Anyone in the area have issues with Radon? When we bought this house several years ago we were told this area has a very low probability and I don't see vent/fans on homes. We are experiencing some real bad indoor air quality issues 4 out of 5 of us are on daily breathing treatments and our little ones have been sick for months. We put down a Vapor Barrier last year which hasn't made much of a difference and I don't know what else to do. We are looking into pulling all the HVAC duct work out, testing for Radon and Mold. Any other suggestions or recommendations for local Indoor Air Quality testing?