Radon test came back high in Decatur, now what?
Bought our place 3 years ago in Decatur, never tested for radon. Last week my wife got a kit from the library, free. Test came back at 4.8 pCi/L, above the EPA action level. I read that Georgia has high radon zones in parts of Dekalb, so I wasn't totally shocked. Got a quote from one mitigation company for $1,450, another said $2,100. That's a big swing for the same fan and pipe setup. Has anyone else dealt with high radon here in Atlanta? Did you go with a basic fan or a heat recovery system to keep energy costs down?