1,600 people in 24 cities living 4 values for 1 goal:
To use design to help our clients succeed.

We create exceptional environments that meet our clients' most complex design challenges.

We inspire people through our work by expressing timeless cultural, organizational and personal values.

We connect people and place with ideas that come from many minds and imaginations.

We care about serving our clients, enriching lives, improving communities and protecting our natural environment through design.

We are a global architecture, design, engineering and planning firm.

60+ Years of Design + Innovation
Regional Leaders

Calvin Smith AIA, LEED AP®

Technical Principal
HOK Board + Technical Board Member

+1 416 342 7166


Calvin Smith

Calvin Smith, AIA, LEED AP, is the technical principal for HOK’s Canadian practice. Based in Toronto, he is responsible for ensuring a holistic, consistent approach to the delivery of technical design services across Canada. His strong communication and management skills ensure projects are delivered within established budgets and timelines.

Calvin’s three decades of professional experience has included a wide range of project types, including commercial, residential, corporate, healthcare and public and institutional projects.

He is a member of HOK’s board and the firm’s technical board, which develops best practices and advances technical quality across the firm.


Carlton University Ottawa
Bachelor of Architecture