Radon Retest Verification North

Why Radon Retest Verification Matters After Mitigation

After a radon mitigation system is installed, it is tempting to assume the problem is solved for good. You run a quick test, see a low number, and move on. But radon gas is not always that predictable. Soil conditions change, equipment ages, and even a well-designed system can lose efficiency over time. That is where radon retest verification comes in. It is not just a box to check. It is a way to confirm that the radon reduction you paid for is actually holding up. I have