Welcome to Cary Kopczynski & Company

Cary Kopczynski & Company is an award winning structural engineering firm with offices in Seattle, San Francisco, and Chicago. CKC provides structural engineering excellence for major urban projects — multifamily residential buildings, office buildings, hotels, retail facilities, parking structures, and others — throughout the United States and beyond.

Our passion for innovation and new technology, combined with our extensive experience, consistently inspires cutting edge structural designs that lead the industry. In addition, our designs reflect a keen understanding of the most efficient construction techniques. As a result, CKC’s structures are not only technically state-of-the-art, but buildable and economical as well.

That's the CKC difference. We invite you to contact us and explore how CKC's innovative, buildable, and cost effective designs can make a difference on your next project.


What's Happening at CKC

+ ENR Cover Story

ENR's Cover Story of the Oct 3 Issue features CKC's innovative use of steel fiber reinforced concrete (SFRC) at Lincoln Square Expansion and 970 Denny.  Read More

+ Forward Thinking

Viktoria, a 25-story apartment tower in Seattle, received 2nd place in the American Concrete Institute's international competition, high-rise category.  Read More