AirQualitySource

Radon Testing in Peoria, IL

13 licensed companies in the Peoria area · state license records checked November 1, 2026

Radon testing companies in Peoria

Listed alphabetically, with companies based in Peoria first, then 11 elsewhere in the Peoria area. We do not rank companies, and no one pays to appear here. How we verify · How we make money

Showing 1–4 of 4

Radon testing in other Illinois cities