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.

Karl Makuch

Director, Financial Planning & AnalysisLondon

Karl is a Chartered Accountant and the Director of Financial Planning and Analysis with over 17 years of experience in professional accounting and finance.


Malcolm Marston

Manager, Operational RiskFredericton

Malcolm has over 35 years of experience in environmental engineering as a management program, compliance, risk management and auditing specialist.


Jeff Matthews

Director, Business Unit Risk and Strategic AlliancesLondon

Jeff has over 34 years of experience managing major transportation infrastructure projects involving highways, bridges and other municipal infrastructure.


Michelle McCarthy

PlannerToronto – North York

Michelle is a Planner and Project Manager with over 15 years of experience in development approvals, land use policy, and environmental planning. 


David McKenna

Environmental EngineerSaint John

Dave has over 30 years of experience in conceptual, pilot, detailed process and mechanical design, and operation of municipal and industrial water and wastewater treatment facilities.


Don McKinnon

Environmental PlannerToronto – North York

Don has over 34 years of experience in Environmental Assessments (EAs) and infrastructure planning studies. He has worked throughout Canada and in Asia, the Caribbean, Central America, and Africa.


Jeff Melanson

Operations Lead, Community InfrastructureSaint John

Jeff Melanson is a Water Resource Engineer with over 13 years of progressive experience in water resources and watershed modelling.


Scott Moore

Mechanical EngineerHalifax – Chain Lake Drive

Scott is a mechanical engineer with over 38 years experience as a Consulting Engineer having worked on a variety of Building projects throughout Atlantic Canada, in the various sectors of our Construction industry.


Dan Morehouse

Director, Business Development and SalesHalifax – Chain Lake Drive

Dan has over 33 years of experience in engineering and project management for remediation of complex contaminated sites and industrial waste treatment projects in Canada, as well as South America, Southeast Asia, and Middle East.


Joe Muraca

Environmental PlannerToronto – North York

Joe is an environmental planner with over 22 years of experience in directing and managing large, multidisciplinary environmental and socio-economic impact assessment and stakeholder consultation projects, both for linear infrastructure and facilities.