About
Our Practice
Who We Are
Architecture as a practice of care.
H5M Design Build is an architecture and design consultancy based in Oakville, Ontario. We work across scales — from custom residences to mixed-use developments — with a commitment to design excellence, material honesty, and the belief that architecture shapes how people live.
Our integrated design-build model means we're involved from the first conversation to the final walkthrough. This continuity ensures that design intent survives the realities of construction — that the spaces we envision are the spaces that get built.
We're drawn to projects that ask something of us — that challenge convention, respond to complex sites, or reimagine what a building type can be. Our best work emerges from close collaboration with clients who share our ambition for quality.
Our Values
What Guides Us
01
Design Excellence
Every project deserves rigorous design thinking — regardless of scale or budget. We hold ourselves to the highest standard of craft.
02
Contextual Sensitivity
Architecture doesn't exist in isolation. We design buildings that respond to their site, their neighbours, and the rhythms of daily life.
03
Integrated Delivery
Our design-build approach eliminates the gap between intention and execution. What we design is what gets built — on time and on budget.
04
Enduring Quality
We design for the long term. Our buildings age gracefully, perform efficiently, and remain relevant for generations.
Based In
Oakville, Ontario
297 Lakeshore Road East — in the heart of Oakville's downtown, steps from the lake. Serving clients across the Greater Toronto Area and beyond.
Let’s build something remarkable.
Whether you’re envisioning a new home, a commercial development, or a community masterplan — every great project begins with a conversation.
Start a Conversation