Radon mitigation refers to the process of lowering radon gas concentrations within a home or building to safer levels. This is usually accomplished by installing a system that extracts radon gas from below the structure and vents it outdoors.

Radon is a radioactive gas and represents the second leading cause of lung cancer in the general population, and the primary cause among individuals who do not smoke. Decreasing radon exposure substantially reduces long-term health risks.

Most systems utilize active soil depressurization, in which a fan generates suction below your home's foundation. This draws radon gas through a pipe and vents it safely above the roofline, preventing it from entering living areas.

The EPA advises taking action when radon levels reach 4 pCi/L or above, although mitigation can be considered at lower concentrations to further minimize risk.

Most residential systems can be installed within one day by a qualified professional, though installation time may vary based on your home's size and design.

Radon mitigation systems demonstrate high effectiveness and can lower radon levels by 90 to 99 percent, frequently reducing concentrations below recommended safety thresholds.

The average cost for a radon mitigation system in the United States typically ranges from $1,200 to $2,000, with pricing variations depending on home size, layout, and foundation type.

Yes, though maintenance requirements are minimal. Homeowners should periodically inspect the system, including the pressure gauge, and fans may require replacement after several years to maintain effective operation.

Yes. Radon can infiltrate any home through foundation cracks or soil contact, regardless of the structure's age, location, or construction type, which makes testing essential.

You should select a licensed, experienced, and insured contractor, review customer feedback, inquire about warranties, and confirm they offer a customized system design rather than simply the lowest price. Selecting a trusted installer ensures long-term performance and safety.