10/18/2026
Your home could have elevated radon levels, and you’d never know it without testing.
Radon is an invisible, odorless radioactive gas and the second leading cause of lung cancer in the United States.
At Radon Ninjas, we don’t just install radon mitigation systems and assume they’re working. We verify their performance with post-mitigation radon testing, included with every new installation.
In this video, Dwight, owner of Radon Ninjas, takes you behind the scenes of a real mitigation project to explain how an Active Soil Depressurization System works and why post-installation testing matters.
Our goal? Clean, professional installations, measurable results, and long-term protection for your home.
✅ Professional Radon Testing
✅ Radon Mitigation Systems
✅ Post-Mitigation Verification Testing
✅ Existing System Inspections & Repairs
🏠 Have you tested your home for radon?
The EPA recommends taking action at 4.0 pCi/L or higher. Don’t assume your home is safe simply because you have a mitigation system installed.
Schedule your professional radon test today!
📞 (636) 336-6312
🌐 RadonNinjas.com
📍 Proudly serving Troy, Wentzville, O’Fallon, St. Charles, Warrenton, and communities throughout Greater St. Louis and Eastern Missouri.
🥷 If you need your Radon done right, call Dwight!