Alarm Detection Systems, a family-owned and operated security and life safety provider, named Sean Forrest as its new president. The appointment marks the first time in the company’s nearly 60-year history where leadership has transitioned outside the Bonifas family, ushering in a new phase of growth for the Aurora, IL-based business while maintaining the operational values and customer-first mindset that has defined ADS.

Forrest brings more than three decades of leadership experience in the security industry, with a background that includes CEO and CFO roles at companies such as Alarm Connections, Medical Guardian, Iverify, and HSM. He has led large-scale integrations, expanded recurring revenue and executed strategic acquisitions while maintaining a strong focus on operational performance and customer experience.

“Alarm Detection Systems has always stood out and not just for its longevity, but for how it has operated with integrity, care and a long-term mindset,” Forrest said. “What the Bonifas family built here isn’t just a business, it’s a culture of excellence and commitment. My role is to honor that foundation while helping the company scale its impact.” 

Forrest plans to drive growth through both organic expansion and targeted acquisitions, all while preserving the company’s core identity. One of his key priorities is to lean into innovative technology with the addition of expanded video services to better serve the company’s commercial customers. Forrest would also like to expand ADS’ footprint beyond its current markets, identifying new geographic opportunities that align with the company’s capabilities and commitment to service. ADS is positioned to stay ahead of industry shifts by integrating new technologies and responding to the increasing complexity of security needs. 

“Bringing Sean Forrest on board as President positions Alarm Detection Systems to build stronger connections, grow the business, and deliver solutions that safeguard what matters most,” said Dale Bonifas, board member/owner, Alarm Detection Systems.