About

With over thirty years’ experience, Quadrant Engineering has built a reputation as a reliable mechanical and electrical engineering (M&E) firm specializing in residential, commercial, government and institutional building systems in Ontario and Quebec. Our specialists work as trusted partners with architects, developers – large and small, property managers and contractors to define their needs, design options and deliver efficient, sustainable and innovative solutions within budget while providing value at all stages of the project. By delivering on our promise of excellence, we honour the vision set by our late founder, Mr Gonzalo Manrique, who acquired Quadrant in 2016.