About Rectangle
Rectangle Design is a Calgary-based design-build and real estate development firm with over 20 years of experience in custom homes, infill townhouses, and major renovations.
Since 2005, we’ve brought together ideas, design, and construction under one roof—delivering thoughtful, functional spaces with clarity, efficiency, and care. We specialize in projects that add long-term value to established communities through smart planning, high-quality construction, and timeless design.
We believe the best design solutions are often the simplest—though getting there takes experience, creativity, and technical understanding.
Our team approaches every project with a design-first mindset, ensuring that each home is not only beautifully crafted but also practical, livable, and enduring. From early concepts through permitting and construction, we coordinate every step to create homes that stand the test of time.
Simple Ideas. Built Well.
Our fixed-price, milestone-based contracts provide clients with cost certainty and peace of mind throughout the process. We offer reliable budgets, clearly defined scopes of work, and transparent timelines—ensuring expectations are aligned from the outset.
Whether it’s a custom home or a multi-unit development, our process is built on trust, accountability, and delivering exactly what we promise.