• A Silent Sentry will Remain Alert to Radon Risk

    FOR YOUR CONTINUED SAFETY, make sure a failed system is repaired  and especially repaired before the warranty expires. Preferred Radon Meters Are Now Available (No Batteries Required) Audible alarm. If you have a meter, and your system fails, you can notify the installer immediately. If you do not have a way to know your radon system has failed, a warranty is of no value, and  your health is at serious risk.