LEADERS in

Buildable Design

   Seattle      Chicago   

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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. 

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.

616 battery will soon enhance the seattle skyline 

el paseo de saragota: where urban revival meets modern living

introducing clayton lane: denver's newest urban oasis

snoqualmie casino expansion is now topped out!

Seattle House reaches level 31!

press blocks is going up!

the somm Tops out!

introducing the bellevue a prestigious 3 tower development

CKC in the news

In the News

seattle djc - a duo of engineering honors for ckc

In the News

STRUCTURE Magazine - The Construction Productivity Problem

In the News

crsi honors awards - the ayer and 222 fifth Avenue are category winners!

In the News

the lark wins best project award!

In the News

seattle djc - skanska tops out $400m expansion project at snoqualmie casino

In the News

SEattle DJC - 616 Battery breaks ground on former elephant site

In the News

structure magazine - Light gauge steel reaches new heights

In the News

seattle DJC - ASCE Honors ckc founder

In the News

seattle djc - 45-story Ayer with 430 Denny Triangle Units Opens

Expertise

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

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Structural Engineering

Integrated Project Delivery

Parking consulting

seismic engineering

Wind Engineering

Sustainable Design

Peer Reviews

Seismic Retrofitting

Research & Development

Historical preservation

expert legal witness

Performance-Based Design

Construction Cost Estimating

Specialty analysis

award winners

Website Design