Radon Mitigation Cost Estimator
Formula
Total Cost = Fan + Suction Points + Piping + Electrical + Sealing + Labor | Size factor applied for homes > 2,000 sqft | EPA action level = 4 pCi/L
Frequently Asked Questions
What radon level requires mitigation?
The EPA recommends taking action when radon levels are at or above 4 pCi/L and suggests considering mitigation for levels between 2-4 pCi/L. There is no known safe level of radon exposure. Radon is the second leading cause of lung cancer after smoking.
How much does radon mitigation typically cost?
Most residential radon mitigation systems cost between $800 and $2,500, with the average being around $1,200. Factors that affect cost include foundation type, home size, number of suction points needed, and pipe routing options.
How long does a radon mitigation system last?
The PVC piping and structural components last indefinitely. The radon fan typically lasts 5-10 years before needing replacement ($200-$400). Annual operating cost for the fan is typically $50-$150 in electricity. Systems should be retested every 2 years.
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