Helpful Hint: The good news is that a radon problem can be fixed. We can help you find a Radon Removal Mitigation Specialist, who is certified by the NRSB (National Radon Safety Board). Radon is present in the soil and rocks around and beneath your home. It is not only hazardous to your health causing damage to your lungs though the air you breathe, but also causes a risk in the water supply for those homes with private wells. Radon can be an issue in all types of homes: new & old, finished and unfinished basements, heavily sealed and drafty. Radon enters your home through cracks and gaps in floors & walls. While problems are more concentrated in some areas, any home can have a problem, and Radon Testing is the only way for you to know for sure. The average indoor radon level is approximately 1.3 pCi/L, and about 0.4 pCi/L in outside air. Homes that test at 4.0 pCi/L or higher need to be fixed.