Can I Test for Radon in My Apartment Without Permission?

If you’re worried about radon in your rental and your landlord won’t help, you’re not alone. Many renters wonder if they’re allowed to test for radon on their own—and the short answer is:

Yes, in most cases you can.

But let’s break it down so you know exactly what you can do, how to do it safely, and when it’s worth looping in your landlord.

Why Test for Radon in the First Place?

Radon is a silent danger. It’s an odorless, colorless gas that forms underground and can seep into buildings—especially lower levels like basements or ground-floor apartments. Long-term exposure can increase the risk of lung cancer, even for non-smokers.

Unfortunately, landlords in Georgia and South Carolina aren’t legally required to test for radon. So, if they haven’t done it—or refuse to—you might be the only one looking out for your health.

Are Renters Allowed to Test for Radon?

Generally, yes.
As a tenant, you have the right to check the air quality in your living space unless your lease specifically prohibits it (which is rare).

That said, you should:

• Use non-invasive testing methods
• Avoid altering or damaging the property
• Keep a record of your actions and results

If you follow these steps, you can test without needing formal permission.

How to Test for Radon in Your Apartment

You have two main options:

1. At-Home Test Kits
   These are affordable and easy to use. You place the detector in the lowest livable level of your apartment (like your living room or bedroom) and leave it untouched for a few days. Then you mail it to a lab for analysis.
2. Professional Testing
   Companies like EnviroPro 360 offer fast, accurate radon testing using calibrated equipment. If you’re unsure about using a kit or want reliable documentation, this is the best choice.

Pro tip: Test during colder months or when windows are closed for more accurate readings—radon levels tend to rise in sealed homes.

Should You Tell Your Landlord?

That depends.

If you’re on good terms and think they’ll be supportive, it’s a good idea to loop them in. A proactive landlord might even offer to cover the cost or follow up with professional mitigation if the results are high.

If they’ve already dismissed your concerns, though, it may be better to test quietly and present your results later if needed.

What Happens If You Find High Radon Levels?

If your results show 4.0 pCi/L or higher, that’s the EPA’s action level—meaning it’s time to do something.

Here’s what to do next:

• Document everything: Test results, testing method, and dates.
• Contact your landlord: Politely present your findings and ask what they’re willing to do to reduce radon levels.
• Request professional mitigation: This usually involves installing a system that vents radon gas safely outside.
• Consider your lease terms: If your landlord refuses to act, check whether your lease includes a “habitability” clause you can leverage.

Can Testing Without Permission Backfire?

It’s unlikely—but still worth being smart about it.

Don’t drill holes, alter HVAC systems, or cause any damage during your test. That could give your landlord legal grounds to raise concerns.

Stick with temporary, non-invasive test kits or hire a pro who won’t need to alter the property.

You’re Taking Charge of Your Health

Renting doesn’t mean giving up your right to a healthy home. You might not be able to renovate or install permanent systems, but you can absolutely monitor the air you breathe.

Testing for radon is a smart, responsible move—and if your landlord won’t do it, you’re well within your rights to do it yourself.

Need Reliable Testing for Your Apartment?

EnviroPro 360 offers professional radon testing for renters across Augusta, Georgia and the Carolinas. Fast. Accurate. Affordable. Contact us today to get started.

EnviroPro 360 – Safe Environment Begins with Us.