WZMH Architects

WZMH Architects is committed to the pursuit of design excellence delivered with exceptional technical competency. Based in Toronto, we have been providing innovative and effective solutions for our clients for over six decades on a broad range of projects both in Canada and overseas. Fresh approaches to problem solving are encouraged and rewarded in our design studio. This philosophy has motivated us to constantly adapt, evolve, and reinvent ourselves to produce architecture that is contemporary, relevant, and meaningful. Our aim is to create timeless places that harness the full potential of their site and benefit the people who will use and experience them.


Our expertise encompasses all aspects of the architectural process, from master planning, site evaluation and feasibility studies through the design and construction documentation phases to the final selection of finishes and fittings. WZMH is known in the industry for the quality of the firm’s design, its technical competency, and professional reliability delivered across all levels of its leadership team and staff.

See Services

WZMH Principal Robert Sampson giving a history of the firm's past work.


Fostering and maintaining strong relationships with clients and consultant teams is our priority on every assignment. We believe that a collaborative approach, with all participants working closely towards a common goal, will result in the successful delivery of the project for our client. Our firm’s management is an integral part of this process, and we assign two principals to oversee each project from start to completion. We are committed to quality results not only through the provision of ample and experienced staff for each project, but also through high standards for project documentation, as supported by a rigorous internal peer review.

See Clients


Our studio has a culture of openness, inclusivity, and collaboration. Our project teams are structured specifically for each assignment to ensure a dynamic combination of design, technical, management, and leadership skills that best serve the needs of our clients and their projects. Our principals and leadership team support our staff’s commitment to their work by providing challenging project opportunities, and by offering a variety of professional development programs, as well as social activities. We are very pleased that since 2015, WZMH has continuously been honoured with the Canada’s Best Managed Companies Award.

See Team