Custom
Homes
- Ground-up single-family
- Architect-led delivery
- Long-term material selection
Founded in 1999, Kopman Build is a construction and development firm working with owners, investors, and design teams on custom residences, renovations, and commercial projects, delivered end-to-end with the discipline of an institutional builder and the discretion of a private practice.
We work where careful planning, skilled trades, and disciplined project management meet. Every build is treated as a long-term object — designed to perform, to age well, and to be worth the investment.
Detailed scopes, drawn-down budgets, and field execution that matches the plans on paper.
Weekly reporting, open-book accounting available, and direct access to the people running your build.
Materials and methods chosen for how they perform in year ten, not just at handover.
Comfortable working with private clients and confidential projects on tight timelines.
Dustin Kopman has spent his entire career in construction and real estate, a path shaped from the ground up through his family's company, G & G Enterprise, one of Canada's established construction firms. Growing up, Dustin worked through every phase of a build and developed a firsthand understanding of what it takes to deliver projects that perform — with disciplined budgeting, honest timelines, and work built to last.
Kopman Build is the natural next chapter, a firm that carries that generational experience forward while bringing a more focused, owner-direct approach to residential and commercial projects across Toronto, the GTA, and Muskoka. The same values that defined G & G Enterprise define Kopman Build — craftsmanship that holds up over time, and a commitment to the people who trust you with their property.
Whole-project delivery, from a single renovation to a portfolio of commercial assets. Each engagement is scoped to fit the build — never forced into a template.
A first look at the kind of work in our pipeline. Detailed case studies, photography, and references are released project-by-project as each engagement closes.
5,200 sq ft single-family build · architect-led, design-build delivery.
Tenant improvement & FF&E coordination for a 14,000 sq ft floor.
Structural rebuild within a sensitive façade · 11-month delivery.
Every Kopman Build engagement moves through the same disciplined sequence. The deliverables at each stage are made explicit upfront, so progress is measured against the plan, not against impressions.
Tell us about your project. Initial consultations are no-obligation and confidential. If we’re not the right firm for the work, we’ll say so — and where we can, point you to someone who is.