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SIAC announces Grady Medcalf as new chair

January 5, 2026SSN Staff

FORT WORTH, Texas — The Security Industry Alarm Coalition (SIAC) has announced the election of industry veteran Grady Medcalf to serve as its new board chairman. Bringing more than two decades of leadership experience in regulatory compliance, operations, and industry advocacy within the electronic security and life safety industries, Medcalf currently serves as director of licensing & compliance at Comcast, where he oversees state licensing, compliance processes, and industry best practices...

Comcast, Grady Medcalf, life safety, Security Industry Alarm Coalition (SIAC), Steve Keefer