The good news is that there are simple tests to tell you if your home has elevated levels of radon gas, and mitigation systems ... test or get a do-it-yourself kit. A one-time test will determine ...

To test a basement, obtain the simplest type of test kit. They’re available free ... known to health experts as a radon mitigation system, and typically costing $800 to $1,500, Smith said.

If your kit comes back positive for any amount of radon you should look for and hire a radon mitigation contractor immediately. If the results are low you shouldn’t need to vacate your home but ...

January is National Radon Action Month and is a perfect time to test homes for radon because windows and doors are typically closed. The test kit is simple and easy ... year-round average radon levels ...