Certified Radon Mitigators
in Atlanta, Georgia

Atlanta and the surrounding metro sit on the Piedmont's crystalline bedrock — granite, gneiss, and schist — with radon risk that is most elevated in the northern suburbs where bedrock is closer to the surface. The EPA classifies Cherokee, Forsyth, and Hall counties (north metro) as Zone 1–2, with average readings higher than Fulton County proper. Atlanta's rapid suburban expansion into areas like Alpharetta, Cumming, and Canton has placed newer homes directly over granite-rich terrain. The city's mix of crawl space and slab construction requires different mitigation approaches, and Georgia's large contractor market has experience with both. Georgia does not require state radon contractor licensing.