How Does Radon Testing Work? Step-by-Step | DezAir
Published on: 02/11/2026
From scheduling to your final report — here's exactly what happens during a professional radon test, start to finish.
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Do Buyers Need Radon/Mold Testing Before Closing? | DezAir
Published on: 26/10/2026
Neither test is always legally required, but both are common and valuable parts of due diligence before closing on a home.
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What Radon Level Is Dangerous? EPA Guidelines | DezAir
Published on: 19/10/2026
The EPA recommends action at 4 pCi/L or higher. Levels between 2–4 pCi/L are considered elevated. Here's what those numbers actually mean.
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How Do I Know If My Home Has Radon? | DezAir
Published on: 12/10/2026
You can't see, smell, or taste radon. Testing is the only way to know for certain whether it's present in your home.
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