ARCHITECTURE + interior design + master planning

ARCHITECTURE EVOLVED. DESIGNING WHAT’S NEXT.

experience the difference of Working with JMA

At Jackson | Main Architecture, P.S. (JMA), we redefine the boundaries of traditional design studios by leveraging the diverse strengths of our exceptional team. We prioritize the unique needs of our clients and end-users, ensuring that every design is a thoughtful response to their aspirations and requirements. Since 1967, our adaptable approach combined with a commitment to quality and innovation, has established us as a trusted advisor and esteemed design partner.

DRIVEN BY THE BELIEF THAT DESIGN HAS THE POWER…

…to change lives! We shape enduring spaces that serve our clients and their communities, blending practical, forwardthinking solutions with our deep commitment to client satisfaction and environmental stewardship. Each design is a testament to our C.R.E.A.T.E.S ethos, crafted to address future needs and strengthen connections with those we engage. Our team of trusted professionals operates responsively and proactively building a positive legacy for our planet and future generations.

Meet The Team

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Fun JMA Facts Here →

Learn More About Our Projects

JMA is recognized as a leader in modular design throughout the Northwest, delivering original, award-winning solutions to directly address the housing crisis. Our efforts include the design of Idaho's first large-scale modular apartment project and the creation of a modular housing prototype in Spokane, Washington, aimed at solving workforce housing issues. Highlighting our achievements, Cubix Othello — a project secured for affordability through a grant from Amazon's Housing Equity Fund — offers 85 affordable homes in Southeast Seattle.
JMA is a recognized leader in sustainable design, with a portfolio that includes some of the first LEED-certified projects in Washington State. Noteworthy among these are the award-winning Ballinger Heated Storage in Seattle and the South Hill Data Center in Puyallup, WA
Seattle’s Great Wheel, extending 40 feet over Puget Sound, features multiple innovative designs by JMA, including accommodations for 42 climate-controlled gondolas, allowing for 252 passengers at full capacity. Additionally, we designed the popular restaurants on Seattle's Pier 57 and the thrilling 'Wings Over Washington' motion ride, a must-visit destination for tourists. Learn more about these projects in 'The Greatest Show in the Air and Over the Water'.