Michael (Mick) J. McAreavy, PE icon-linkedin


Mick has led Mason & Hanger as President for more than a decade, bringing more than 25 years of leadership experience to the firm. Mason & Hanger specializes in the worldwide design of secure, mission-driven facilities, proudly serving as a partner to the United States Government for nearly two centuries.  The firm remains a trusted partner of the U.S. Department of State, Department of Defense, Department of Homeland Security, Department of Energy, and the Intelligence Community, among many other government agencies critical to the U.S. National Security Mission.

Mick plays an integral role in driving the firm’s success as a valued senior leader accelerating the highest industry standards, while helping drive the company’s core values of safety, diversity and integrity. He has successfully expanded the firm by strengthening capabilities for clients, growing a best-in-class team of A/E experts, and expanding Mason & Hanger’s global geographic footprint. With mission-driven projects across the U.S. and around the world, Mick maintains the firm’s focus on Building a More Secure World.

Prior to his current role at Mason & Hanger, A Day & Zimmermann Company, Mick has served in a variety of executive level positions. Highlights of his career include his previous role as President within Day & Zimmermann Microelectronics, Engineering & Field Services units serving the Fortune 100 company’s as well as the government sector.

Mick holds a Bachelor of Science in Electrical Engineering from the Illinois Institute of Technology and is a registered Profession Engineer (PE).


Michael (Mick) J. McAreavy

"Innovation distinguishes between a leader and a follower." —Steve Jobs