mcCallumSather is a Canadian-owned design firm offering architecture, mechanical engineering, and interior design services.

Its clients aspire to greater than what’s always been done.

By embracing the opportunity to advance sustainable design, each project is an opportunity for positive social, financial, and environmental impact.

Its design process is collaborative, bringing together communities, design specialists and construction teams. This approach opens possibilities and prompts creative conversations necessary for change.

Its team applies their creativity and intelligence to the analysis of data, guiding decisions about process and design right for each unique project.

Mission

Advancing sustainable design intelligence

Vision

Transforming design to create a more resilient world

 

History

Joanne McCallum and Greg Sather founded mcCallumSather in 1996. Now, with over twenty years of experience, mcCallumSather has achieved an impressive record of significant industry firsts and award-winning design throughout Southern Ontario, from heritage to new construction, small community initiatives to multi-million-dollar, one-of-a-kind projects.

They currently serve the following sectors:

Civic
Education
Healthcare
Industrial
Residential
Retail
Science & Research
Workplace

Its designers have specialties in the following services:

Architecture
Mechanical Engineering
Interior Design
Heritage
Laboratory Design
Master Plans & Studies
Sustainable Certification 

Community Involvement

mcCallumSather is involved in the Hamilton and Kincardine communities, including many initiatives that strengthen our neighbourhoods and our profession.  Learn More