Loom House (photo by Kevin Scott)

Featured Projects

Loom House

Featured Projects

Inspire Apartments

Featured Projects

Boren Office Lofts

Children playing outside Hamlin Robinson School
  • Washington

Hamlin Robinson School

Hamlin Robinson School (HRS) is Washington’s only non-profit school dedicated to dyslexia and language-based learning differences. 4EA consulted with the

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Renovated energy conscious office building achieves LEED Gold Certification.
  • Washington

1101 2nd Avenue

4EA considers 1101 2nd Avenue a successful large-scale renovation. With the integrity of an iconic Seattle building maintained while making energy conscious improvements. 

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  • Washington

Day 1

Day 1 is a 37-story structure that provides more than one million square feet of office space for its thousands

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  • Washington

Block 18

Block 18 is a 17-story high-rise commercial building on a half block of the Denny Triangle neighborhood. Its unique glass

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Tukwila Fire Station 51. Photo credit Lara Swimmer
  • Washington

Tukwila Fire Stations 51 and 52

Part of the City of Tukwila’s Public Safety Plan, Fire Station 51 and Fire Station 52 are two new stations

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  • California

Merrill Gardens at Rockridge

Located adjacent to a sprawling country club, Merrill Gardens at Rockridge is a six-story mixed-use assisted living facility in Oakland.

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  • Washington

Boren Office Lofts

Located in the Denny Triangle neighborhood of downtown Seattle, Boren Office Lofts is a new, sophisticated office tower designed with

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Emmons on Third (Photo credit Lifestring Photography)
  • Washington

Emmons on 3rd

This 49-unit mixed-use building is Seattle’s first volumetric modular apartment building. Prefabricated, stackable wooden apartment units were built offsite, then

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  • Washington

The Tony Lee

Named for a local attorney, civil rights advocate, and founding member of two non-profit coalitions promoting cultural equity, The Tony

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  • Washington

The Jim and Janet Sinegal Center for Science and Innovation

This 110,000-square-foot STEM building located at the Seattle University Campus entrance consists of new classrooms, research labs, and makerspaces. Its

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Photo credit: Jeremy Bitterman
  • Oregon

The Canyons

The Canyons brings the richness of natural wood to a 70-unit urban apartment building in Portland, Oregon. Constructed with cross-laminated

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Overhead view, Inspire Apartments, Seattle, Washington
  • Washington

Inspire Apartments

Situated on a triangular site in the Fremont neighborhood of Seattle, this new five-story apartment is the first multi-family project

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  • Washington

Ellie Passivhaus

Ellie Passivhaus is the third multi-family Passive House apartment in Seattle, and the largest at the time of its opening.

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  • Washington

Hans Rosling Center for Population Health at the University of Washington

4EA was deeply involved in the unitized curtain wall facade design and construction for this risk-reward project.

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  • Louisiana

Louisiana Children’s Museum

Designed for resilience, this museum stands over a lagoon in the heart of New Orleans. With high performance expectations for

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Evening image of UCLA Lot 15 campus housing.
  • California

UCLA Lot 15 Campus Housing

Lot 15 is a new student housing project on a multi-level site at the UCLA campus. It is being built

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National Nordic Museum
  • Washington

National Nordic Museum

This brand new, 53,000-square-foot structure was built to relocate the National Nordic Museum’s ever-expanding temporary and permanent exhibits from its

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Rendering of 1001 Office Towers project
  • Washington

1001 Office Towers

These twin Class A high-rise office towers located in downtown Bellevue are custom built for the tenant and are pursuing

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600 foot tower sits between the buildings of the surrounding downtown Bellevue area. Mount Rainier is visible in the horizon behind 555 Tower.
  • Washington

555 Tower

4EA collaborated with NBBJ and Vulcan Real Estate to help design the roofing and waterproofing systems on this new icon.

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Loom House (photo by Kevin Scott)
  • Washington

Loom House

1960s Northwest modern residence gets renovation to be one of the most sustainable homes in the world

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One88 Building Crown
  • Washington

One88 Bellevue

With a crystal-inspired silhouette, the design includes a faceted facade that extends gracefully past the building lid, forming a crown.

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  • Washington

The Spheres

The Spheres are feature of a headquarters campus and are one of the most unique buildings in Seattle.

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  • Washington

Liberty Bank Building

This mixed-use affordable housing development pays homage to the first bank west of the Mississippi River dedicated to serving the

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Marion West
  • Washington

The Marion West

An innovative co-location of a food bank, rooftop farm, and supportive housing. 4EA collaborated with Runberg Architecture Group, The Low-Income

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  • South Carolina

Merrill Gardens at Carolina Park

Nestled within the sprawling 1,700-acre Carolina Park community is the Merrill Gardens at Carolina Park retirement and memory care facility.

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Sitka Apartments
  • Washington

Sitka

4EA collaborated with the project team to help deliver this ultra-sustainable, award winning project in South Lake Union. Sitka Apartments

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  • Washington

Morrison Hotel

We are honored to work with the Downtown Emergency Services Center (DESC) on a variety of their buildings, and helping

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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.

Who We Are