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Big-firm experience with a 

Our engineers have the expertise to help meet your project goals

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About Brienen Structural Engineers

Brienen Structural Engineers was founded in Kent, Washington by Paul Brienen in early 2014. The ownership expanded in 2017 with Sara Imbruglio and again in 2021 with Brianna Schildmeyer. This leadership core has over sixty years of combined experience on projects in the Puget Sound region. Our roots are deep in the Pacific Northwest.

Our team of engineers work on a wide variety of project types, with owners, architects, and contractors. We are proud to be a Certified Women Business Enterprise (WBE) firm in Washington.

We seek structural engineering projects of all types and sizes -  everything from retaining walls to high rises in the heart of downtown Seattle.

We also have engineers licensed for out of state projects in California, Oregon, Idaho, and Montana.

We can do it all.  If you have a project in mind that you would like to discuss with us, please let us know by using the contact information below.


Paul Brienen, Principal


Sara Imbruglio, Principal


Brianna Schildmeyer, Principal

Address and Map

1316 Central Avenue South, Suite 200

Kent, Washington 98032

Get in Touch With Us

For inquiries about a current project, please contact the project lead directly.

Office Main Line:  (206) 397-0000

Office Hours: 8AM - 5PM Pacific Time, Monday to Friday

Our new project and general inquiry email address is:

Contact Us
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