
News
2021 in review: New name, same team
Last year marked our transition from JRS Engineering to 4EA Building Science. More than a fresh coat of paint, our
Last year marked our transition from JRS Engineering to 4EA Building Science. More than a fresh coat of paint, our
The Tony Lee, an affordable housing development with a subsidized preschool on the ground level, recently received the 2020 Charles
4EA is proudly sponsoring the first-ever short film festival presented by Seattle’s Downtown Emergency Service Center (DESC) this Thursday, September
As part of our goal to help create a positive impact on the built environment, 4EA is a proud sponsor
JRS Engineering LLC has rebranded in the United States and is now 4EA Building Science.
Our Oakland-based team has worked on many projects throughout California.
4EA offices in Seattle and Oakland remain closed to the public for the time being in response to the COVID-19
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.