Get A FREE Charcoal Radon Testing Kit Today!

American Radon, LLC sends free tests including lab fees so you can know right away if you need radon mitigation. We use charcoal radon test kits that do not require any power and can be performed during any season. The charcoal absorbs the radon gas which can then be read at a lab to determine the levels of radon within your home. Free radon test kits are only for pre-mitigation testing.

50% of Colorado Homes Have High Levels of Radon

Average Colorado Home Has Double the EPA Recommended Levels

Radon Testing Can Cost $25-$200 - We'll Send You a Free Test Kit!

Charcoal Radon Tests Are More Accurate Than Continuous Monitors

American Radon, LLC will guide you through the testing process with e-mail updates and will be standing by if you have any questions. Here’s what to expect from our free radon testing process:

Step 1:

Contact American Radon, LLC at (720) 465-1495 or complete the form and provide your name, email address, phone number, and shipping address to receive your free charcoal test.

American Radon - Radon Testing
Radon Test Kit

Step 2:

In just a few days you’ll receive your test. Place the test in the lowest possible livable space (not in a crawl space or garage) for 2-4 days. It is crucial for the entire duration of the test to keep all external doors, windows, and vents closed to get the most accurate reading. You can still enter and exit your home as normal, just make sure the door stays closed behind you.

Step 3:

Purchase a Priority Envelope from the post office which will ensure it arrives to the lab within 2-3 days. Enclose your sealed test in the Priority Envelope and mail it right away. The test must get to the lab within 10 days, so it is imperative to mail it in a Priority Envelope as soon as the test is completed.

Radon Test Results Report

Step 4:

American Radon LLC will email your results as soon as the lab processes the test so you will know if your home is currently at a safe level or not.

Step 5:

If your test shows high levels of radon our friendly representatives will work with you to determine your mitigation options and to provide you with a free estimate right away.

Finished Radon Mitigation System

Complete the form below for a FREE charcoal radon testing kit!

*We only offer a free test for those that do not have a radon mitigation system installed.

Please provide us with the address of the property service is needed. We only server the greater Denver, Colorado area.

*We Only Service Colorado


With every install, we will include a post-mitigation test, lab fees, priority postage, and detailed instructions on how to set up the test, and pay for Priority shipping to expedite your results. This way you’ll be able to see the difference that our system has made for your family as quickly as possible. Our customer’s safety is our top priority, which is why we provide the Priority mailing service at no extra cost to you.

Call (720) 465-1495 or e-mail us at today to obtain your free radon testing kit!

Radon testing in Littleton Colorado