and real estate transactions are becoming more and more common. Many home owners are even surprised to find that they have lived in a home with high radon levels for years. Radon testing is the only way to find out if your family’s health is at risk. If your test results are 4.0 pCi/L or higher you should take action. Some outlet stores sell DIY radon testing kits , but beware of hidden laboratory analysis fees and test results that can take 2 weeks or more. Here at Certified we use a Continuous Radon Monitor that is calibrated once a year and gives instant results when the test ends. No waiting around and wondering if you did the test incorrectly. Use our free quote page or call today for your radon testing needs.