Brian Butler

Brian Butler


Associate Principal, Senior Mechanical Engineer


Brian is a senior mechanical engineer who leads a team focused on high-performance design for a wide array of project types. He is an active member of multiple organizations, including the American Society of Heating, Refrigerating and Air-Conditioning Engineers, US Green Building Council, and the National Society of Professional Engineers. In 2013, Brian received the "40 Under 40" Award from Consulting-Specifying Engineer.

Brian's Office

Since day one, the Portland region has been our headquarters. The city’s culture of innovation, environmental sensitivity, and collaborative spirit mirrors our own. As longtime leaders in sustainability, we participated in some of the early west coast LEED projects as well as one of the first certified net zero energy...

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