A Leader in Radon Testing

Radon Diagnostics is recognized as a leader in the radon measurement and testing industry with a true commitment to the integrity, quality, and service of our clients. As with any business, experience brings expertise and knowledge, both in the field and in the interpersonal relationships that make up the business. Our hundreds of 5-Star reviews on various platforms are a testament to the professionalism of our team. 

Our licensed radon testing professionals use the latest technology ​to ensure the most accurate test results. All tests are conducted with continuous radon monitors and are performed in accordance with the guidelines established by the U.S. Environmental Protection Agency (EPA) and the Illinois Emergency Management Agency's Division of Nuclear Safety (DNS). 

We appreciate the opportunity to introduce Radon Diagnostics and our services and look forward to working with you to ensure your home environment is healthy and safe.