Our Bay Area Team

4EA Building Science has an office and team in the Bay Area. While you may not recognize the name, our team has been collaborating on projects across California for more than a decade. We are confident you will recognize some of the buildings our team has worked on.

Our Bay Area team is led by Clarissa Binkley and José Estrada. Their experience includes projects such as the Salesforce Tower, among other office, residential, and institutional buildings across California.

We’re looking forward to working with you!

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JRS Engineering is Now “4EA Building Science”

JRS Engineering LLC has rebranded in the United States and is now 4EA Building Science.

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4EA is proud to sponsor MOD X EDU 2021

As part of our goal to help create a positive impact on the built environment, 4EA is a proud sponsor


4EA offices during Covid-19

4EA offices in Seattle and Oakland remain closed to the public for the time being in response to the COVID-19

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