Data & resources
Cincinnati radon mitigation data & reference
Cited local data, cost tables, and regulatory references for Cincinnati homeowners, the numbers and rules behind the work, in one place.
Greater Cincinnati Radon Zones, by ZIP Code and County
Hamilton, Butler, Warren, and Clermont counties are EPA Radon Zone 1. ZIP-code-level breakdown of typical pCi/L ranges and recommended next steps for Greater Cincinnati homeowners.
Cincinnati radon mitigation pricing by foundation type (2026)
Reference table of typical credentialed-mitigator pricing in Greater Cincinnati and Northern Kentucky, broken down by foundation type with cost-driving factors and what each tier includes.
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Radon mitigation across Greater Cincinnati and Northern Kentucky since 2019, with every install performed by an NRPP-credentialed local mitigator. Mon-Sat 8am-7pm.