Seattle, WA   

Our corporate headquarters since 1975

Located in the heart of downtown, just steps away from the historic monorail and one of the most famous architectural icons on the west coast, the Space Needle; our corporate headquarters have called Seattle home since our founding in 1975.

Our local team of engineers, designers and corporate business professionals have helped provide expert engineering and consulting to some of the largest private and public companies in the Pacific Northwest. From the sea to the air and everything in between for the last 45+ years our Seattle team has played a pivotal role in making the Emerald City the thriving, bustling and growing city it is today.

Our Seattle Office

Harris Group
503 Westlake Avenue N, Ste 400
Seattle, WA 98109
Telephone: (206) 494-9400
FAX Number: (206) 494-9500


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