Jason F. McLennan CEO


Thomas J Knittel AIA LEED AP Design Partner


Dale Duncan AIA LEED AP Managing Partner



Steven Christian, LEED GA

Christian is a project designer with McLennan Design. Experiences garnered during international travels and cultural research while serving in the US Navy has broaden his perspectives. Interested in both advanced design technology and classic techniques, he finds a beauty in simple elegant solutions to ever increasingly complex global challenges. He has worked on projects across a large spectrum of scale, climate and building types. Christian holds a Masters in Architecture from Pratt Institute in New York and a Bachelors of Art in Architecture with a focus on Urban Design and Sustainability from Portland State University.

Julia Drachman

Julia is a designer and artist. Her widespread interests find their intersection in the field of cutting-edge, sustainable design and architecture. Growing up in Seattle, Julia developed a deep respect for the natural world and a sense of personal responsibility for its stewardship. She received her BA at Wesleyan University, studying Architecture through the Studio Art and Art History programs. Since graduating, she has lived in Seattle and Portland and worked in model-building, fabrication, and design/build. Through her explorations in art and hands-on construction, she continues to question how our experience of space can change our perceptions of it. She is a firm believer in the power of design to improve quality of life.



Joshua M Fisher

Joshua is a designer and visual artist, and has had a critical role in the creation and production of design and visualization ranging from product design, architecture, master planning, fundraising and marketing packages. He is an expert at a variety of 3-dimensional modeling, design and rendering tools. His work focuses on ways to elevate the human experience through the design and planning of our built environments. Active in his community, he has volunteered and helped plan, fundraise, and design a destination skateboard park, provide design support for community gardens and orchards, and lead the restoration and re-design of a memorial Tomb to the Unknown in his hometown. He serves as a Kitsap County Arts Board Representative, is a certified Sustainable Building Advisor, and has served as co-chair on the Seattle Emerging Professionals network. As an award-winning artist his work attempts to spark a meaningful and long lasting consideration of the beauty and whimsy in the environments we live, work and play in.

Blake Gallagher, AIA LEED AP BD+C

Blake Gallagher is a project designer with McLennan Design. He holds a Masters in Architecture from the University of Washington and a Bachelor of Science in Architectural Engineering from Cal Poly, San Luis Obispo. Pulling inspiration from his passion for the natural sciences, he takes a holistic approach to understand a project’s transformative and sustainable potential. Blake’s work to date is based upon a design process that is strongly rooted in the consilience of knowledge and science. He has had a pivotal role in designing and delivering a wide range of project types and scales spanning the globe. He sees today’s explosion of accessible data and information as an explicit design tool, striving to leverage cutting edge digital technologies as a means to encourage a more rapid, iterative, and intelligent design process.

Mona Lemoine, LEED AP BD + C

Mona Lemoine has played a substantial role in creating a positive impact in the world.  After a well-rounded experience in professional practice as an architect, she became a founding Director of the Manitoba Chapter of the Canada Green Building Council and served as Executive Director of Cascadia. She was also Vice-President Education + Events for the International Living Future Institute (ILFI). Her 16 years of practice and advocacy brings unique insight and abilities to McLennan Design. Mona has a Bachelor of Environmental Design and a Master of Architecture. She is based in Vancouver, loves to travel and has had the opportunity to live, work and study in Venezuela, Japan and Chile. She is fluent in French, English and Spanish and is hanging on to what she now refers to as survival Japanese!

Bonnie Tabb

Bonnie Tabb brings her joyful exuberance for life and helpful nature to the role of Office Manager and Executive Assistant to McLennan Design.  Finding delight in a similar role at the International Living Future Institute, Bonnie embraces the philosophies of design and sustainability that the McLennan team embodies. A native Washingtonian and an advocate for pedestrian commuting, Bonnie enjoys starting each day immersed in the vitality of nature juxtaposed with the built environment, during her walk to work. The daughter of a machinist, and the mother of a dancer and a teacher, she understands the power of craft, and the beauty of art and expression.

Jason Wilkinson, AIA LEED AP BD+C

Jason is a Project Architect with McLennan Design and brings 15 years of sustainable design experience on a variety of project types, including higher education, healthcare, commercial and civic projects. He is skilled at balancing his passion for advancing sustainability with humor, a positive outlook and careful listening. Jason has a collaborative team attitude and a commitment to delivering high quality results that emphasize practical solutions, he has been an active volunteer in his community providing pro-bono design services. His past experiences provide a foundation for his role at MD, moving sustainable design forward to new levels of integration and effectiveness.

Interested in joining our team? See our Careers page.