affordable radon mitigation 4
https://yorkparadonprosradonfancraft.clearhavendigest.com/posts/signs-you-need-a-radon-fan-replacement-and-what-to-expect
We found a radon problem in our basement last year, and the quotes to fix it were all over the place. Then a neighbor mentioned a local company that does affordable radon mitigation, and they installed a simple sub-slab depressurization system for a reasonable price. It's been running quietly ever since, and our test results are now well below the EPA action level. For us, it was money well spent for peace of mind.