Edmonton

David Folster

David brings over 30 years of experience in commercial, industrial, and institutional mechanical engineering to the Williams Engineering team. David has been a Project Manager, Project Designer and Construction Administrator for several existing large and small projects. Some of David’s significant projects include the Lois Hole Library, Boilermakers Training Facility, and a multitude of Canada

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darielle 2025

Darielle Corsaro, CPA, CGA, MBA

Darielle is an extroverted professional with more than fifteen years of diverse financial and operational leadership experience. She is known for transforming departments into forward-thinking, high-performing teams that provide unmatched support to the rest of the organization. Darielle is a licensed Chartered Professional Accountant in the province of Alberta and holds two Masters of Business

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Crystal Tulioc, C.E.T. (AB)

Crystal studied Electrical Engineering Technology at Northern Alberta Institute of Technology (NAIT) and received an academic achievement on the Dean’s Honour Roll. Outside of work, Crystal enjoys taking part in various sports such as basketball, volleyball, spikeball and more. In her spare time, Crystal also enjoys singing and playing guitar.

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Andrew Mallon, P.Tech.(Eng.) (AB)

Andrew Mallon has been engineering in both our Yellowknife and Edmonton branches since 1993. During this time, he has earned the respect of our firm and his colleagues, resulting in his progressively responsible role. He is responsible for mechanical system design, mechanical engineering field services, and managing the Computer Aided Drafting and Micro-Computer Systems departments.

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Ben Rajewski, P.Eng. (AB, BC, NT/NU, SK, YT), LC, WELL AP

Ben is an Electrical Engineer, multidisciplinary project manager and is Lighting Certified by the National Council on Qualifications for Lighting Professions (NCQLP). He specializes in lighting design and sits on the local Illuminating Engineering Society of North America (IESNA) chapter’s board. Ben has extensive experience designing and project managing a wide area of building designs,

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Amanda Brooks

Amanda joined WEC in 2013 as a project assistant for the Edmonton and Corporate office. Some of her responsibilities included fielding phone calls, helping with projects and administrative support within the office. Amanda transitioned to the Finance Team as a Billing Clerk in December of 2016 and is responsible for invoicing multiple branches. Outside of

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