David Schaeffer has spent over 30 years redefining subdivision engineering, bringing his passion for simplicity, efficiency, and innovation to every project he leads. As the founder and CEO of David Schaeffer Engineering Ltd. (DSEL), he has built a powerhouse team of 130 and counting, dedicated to delivering innovative engineering solutions to many of Canada’s largest and most successful builders.  With offices in Toronto and Ottawa and an expansion underway in Alberta, DSEL continues to grow, extending its reach to better serve developers across Canada.  David has made it his mission to challenge industry norms and provide groundbreaking solutions that empower developers and stakeholders alike. His approach combines technical mastery with a deep understanding of the challenges builders face, ensuring every project is guided by clarity, efficiency, and a commitment to excellence.

A Visionary Approach to Subdivision Engineering

David’s engineering philosophy is rooted in his belief that the best solutions are both elegant and simple. He views every engineering challenge as an opportunity to uncover these solutions and expand them into actionable, cost-effective designs. Through his leadership, DSEL has become a reflection of his forward-thinking mindset, where innovation meets practicality, and results are achieved without unnecessary complexity.

David’s influence is evident in DSEL’s revolutionary processes, such as:

• The 10-Minute Subdivision, a client focused optimization analysis of multiple servicing, grading and SWM development alternatives that can be comprehended in approximately 10 minutes, to support informed decisions making.

• The 10-Day Subdivision, offers fast, precise, cost-effective detailed designs for large-scale subdivisions in 10 days, crushing conventional timelines.

• Easy Check Drawings, a game changing innovation using colour-coded overlays to accelerate municipal drawing review and simplify municipal approvals.

A Passion for Innovation

David’s pioneering use of technology has transformed subdivision engineering by leveraging computing power to handle intricate calculations. This allows engineers to focus on strategy and creativity, fostering an environment of continuous improvement and innovation at DSEL. For David, modernisation is not just about adopting new tools but rethinking how an entire industry can evolve to better meet the needs of its stakeholders.

Beyond the Design

When he’s not driving innovation at DSEL, David shares his passion for teaching and mentoring, inspiring the next generation of engineers. His creativity extends beyond engineering into music, where he enjoys playing unconventional instruments such as the musical saw and rhythm bones. David also values the time he spends with family and friends, a grounding influence in his dynamic career.

David Schaeffer’s legacy is one of transformation, simplicity, and excellence. His vision has not only shaped DSEL into a leader in the land development industry but has also redefined what is possible in subdivision engineering, proving that with the right mindset and tools, complexity can always be simplified.