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.

Dennis Heinrichs

Direction, Acquisition IntegrationWinnipeg

Dennis has over 34 years of experience as a professional engineer with both consulting and direct industry experience, and is Dillon’s Director of Acquisition Integration.


Mark Hernandez

Civil EngineerWindsor

Mark has over 20 years of experience as a civil engineer. He has served in project risk management, project management, leading design, and coordination capacities on numerous multidisciplinary projects.


Matthew Hopps


Matt is a professional geoscientist with over 15 years of experience in environmental consulting and has extensive experience at managing contaminated site management programs.


David Inglis

Mechanical EngineerHalifax – Chain Lake Drive

David has over 14 years of experience as a mechanical engineering consultant specializing in high-performance building design. Throughout his career, he has gained extensive experience with a diverse range of mechanical systems as well as building types and usages.


Jason Johnson

Technical Group Strategist, Communities & Environment EngineeringLondon

Jason has over 18 years of experience in the field of transportation and municipal engineering. Jason is a Designated Consulting Engineer. 


Ann Joyner

PlannerToronto – North York

Ann has over 33 years of experience in environmental planning, policy research/development and land use planning. Ann has worked in many Canadian communities, as well as Eastern Europe and the Caribbean.


Indra Kalinovich

Environmental EngineerWinnipeg

Indra has over 15 years of experience in environmental assessments, remediation, and geosciences through consulting and academia.


Stacie Kalyn


Stacie has over 18 years of environmental and research experience as a biologist. She specializes in biophysical assessments and wildlife studies, including breeding bird and wildlife inventories, fisheries and aquatic health assessments, and the development of surface water quality programs.


Dennis Kar

Integrated Mobility SpecialistToronto – North York

Dennis has over 24 years of experience in multi-disciplinary transportation projects and leads Dillon’s Integrated Mobility Service Line. His expertise is in transit planning, multi-modal transportation planning and mobility management.


Paddy Kennedy

Technical Lead, Planning & DesignKitchener

Paddy has over 20 years of experience in municipal planning and is Dillon’s Planning and Design Lead.


Maria King

Transportation EngineerOakville

Maria is a senior transportation engineer on Dillon’s Integrated Mobility Team, with over 19 years of experience in the management, planning, and design of transportation infrastructure.


Karla Kolli

PlannerToronto – North York

Karla brings over 30 years of experience to stakeholder engagement and environmental assessment projects often in a project manager or team lead role.


Margaret Kralt

Operational Lead, Planning and DesignYellowknife

Margaret has over 17 years of experience as a planner and project manager. She has been living in the Northwest Territories since 2006, and works with many Indigenous communities and regional governments.


Dan Kuenstler

Transportation EngineerWinnipeg

Dan has over 22 years of experience designing and administering contracts for a wide range of civil infrastructure projects.


Alida Kusch

Environmental ScientistHamilton

Alida has over 14 years of experience as a waste management specialist and is an award-winning project manager.


Scott Kyle

Environmental EngnieerHalifax – Chain Lake Drive

Scott has over 35 years of experience in the fields of civil and environmental engineering. He has worked primarily in the areas of waste management and municipal infrastructure design.


Mike Lau

Structural EngineerWinnipeg

Mike has over 39 years of experience in structural engineering. He has been involved in the design and rehabilitation of more than 150 bridges in Canada.


Tristan Lefler

Environmental PlannerKitchener

Tristan is an environmental planner whose career has focused on project management and delivery of permitting, planning and monitoring programs for pipeline projects.


Graeme Loeppky

Technical Lead, Engineering (Transportation & Facilities)Winnipeg

Graeme has over 19 years of experience in transportation infrastructure engineering. He has experience with bridge, roadway and railway construction projects including specifications, project management and contract administration.


Brent Loney

Environmental SpecialistOttawa

Brent has practiced as an environmental consultant for more than 30 years, specializing in risk-based management of contaminated sites (including brownfields and landfill sites).