120 Architects and design professionals, guided by the leadership of four partners, fifteen associates, and a management team, have built their careers at PETROFF. A wholly owned Canadian partnership of corporations, PETROFF is licensed to practice across the country with offices in Toronto and Markham Ontario. Balancing experience with passion, our team-based structure services the industry with an intimate, personalized approach that is bolstered with broad and deep resources with a proven track record of success. Risk management, environmental responsibility, and accessibility are woven throughout our design process, enabling owners and developers to successfully navigate the complex and evolving realm of social responsibility, including LEED and municipal green standards.