This new survey of 20,000 homes in Canada shows 8.2% of Ontario homes have unacceptably high levels of radon and need to be mitigated.  Click Here for a copy of the report ( .pdf)

By evaluating the geology in an area, scientists can evaluate the radon potential of the rocks and soils at housing sites or other areas of interest. The factors listed below can increase the probability that an area will have above-average levels of radon. Read more →

Mr Radon is pleased to announce that our radon testing and mitigation (repair) services are now available in the Kingston, Ontario area.