

Radon professionals nearest Salem

More radon professionals in SalemMore radon professionals in Ohio

Is this your business?