Services
As a full-service design consultancy, we cater to the development of new buildings as well as the rehabilitation of existing buildings.
Construction Administration
We commission the installation of the building enclosure and help trouble shoot along the way.
Enclosure Assessments
We empower building owners to understand their building enclosure and make informed decisions.
Enclosure Field Testing
We can test your enclosure for air and water tightness and help with diagnostics.
Passive House Services
We offer an array of passive house services, including consultation, rating, and verification.
Energy Code Compliance
We can help deliver energy code compliance documentation for your project.
Building Enclosure Commissioning (BECx)
We perform enhanced commissioning of the building enclosure for LEED points.
Curtain Wall Consultation
We can design an enclosure for your project or assist your architect with their design.
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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.