PEOPLE
With over 1,100 employees in over 25 offices, mentorship and local leadership play key roles in Dillon’s success. We invite you to meet our Board of Directors and Partners. Our Partner group provides direction, guidance, and support to our team members across Canada.
Stephen Stone
Planner – Saint John
Stephen has over 12 years of experience in municipal, rural and regional, and indigenous community planning. Stephen is passionate about demystifying the planning process for clients and is adept at forecasting context-specific trends.
Heather Stuart
Environmental Engineer – Kitchener
Heather is an environmental scientist with over 20 years of experience, focusing on the market areas of Project Approvals, Due Diligence, Market Disruption and Environmental Footprint.
Karl Tanner
Planner – Windsor
Karl has over 28 years of experience in land use planning, land development approvals, project management and project advisory services, in both urban and rural environments.
Larry Taylor
Board Member – Toronto – North York
Larry is an experienced director having over 30 years of professional services and Board related experience.
Andrew Thalheimer
Manager, Contaminated Sites Management – Halifax – Chain Lake Drive
Andrew has over 35 years of experience in conducting and managing contaminated sites. He has managed numerous sites involving complex hydrogeologic settings and contaminant transport modeling, including LNAPL.
Howard Trofanenko
Bridge Engineer – Calgary
Howard has over 34 years of experience delivering transportation infrastructure projects in southern Alberta.
Patrick Turner
Managing Director, Land Development – Vaughan
Patrick is a 15-year industry leader known for his meticulous attention to detail, dedicated pursuit of approvals, and professional courteous manner with clients, municipal staff and project team members.
Betsy Varghese
Technical Group Strategist, Waste Management – Toronto – North York
Betsy has over 20 years experience in waste management and is Dillon’s technical strategist for the Waste Management group.
Brent Visscher
Structural Engineer – Kitchener
Brent has over 16 years of experience specializing in the field of bridge engineering. He has been involved as a project engineer and project manager on a variety of projects.
Ron Weatherburn
Transportation Engineer – Winnipeg
Ron is an associate and professional engineer at Dillon with more than 29 years of professional experience. He has a wide range of roadway and northern airport design, construction, and maintenance experience.
David Wiebe
Transportation Engineer – Winnipeg
David is a transportation engineer with over 24 years of experience in transportation infrastructure projects including project management, specification, detailed design and contract administration.
Alexander Williams
Civil Engineer – Saint John
Alexander is a Civil Engineer with over 10 years of experience in water/wastewater engineering, stakeholder engagement, and infrastructure engineering.
Andrew Wilson
Executive Director, Corporate Services – Oakville
Andrew has over 35 years of experience in business management, project management, environmental engineering and geoscience.
Andrea Winter
Technical Lead, Environmental Sciences – Chatham
Andrea has over 22 years of experience. She has successfully managed a variety of private and public sector municipal and environmental projects throughout her career.
Sabrina Wong
Planner – London
Sabrina has over 20 years of experience in a range of multi-disciplinary planning, environmental assessment (EA) and municipal projects. She has worked on over 35 EAs and is an experienced project manager and coordinator.