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Do I need to worry about Radon gas if my home is on a slab or crawlspace?

Yes. Since Radon comes from our soil, it breaches the home through your crawlspace floor drain, sump pit, foundation cracks, sinks, showers, and all other building envelope penetrations. n The amount of radon that escapes from the soil and enters the house depends on the weather, soil porosity, soil moisture, and suction within the house.

How much does it cost to test for Radon?

Somewhere between $20 and $125. The $20 test is a DIY at-home version consisting of two charcoal canisters, which you hang side-by-side from the ceiling of the lowest livable space in your home and leave for one year. Then, you send it to the lab, and they will email you the results. $125 is for … Read more

How is Radon gas measured?

Radon gas is measured in pCi/L (picocurie per liter). Named after Marie Curie who got so close to her work she had to be buried in a coffin lined with lead.

How do I fix high Radon gas levels in my home?

If your Radon level comes back above 4.0 pCi/L, then the EPA protocol is to have a Radon mitigation system professionally installed. nThe system is a permanent solution to the problem and will continuously keep Radon levels within a safe range.

How does a mitigation system work?

A mitigation system is commonly corrected using a method called “sub-slab depressurization” or “sub-slab suction”. It works by drilling a 6″ hole in the foundation floor (aka suction point) then inserting A PVC pipe into the hole. A suction fan is attached and the pipe is extended outside the home. The fan then draws the … Read more

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top 3 home inspectors in kansas city 2026 badge
top 25 under 25 badge
certified master inspector badge
Citys Best Award Badge 2026
Homeguide top pro award 2025 logo
verified veteran owned business