Throughout his career, Dave has provided mechanical engineering and project leadership experience for numerous commercial, educational, healthcare, and recreation projects. Dave has been responsible for the management of mechanical and electrical engineering divisions for multiple firms, overseeing the design, implementation, and coordination of heating, ventilating, air conditioning, plumbing and drainage, fire protection, DDC controls; and project management of diverse teams on a wide range of projects. Dave possesses extensive healthcare project experience, including work for McMaster University Medical Centre, McMaster Children’s Hospital, Hamilton General Hospital, Juravinski Hospital and Cancer Centre, and St. Peter’s Hospital. In addition to healthcare projects, Dave has broad project experience working for McMaster University, Mohawk College, and the City of Hamilton.

Mark has over 18 years of structural design and project management experience for a variety of structures including healthcare facilities, large industrial facilities, multi-tenant residential developments, emergency service buildings, community centres, arenas, and educational institutions. He enjoys the challenge of finding innovative solutions for building design to meet the client’s overall vision while working with the entire project team to create a safe and efficient structural design. Mark has many years of design experience with the different types of structural materials and codes including structural steel, mass timber, reinforced concrete, post-tensioned concrete, and masonry structures.

Mark excels at leading structural teams and multi-disciplinary engineering teams on projects of various scopes and size and has experience leading projects with construction costs ranging from $1M to $600M. He has experience leading engineering delivery within various project delivery methods including classic design-bid-build projects, but also design-build, design-build-finance-maintain, P3, and IPD. Mark has experience working for a variety of clients including owner, contractor and architectural clients and understands the importance of delivering prompt engineering services to meet the needs each client type.

Mark is currently the Structural Practice Leader and the General Manager of WalterFedy’s Toronto office.

Since joining WalterFedy, Tricia has provided design and project management expertise on a number of high-profile projects in the educational and commercial building sectors, including the warehouse renovation project currently underway at McMaster Innovation Park, the Waterloo Campus Expansion and new Cambridge Campus for Conestoga College, and the Waterloo Region History Museum, among many others. She is experienced in project management of interdisciplinary projects with accelerated schedules.

In 2023, Tricia relocated to Calgary to open our Western Canada office. She is currently residing in Calgary and is our Calgary Office Manager.

Melissa is a knowledgeable Engineer and Project Manager with a proven track record of successfully delivering projects in a variety of sectors, including commercial, community/municipal, healthcare, education, and multi-residential. Driven by a philosophy of holistic design and client satisfaction, Melissa excels in revitalizing, building, and developing projects to achieve a high level of success for all stakeholders. She’s known to clients for her exceptional management of multidisciplinary projects in the municipal sector, including mechanical/electrical renovations, lighting retrofits, electric vehicle (EV) charging infrastructure, and net carbon zero buildings. A strategic and respected leader, Melissa inspires collaboration within her project teams through communication, commitment, teamwork, and mentorship.

Russ has over a decade of structural design and project management experience with multi-use facilities, residential developments, parking structures, post-secondary institutions, and healthcare facilities. He has experience in the design of reinforced concrete, structural steel, precast concrete, masonry, and timber structures and brings a combination of advanced technical skills, sound engineering judgment, and a practical approach to design and construction.

Russ is known to clients for his commitment to delivering successful project outcomes, and he takes pride in providing sound and efficient structural solutions to complex design challenges. He understands that it takes an effective team to do great work, and actively supports collaboration, teamwork, and common goals across the design and construction team. He has successfully led teams in the structural design of large, complex, multi-phased projects; met accelerated schedules; and provided value through both practical and innovative design approaches.

As Team Manager of our Mechanical practice, Andrew uses his mechanical design expertise and people management skills to continuously improve project delivery by the group. He has extensive experience in plumbing, fire protection, and HVAC design. Andrew’s experience includes mechanical design for buildings in the municipal, education, healthcare, institutional, residential, and industrial sectors.

Patrick has been at the forefront of driving decarbonization and net-zero initiatives in both retrofits and new construction, significantly contributing to the advancement of sustainable practices within the building industry. His wealth of practical knowledge spans planning, design, construction, building operations, and sustainable methodologies.

As a Partner and Team Manager of our Energy and Carbon Solutions group, Patrick seamlessly integrates his mechanical design expertise with a deep understanding of current and emerging sustainable practices. He leads his team in spearheading initiatives focused on Energy Audits, Engineering Studies, Energy and GHG planning, thermal and electrical metering, conceptual and schematic engineering design, and measurement and verification services across diverse sectors and project scopes.

Patrick’s technical proficiency and leadership capabilities enable him to comprehend client objectives and champion their journey toward sustainable transformation, supporting both short- and long-term initiatives in the pursuit of decarbonization and net-zero targets.