Title: Principal

Mark Tofsrud

Mark Tofsrud

Mark Tofsrud is Principal at HSEA with a leading Project Management role in the firm’s Industrial and Automotive Sectors. He is also an experienced technologist with over two decades of experience. Mark has a diverse background on a wide range of projects types. He has been involved and responsible for all project phases from inception to turnover.

Projects Involved in

Jonah Trotzuk

Jonah Trotzuk

Principal, Project Manager, and Multitasking Extraordinaire, Jonah’s contribution to the growth of HSEA since the days of Albert’s Pancake House is beyond measure. Jonah leads by example with an ability to maintain level-headedness while navigating the challenges that occur during design and construction. His dependability and loyalty have garnered him a long list of repeat clients built on mutual respect and trust. Jonah is not only a stable presence to our team, extending balance and leadership to each of his project teams, clients, consultants, and contractors, leading to a smooth project delivery and overall project success.


Beyond his ability to keep an even keel, Jonah is fun! Saskatchewan born and raised; Jonah’s down-to-earth personality makes him approachable and puts those around him at ease.

Projects Involved in

Daphne Macleod

Daphne Macleod

Daphne Macleod is a Principal at HSEA with over 25 years of experience as Lead Interior Designer. Her experience encompasses a wide variety of project types and she has taken both large and small projects from concept to completion. In design, Daphne brings a fresh and innovative approach that combines the best of inspiration and practicality. She excels in absorbing the clients needs and functional requirements and distilling them into tailor made architectural solutions. Daphne’s leadership and coordination skills are exemplary, ensuring that her projects run smoothly and efficiently.

Projects Involved in

112 Street Tower
112 Street Tower

The interior refresh of the Stantec Tower main floor base building including the lobby, fitness centre, and washrooms.

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Ian Evans

Ian Evans

In short, Ian is design and design is Ian. If you’ve met Ian, you’ll know his passion for architecture is contagious. If you haven’t, a scroll through our selection of projects speaks volumes about his design philosophy and beliefs. Principal and Design Director of HSEA, Ian sees each project as an opportunity to create something that not only has aesthetic merit, but more importantly has value beyond the physical.

Ian believes architecture is not in isolation. Sometimes, rather most times, architecture is the backdrop to something much more meaningful – human connection and experience. Ian’s designs reach past the built environment and into the lives of those who inhabit it. Ian’s ability to listen, translate, and work collaboratively results in the high-quality designs seen throughout his work here in Edmonton.

Projects Involved in

OEX2
OEX2

The adaptive reuse of an electrical substation and the construction of a 2-storey commercial building adjacent to Oliver Exchange.

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Our work stands the test of time, but our process is nimble.   Our work stands the test of time, but our process is nimble.   Our work stands the test of time, but our process is nimble.   Our work stands the test of time, but our process is nimble.   Our work stands the test of time, but our process is nimble.