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Phone: (613) 727-5111 – Email:

Goodkey Weedmark & Associates Limited (GWA) have been providing Clients with mechanical and electrical engineering consulting services for over 60 years.  Incorporated in 1956 under Ontario Charter with licensed personnel in the Province of Ontario and Quebec, the firm was re‑incorporated in 1997 under the ownership of the three current principals. Today our firm maintains approximately 55 employees, including Professional Engineers, Engineers-In-Training, Certified Engineering Technicians and Technologists, Design/Draftpersons and administrative staff.

Goodkey, Weedmark & Associates Limited is owned and operated by Principals Andre Bogdanowicz, P.Eng., Marc Carriere, C.E.T., and Ross McIntyre, P.Eng., supported by Partners Francis W.A. Bann, P.Eng. and Robert Lefebvre, P.Eng., LEED® AP, Associate Partners Steve Hamilton, P.Eng., William Needham, C.E.T., and Divyakant (Raj) Vyas, P.Eng., MIEEE, and Senior Associates James Moffat, P.Eng., and Eric Pérusse, P.Eng., ing.

Our services include mechanical and electrical engineering design and construction administration for  commercial, institutional and industrial projects.  Our areas of expertise include heating, ventilation and air‑conditioning, plumbing, fire protection, site development, illumination, power distribution, life safety, fire alarm, emergency power, building security systems, energy conservation programs, feasibility and energy efficiency studies, and building condition reports.

Goodkey, Weedmark & Associates Limited provides dynamic, innovative consulting solutions that focus on the fundamentals of good engineering practice, and maintaining a strong commitment to cost control and Client satisfaction.

Our expert and professional service meets the needs of a diverse array of Clients including building owners and property managers, health care facilities and hospitals, large and small corporations, federal, provincial & municipal governments, school boards, universities and technical colleges, property developers, retail and restaurant owners, apartment owners, high tech manufacturing and research companies, and media outlets.

Our approach is customized for each project.  Our principals lead a team of professionals and are responsible for every aspect of a project from inception through to successful completion. Continuous input to and from all members of the team is maintained throughout the project to ensure  the Client’s expectations are met or exceeded.

Energy efficiency and conservation of resources, balanced with capital cost, ease of maintenance and client requirements are key components of GWA’s design process.  Our design philosophy ensure the Mechanical and Electrical systems exceed the energy and control requirements of the Model National Energy Code for Buildings and ASHRAE Standard 90.1.

Goodkey, Weedmark & Associates Limited has LEED accredited professionals on staff and has designed numerous LEED certified projects including LEED Gold certification (CI) for our own office space.  Many of the staff are present or past serving board members for ASHRAE (American Society of Heating, Refrigeration and Air Conditioning Engineers) and IESNA (Illuminating Engineering Society of North America), both leaders in sustainable design practice and education.

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