The Radon Company serves the greater South West Missouri area for radon testing and mitigation; saving lives one home at a time. Radon is a naturally occurring radioactive gas that comes from uranium and radium in the ground. It is odorless, tasteless and invisible. Radon can be a problem in homes of all types: old homes, new homes, drafty homes, insulated homes, homes with basements, and homes without basements. There is no known safe level of exposure to radon.