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Business Details
22 Years
experience
Your Trusted Architecture & Design Partner in Canada
We are a Canadian architecture and design firm with studios in Toronto, Calgary, and Ottawa. Founded in 2004, our practice is rooted in the belief that thoughtful architecture can improve lives. Our team of 70 diverse professionals specializes in residential, institutional, commercial, and community-focused buildings, combining 20 years of collective experience with innovative design methodologies. We prioritize human-centric spaces, leveraging BIM technology and collaborative workflows to deliver impactful solutions across North America.

Our leadership team, working together for over two decades, has pioneered housing typologies now common in Canada. We emphasize walkable, transit-oriented communities and maintain an Organization Affiliate status with Building Transformations to advance equity in design. Our commitment to continual learning ensures our clients receive cutting-edge architectural services grounded in technical excellence and social responsibility.
Services
Architectural Design Urban Planning BIM Services Construction Administration Sustainable Design Master Planning Residential Development Community Spaces Commercial Architecture Design Consultation
Details
  • Year established: 2004
Highlights and features
  • We offer 20 years of collective experience in residential and community architecture
  • Our team of 70 diverse professionals uses advanced BIM technology for precision
  • We pioneered housing typologies now standard in Canadian architecture
  • Our collaborative approach ensures client needs shape every design decision
  • We maintain an Organization Affiliate status with Building Transformations for equity in design
Associations and certifications
  • Building Transformations
Services
Architectural Design
We create innovative architectural solutions for residential, commercial, and community spaces. Our designs prioritize human experience and functionality while incorporating sustainable materials and practices. Our team transforms concepts into award-winning structures that meet evolving urban needs.
Urban Planning
We develop comprehensive urban design strategies that create walkable, transit-oriented communities. Our approach balances density with quality of life, focusing on mixed-use developments and public spaces that foster social interaction and environmental sustainability.
BIM Services
We utilize Building Information Modeling to enhance project visualization and coordination. Our BIM expertise enables real-time design assessment, automated scheduling, and improved collaboration throughout the construction process for greater efficiency and accuracy.
Sustainable Design
We integrate eco-friendly solutions into every project phase, from energy-efficient systems to sustainable material selection. Our designs reduce environmental impact while creating healthier living spaces that align with global sustainability standards.
Community Spaces
We design inclusive community spaces that reflect local character and promote social engagement. Our approach considers accessibility, cultural context, and long-term usability to create spaces that serve diverse populations and enhance neighborhood quality of life.
People
Frances Martin-DiGiuseppe
Founding Principal
Founded Q4 Architects in 2004 with a vision for human-centric architecture. Leads design innovation while championing equity and sustainability in the built environment through the firm's Q4ALL initiative.
Marcelo Graca
Architect
Expert in geothermal technology applications for architecture. Contributes to sustainable design solutions and shares insights through the firm's thought leadership platform.
Sander Waxman
Design Leader
Specializes in sustainable housing solutions and urban affordability. Develops innovative typologies that address Canada's housing challenges while maintaining design excellence.
Questions
What architectural services do you specialize in?
We specialize in residential, commercial, and community architecture with expertise in master planning, BIM technology, and sustainable design solutions.
Which geographic areas do you serve?
We operate from studios in Toronto, Calgary, and Ottawa, serving clients across North America with architectural and urban design projects.
How does your firm approach sustainable design?
We integrate energy-efficient systems, sustainable materials, and passive design strategies while prioritizing walkability and transit access in all our projects.
What makes your firm unique in architecture?
Our 20-year expertise in Canadian housing typologies, BIM leadership, and commitment to equity through our Q4ALL initiative differentiate our approach to design.
How do you handle complex urban development projects?
We employ collaborative workflows and digital modeling tools to coordinate complex projects, ensuring technical precision while maintaining design integrity throughout the process.