Only in the past few years have homeowners added radon to the list of hazards they want to eliminate from the place they live. Radon is a colorless, odorless, naturally occuring radioactive gas, a ...

Veradi, who has constructed radon systems for existing houses, said none of those techniques would reduce the radon level significantly. In some homes where caulking was used in an attempt to keep out ...

What does your business do? “We install radon mitigation systems. It’s a piping system that is a permanent fixture of the home. We have to guarantee in the state of Illinois to get levels to an ...