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Award-Winning Structural Engineering Solutions in Seattle
Founded by industry pioneer Cary Kopczynski, our structural engineering firm has established itself as a leader in innovative urban infrastructure solutions. With over four decades of combined experience across our senior leadership team, we specialize in designing high-performance structural systems for complex urban environments. Our expertise spans multifamily residential towers, commercial office buildings, hospitality developments, and large-scale parking structures, utilizing advanced materials like steel fiber reinforced concrete and high-strength rebar to optimize construction efficiency.

Recognized with more than 80 industry awards, our approach emphasizes early contractor collaboration to integrate buildable design principles that reduce costs while maintaining structural integrity. We maintain dual headquarters in Seattle and Chicago to better serve clients across North America, combining technical excellence with practical construction knowledge to deliver projects that push engineering boundaries while meeting real-world budget constraints.
Services
Structural Engineering Seismic Design Concrete Solutions Buildable Design High-Rise Engineering Parking Structures Urban Infrastructure Material Optimization Construction Coordination Award-Winning Designs
Highlights and features
  • We've earned over 80 industry awards for engineering excellence
  • Pioneered steel fiber reinforced concrete applications in seismic zones
  • Developed proprietary construction techniques eliminating traditional field challenges
  • Senior principals maintain active engineering licenses in multiple states
  • Maintain strategic partnerships with major construction firms nationwide
What people say
Award-winning designs Technical expertise Construction efficiency Innovative solutions Industry leadership
Services
Structural Engineering
We provide comprehensive structural engineering services for urban developments, specializing in high-rise buildings and complex infrastructure. Our team delivers code-compliant solutions that balance technical precision with construction practicality. With expertise in all major structural materials, we optimize systems to meet project-specific requirements while maintaining budget efficiency.
Seismic Design
Our seismic design specialists develop advanced lateral force-resisting systems for high-risk zones. We implement innovative solutions like offset shear wall cores and high-strength materials to enhance structural performance. Through rigorous analysis and code compliance, we ensure buildings maintain integrity during seismic events while minimizing construction complexity.
Concrete Solutions
We optimize concrete applications using steel fiber reinforcement and high-strength mixes to improve constructability. Our proprietary 'Stayform' system eliminates traditional puddling challenges in high-rise columns. These innovations reduce steel tonnage while maintaining structural integrity across diverse project types.
Buildable Design
Our buildable design approach integrates contractor expertise during early design phases. We develop practical solutions that streamline construction processes while maintaining engineering standards. This collaborative methodology reduces field changes and accelerates project timelines without compromising structural performance.
High-Rise Engineering
We specialize in structural systems for buildings exceeding 40 stories, including innovative core-wall designs and long-span floor systems. Our expertise in wind and seismic load management enables efficient vertical construction. We've delivered multiple award-winning towers that set new benchmarks for urban high-rise engineering.
Questions
What types of projects does Cary Kopczynski & Company specialize in?
We specialize in multifamily residential towers, commercial office buildings, hospitality developments, and large-scale parking structures across North America.
What makes your engineering approach unique?
Our buildable design methodology integrates contractor input early in the design process to optimize construction efficiency and reduce costs.
What industry recognitions has the firm received?
Our work has earned over 80 awards from organizations like ACI International, ENR Northwest, and Concrete Reinforcing Steel Institute.
Do you handle seismic design challenges?
Yes, we've developed innovative seismic systems including offset shear wall cores and steel fiber reinforced concrete applications.
Reviews (1)
Zohrah Saidy
Jan 30, 2021 Report
I worked at CKC for 7 years and had an opportunity to grow my skills and be part of award winning and innovative structural design.