About Us
What We Really Build Is Relationships
Diamond Engineering Associates
Diamond Engineering Associates is a trusted structural engineering firm based in Ottawa, Ontario specializing in economical building design and structural analysis, renovations and retrofitting and construction support.
With over 40 years of experience, we deliver personalized engineering solutions for commercial, residential, institutional, and industrial projects.
Relationships
We prioritize long-term client relationships built on trust, responsiveness, and collaboration. Our hands-on approach ensures open communication from the first meeting through project completion.
Experience
With over four decades of structural engineering expertise, our team brings deep technical knowledge and proven judgment to every project, from residential builds to large-scale commercial developments.
Accountability
We take responsibility seriously. Every project is led by a senior engineer and held to rigorous quality standards, with clear timelines, transparent costs, and unwavering attention to detail.
James Diamond, P.Eng
Principal Engineer with over 40 years of experience leading structural engineering projects across North America, now heading Diamond Engineering Associates.
Paul McCarthy, P.Eng
Senior Structural Engineer with 25 years of design and project coordination experience in residential, commercial, and institutional construction.
Our Mission
We Help Clients Build Better
At Diamond Engineering Associates, we help you build better by combining expert engineering knowledge with innovative design and a commitment to sustainability.
Our personalized approach ensures each project is crafted to meet your unique needs while delivering lasting quality, safety, and efficiency. We’re dedicated to creating structures that stand the test of time and support a resilient future for communities and businesses alike.
