John G. Cooke & Associates Ltd. is a consulting engineering firm based in Ottawa, Ontario, with an additional office in Hamilton. Established in 1992, the company specializes in structural engineering and heritage restoration, employing a team of twenty-six, including thirteen professional engineers. They provide services in both of Canada’s official languages.

The firm offers a comprehensive range of services, including structural engineering for commercial and residential buildings, heritage conservation, structural rehabilitation, and new construction projects. They also prepare detailed contract drawings and specifications, design and certify temporary structures, and conduct building condition reports. Their expertise extends to seismic design for electrical and mechanical systems, ensuring structures are resilient against seismic events. John G. Cooke & Associates Ltd. serves various sectors, including commercial, industrial, residential, and municipal projects.