30 years have seen ASI Communications, Inc. grow from a manufacturer of security screens in the garage of principal owners Jim and Kay Zahn (Alarm Screens Inc.) to an alarm monitoring center (AzSecurity Control) to internet service provider (FirstInter.net), to online publishing and hospitality (GreerAz.com L.L.C.) Some of our ventures are for profit, others not (ThankYouBlue.org) but all reflect a lifetime of service to security and customer service. In fact they reflect a few lifetimes, as the Zahn family has been in the security business for generations.