So, you used a radon test kit—and the results came back high.
Maybe it showed a number like 4.8, 7.2, or even higher. Your first thought might be: What does that mean? And more importantly, what do I do now?
Let’s take a deep breath and walk through it together. High radon levels are serious, but they’re also very manageable—especially when you know what steps to take.
First, What’s Considered a “High” Radon Level?
Radon test results are measured in picocuries per liter (pCi/L). The EPA recommends taking action if your results are 4.0 pCi/L or higher.
But even levels between 2.0 and 3.9 pCi/L can still pose some risk—especially over long periods of time.
Here’s a quick guide:
| Radon Level | What It Means |
|---|---|
| 0–1.9 pCi/L | Very low risk |
| 2.0–3.9 pCi/L | Consider long-term action |
| 4.0+ pCi/L | Take action now (mitigation recommended) |
So if your test came back at 4.0 or more—you’re not alone, and you’re not helpless.
Step 1: Don’t Panic
Radon is a health risk when you’re exposed to high levels over time—not overnight. You don’t need to evacuate your house or rip up your floors.
Instead, focus on gathering good information so you can make the right decision.
Step 2: Double-Check with a Second Test
Before jumping into big decisions, it’s smart to confirm your results. You have two main options:
- Use a second test kit (preferably long-term)
- Call a professional like EnviroPro 360 for certified testing
Why? Because radon levels can change from day to day based on:
- Weather
- Open windows or fans
- HVAC usage
- Where the test was placed
A second test gives you a clearer picture—especially if the first was a short-term kit.
Step 3: Understand Your Risk
Radon is the second leading cause of lung cancer in the U.S., according to the EPA. The risk is especially serious if you:
- Spend a lot of time in a basement or lower-level room
- Are a smoker (or live with one)
- Have children or older adults in the home
- Plan to live in the same house long-term
So, if your levels are high, it’s definitely worth taking action.
Step 4: Talk to a Radon Professional
This is where EnviroPro 360 can help.
We offer certified local radon testing that’s faster and more accurate than store-bought kits. We use professional-grade devices and provide clear, certified results you can trust—plus guidance on what to do next.
If mitigation is needed, we’ll explain how it works, what it costs, and who to contact to install it. No pressure. No confusion. Just real help.
Step 5: Consider Radon Mitigation (If Needed)
If your levels are confirmed to be high, the next step is mitigation—a process that redirects radon from below your home to the outside air, where it’s no longer a threat.
A typical mitigation system:
- Uses a vent pipe and a small fan
- Is installed in your basement or crawlspace
- Runs quietly 24/7
- Reduces radon levels by up to 99%
It’s not disruptive, and it usually costs less than you think. Most systems are permanent and maintenance-free, and they come with warranties.
Final Thoughts
A high radon reading doesn’t mean disaster—it just means you need to take the next step. With the right testing and support, you can get your home back to safe breathing levels in no time.
Worried about your radon test results? Let’s clear the air.
EnviroPro 360 offers professional radon testing and clear advice for homeowners across Georgia and South Carolina. Whether you need a second test or help understanding your next move, we’re here for you.
