OUR TEAM

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Coben Christiansen | Principal
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​Architect. AAA, M.Arch., B.Sc., FRAIC
403.613.6336
​c.christiansen@acearchitecture.ca

Coben is a pragmatic and driven registered architect who has proven design excellence with his work from KPMB Architects and Teeple Architects. He brings over 14 years of expertise and a strong ambitious spirit to every project. Coben is always seeking new challenges and opportunities to strengthen our communities through design excellence. He is highly dedicated to maintaining design intent while incorporating scheduling and fiscal constraints through all phases of a project. Coben’s design and management experience include a wide range of project types, from institutions, community centers and high rise mixed developments

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Kevin Cahill | Technologist
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​Architectural Technologist
k.cahill@acearchitecture.ca

Kevin is a skillful, talented and highly motivated Architectural Technologist with more than 20 years of experience, focusing on a variety of  project types including Commercial, Residential, Multi-Family, Hospitality and Institutional. Kevin is adept at working through all stages of a project, from early design development and approvals processes through to construction documentation and on-site contract
administration.

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Alex Sewall | BIM Manager
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Intern Architect, Interior Designer, AAA, M.Arch., BID
604.505.5831
​a.sewall@acearchitecture.ca

Alex is a motivated and enthusiastic designer with over 4 years of experience working as an intern architect and interior designer. His dedication to architecture began at Kwantlen Polytechnic University studying Interdisciplinary Design then advancing to a Bachelor Degree of Interior Design at Vancouver Island University and finally completed a Master of Architecture at the University of Calgary. Alex’s expertise includes both design and management including being Project Architect and BIM Coordinator in a variety of building types and scales including residential, institutional, educational, commercial, and cultural projects.

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Rebecca Choi | Designer
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​BArc.Sci
r.choi@acearchitecture.ca

Rebecca holds a Bachelor of Architectural Science from Ryerson University with an achievement of Dean’s list. After graduating, she has gained practical professional experience through various residential projects back in Toronto. After joining Ace Architecture in 2020, she continues to extend her professional experience and develop a greater understanding of various types of design including residential, commercial and cultural. Rebecca is a visionary designer who is not afraid to approach challenges in a different and creative way to result in the most suitable and experiential design solution.​

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Davis Jeffrey | Contract Administration
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Intern Architect, AAA, M.Arch., B. EnvD., B.Sc.
780.871.4021
d.jeffrey@acearchitecture.ca

Davis is a methodical designer who enjoys developing all aspects of a project through a common and cohesive logic. In this way, he believes that a well thought out design brings intrinsic value to a project that the end user benefits from. Davis takes pride in maintaining collaboration between team members and being a proactive problem solver to help ensure a well-coordinated and high-quality project. Prior to joining Ace, Davis graduated from the University of Calgary’s Master of Architecture program with honours and was the recipient of the Henry Adam’s Medal.

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Deanne Armstrong | Account Manager
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403-869-9804
accounting@acearchitecture.ca

Deanne is the account manager for Ace Architecture and provides expertise in finance, budgeting and forecasting. Deanne supports all projects through best practice financial accounting and is essential for our growth and success.