Buildable Design

   Seattle   San Francisco   LOS ANGELES   Chicago   

See below

Innovative. Value-driven. Buildable.

We're an award-winning structural engineering firm

with a focus on major urban projects – multifamily residential buildings, office buildings, hotels, retail facilities, parking structures, and more. Based in Seattle with offices in San Francisco, Los Angeles and Chicago, we work on projects across the U.S. and beyond.

Our passion for innovation and new technology,

combined with our extensive experience, consistently inspires cutting edge structural designs that lead the industry. Our designs also reflect a keen understanding of the most efficient construction techniques, which makes them buildable and cost-effective.

W hotel wins international

aci excellence award

construction underway for harbor point p6 in stamford, ct

introducing The Bellevue- a prestigious 4 tower development

new airport parking structure opens in charleston, SC

CKC's Latest Light Gauge Steel Project: Calle De Luna

Seattle House Towers Excavation bottoms out

kentucky's ovation music pavilion nears completion

Oakland's Latest Skyline Addition: 1721 Webster

construction underway at 240 St. Paul in cherry creek

CKC in the news

In the News

ckc wins national award for engineering excellence

In the News

Seattle's tower 12 receives 2020 seaoi award

In the News



For over 30 years, Cary Kopczynski & Company has provided structural engineering excellence for major projects throughout the United States and beyond.

Read More

Structural Engineering

Integrated Project Delivery

Parking consulting

seismic engineering

Wind Engineering

Sustainable Design

Research & Development

Peer Reviews

Seismic Retrofitting

Award Winners

Construction Cost Estimating

Historical preservation

expert legal witness

Performance-Based Design

Website Design