Design Creativity through an Ecological Lens

A Leading Regenerative Design Practice

Living Community Planning and Design

Transformational Design around the World

Living Buildings in All Climate Zones

McLennan Design is an architecture and planning practice that uses an ecological perspective to drive design creativity.

Our consulting work assists clients in achieving the highest levels of environmental performance and products that are innovative, low carbon, and environmentally benign.

We like to use the words regenerative design to explain what we do.

News and Events

Announcing the Green Warrior Society

We believe that sustainability should be for everyone, regardless of income level or social position. We believe that every project should be a living building and free of toxic chemicals and fossil fuel use. And so today marks the launch of the Green Warrior Society...

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Jason F. McLennan Receives ENR’s Award of Excellence

We are proud to announce that Jason F. McLennan has received Engineering News Record’s distinguished Award of Excellence. The award, which has historically been given to contractors and engineers for large-scale projects such as skyscrapers, highways, and dams,...

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A Living Memorial for our Fallen Heroes

When our Managing Partner, Dale Duncan, joined McLennan Design in 2014, it had been almost 3 years since he and his wife, Megan, had lost their oldest son, Spencer, in the shoot down of a CH47D Chinook helicopter on a special operations mission over Afghanistan. The...

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