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1700 Westlake Ave N | Suite 100 | Seattle, WA 98109 | p: 206.281.7500 | f: 206.281.4611 Founded in 1960 we provide structural and civil engineering, architectural design, and cost studies to clients for commercial, industrial, institutional, residential, and historic projects. If you do not see the animated logo above, you will need to download the flash player plugin. |