"When a radon level is at or above 4 [picocuries per liter, or pCi/L], we highly recommend installing a radon mitigation system," said Tranter. Mueller said her home's radon level tested over 30 ...

These systems prevent radon from getting inside the home and reaching dangerous levels. Radon mitigation systems are quite common in Pennsylvania. They sort of look like an upside-down gutter.

“And if a radon mitigation system was previously installed in the home, residents are encouraged to test every two years to make sure that radon levels remain below action levels.

If radon is detected in a unit in excess of acceptable levels, a request for approval to install a radon mitigation system should only be denied by the association if the system would not conform ...

"Radon problems can be fixed by installing a radon mitigation system." Many people in New Jersey live in moderate- to high-risk areas of radon, the health department's release said.

Study points to radon problems in Eastern Iowa. Cindy Hadish. Jan. 18, 2012 5:30 am. ... Even people in homes with mitigation systems should test their homes every two years, ...

Living in a newer home in Eastern Washington does not eliminate the risk of having elevated radon levels, even though building construction codes have required radon mitigation for nearly 20 years.

The mitigation system brought that number down to around two picocuries. She hopes she caught the issue in time to prevent any long term health problems. “We had been here for a while before it ...

The bill would set up a state tax credit of up to $1000 for installation of a radon mitigation system in existing structures. Individuals could claim the credit on their personal income taxes.