News
JRS Engineering is Now “4EA Building Science”
JRS Engineering LLC has rebranded in the United States and is now 4EA Building Science.
News
Join us for the first annual DESC Impact Short Film Festival
4EA is proudly sponsoring the first-ever short film festival presented by Seattle’s Downtown Emergency Service Center (DESC) this Thursday, September
News
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
News
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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Even if you haven’t heard of us, we bet you know us.
Formerly JRS Engineering LLC, 4EA has been at the forefront of providing quality, value-conscious building science solutions since 2005. We work with architects, owners, and contractors to deliver high-performance buildings that deliver improved durability, energy performance and value.
