Quantity Surveyor/cost Engineer Salary in Seattle, WA.
Updated on: Jan 14, 2026
How much does a Quantity Surveyor/cost Engineer make in Seattle, WA?
The average Quantity Surveyor/cost Engineer in Seattle, WA makes $119,239,
51% above the national average Quantity Surveyor/cost Engineer salary of $78,835.
This pay is 21% greater than the combined average salaries of other metroes San Jose, CA, Portland, ME, and Fort Worth, TX.
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Quantity Surveyor/cost Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals