Jablonsky, Ast and Partners, is one of Canada’s most established structural design firms specializing exclusively in the fiel ... d of structural engineering. We find the practical expression of engineering principles through design, and are responsible for countless outstanding structures across Canada. Over the course of 63 years, our firm has gained an international portfolio while maintaining a local focus. Our firm provides comprehensive services for all projects including but not limited to, high rise residential, seniors residences, high-rise commercial, institutional, retail, as well as intensification. Taking into account our current workload, and the size of our firm, we guarantee delivery of your design on dates required. We are confident that we will provide you with innovative, economical designs, delivered on time, and within budget. read more