Rick Dykstra

Civil Engineer - London

Rick has over 35 years of experience managing all aspects of the development process for new subdivisions and residential, commercial, and industrial site developments.


Ian Dance

Landscape Architect - Toronto - North York

Ian has over 44 years of experience in landscape architecture and environmental design. He has practiced throughout Canada and internationally, directing multidisciplinary teams and providing innovative and award winning designs to both public and private sector clients.


Edward Duck

Team Manager, Contract Administration, Land Development - Vaughan

With over 20 years of consulting experience, Ed has worked on more than 200 land development projects of varying size and complexity, including a number of high profile projects.

Shawn Doyle

Transportation Engineer - Ottawa

Shawn has over 30 years of experience in transportation and traffic engineering and planning. He has worked extensively for clients across Canada, the Caribbean, and Middle East.


David Diemer

Environmental Engineer - Calgary

Dave is an Environmental Engineer and a leader in Dillon's Atmospheric Services team with more than 30 years of experience in source testing, air emission inventories, air quality impact assessments, and dispersion modelling.


Julie Diamond DiCicco

Environmental Engineer - Saint John

Julie is a Professional Engineer with a Master in Applied Sciences focusing on water treatment technologies, with experience in Indigenous consultation, project management, climate change vulnerability assessments, and asset management.


Sarah Devereaux

Civil Engineer - Halifax - Chain Lake Drive

Sarah is a civil engineer with over 29 years of experience in environmental and municipal projects. Sarah has served on multiple national and provincial Boards affiliated with the engineering discipline.