Calgary

Wayne Yan, P.Eng., LC

Wayne has over 26 years of electrical engineering experience in preliminary studies; detailed design and construction implementation; and building and site management. His engineering experience includes large industry (mining and automobile infrastructure), commercial, complex high-profile office buildings, five-star hotels, and telecommunication site construction. Wayne has extensive knowledge of power, lighting, and low-tension electrical systems, as …

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Sarah Davies

Sarah joins the Project Controls team with a background of over four years in providing organization-wide administrative support and client service, as well as ten years in the hospitality industry. Outside of the office, Sarah enjoys trips to the mountains, biking, reading, cooking, baking and spending time with family and friends.

Shandler Kohlman, P.L. (Eng.)

Shandler Kohlman graduated from SAIT in 2016 from the Civil Engineering Technology program. She started as an Estimator in the roofing industry before coming to Williams Engineering and joining the Building Science team. Shandler enjoys spending time with friends and family, cooking, baking and going to the gym in her free time.

Monique Moss

Monique joined Williams Engineering in 2007 and has experience fulfilling various administrative roles within the organization. As the Project Controls Team Lead, Monique manages the administrative resources and actively supports and contributes to the company’s development towards administrative standardization and efficiency.

Nat Zaccaria, C.Tech.

Nat is a graduate of the Northern Alberta Institute of Technology‘s architectural technology program. After graduation, he began his career as a Structural Technologist before moving to Project Management in 2003. Nat enjoys spending time with family and friends on his boat on Lake Peno Oreille in Sandpoint, ID. He has travelled throughout Europe, North …

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Mike Nowlan, P.Eng.

Mike joined Williams Engineering in January 2013 as the Structural Engineering Manager. He has over 25 years of experience and brings a practical, common-sense approach with strong leadership skills to the Williams team. When not at work, Mike enjoys spending time with his family, especially when they can go hiking in Banff. He also enjoys …

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Matt Fenwick, P.Eng.

Matt took Applied Science at Queen’s University and then bummed around for a couple of years before deciding to be an engineer. He has worked in consulting engineering in Lethbridge, Calgary and Edmonton. Matt used to write a popular hockey blog and debate puck analytics on the internet, but now his main interests include his …

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Liv Ehlert, CAPM

Liv is currently the Team Lead of Building Performance and Sustainability, working with the project management team in the Calgary office. Liv, who was born and raised in Vancouver, British Columbia, has extensive experience in multi-discipline project coordination, planning and controls. Her building infrastructure, energy, and oil and gas experience over the past 15 years …

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Ken Chu, C.E.T.

Ken graduated from the Northern Alberta Institute of Technology with a diploma in mechanical engineering technology. Ken has experience in commercial, office, civic buildings, schools, and retail projects. And he also is an expert in REVIT and AutoCAD. Ken is registered as a Certified Engineering Technologist (CET) with the Association of Science and Engineering Technology …

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Jean Denis Grenon, P.Eng.

Jean Denis (JD) has over 14 years of experience in the design of building’s mechanical systems, including ventilation, heating and cooling, plumbing and fire protection, and building automation. JD stands out with his extensive building automation expertise which allows him to have an integral understanding on how all the mechanical components in a building work …

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Jim Gilliland, Ph.D., P.Eng., LEED® AP

Jim uses his expertise to ensure professional delivery of well-organized, efficient projects. His experience includes work in commercial, educational, institutional, health care, and environmental applications. Using a variety of methods including construction management, fast-tracking, and design-building, Jim ensures projects are delivered on-time and on-budget. He is dedicated to producing efficient, innovative structural designs that can …

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Hillary Davidson, P.Eng.

Hillary is an Engineering Manager for Calgary Building Science. After earning her Bachelor of Applied Science from the University of British Columbia, she joined Williams Engineering in July 2011. When she’s not exploring the ins and outs of Calgary’s buildings, Hillary enjoys skiing, hiking, biking and spending time outdoors. She loves to travel, with recent …

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