Structural engineering design and consulting services for the Puget Sound region and beyond.

Cascadian Structural Engineering LLC is a structural engineering design and consulting company located near Issaquah, Washington. We provide structural engineering services for a variety of residential and light-commercial projects. We work with architects, designers, home owners and contractors to develop practical solutions tailored to the specific needs of each client and project.


Reach out to us today to discuss your project. Give us a call or fill-in the form below and we will get in touch with you.

Structural Engineering Services We Provide

Cascadian Structural Engineering LLC is a full-service structural engineering company providing practical structural solutions for a variety of projects types.

Residential Structural Design

- New Residential Construction
- Remodels and Additions
- Bearing Wall Evaluation
- Retaining Wall Design

Commercial Structural Design

- New Light-Commercial Construction
- Tenant Improvements and Remodels
- Retrofit and Upgrade Design
- Equipment Support and Anchorage Design

Structural Assessments

- Fire Damage Assessment
- Storm Damage Assessment
- General Structural Condition Assessment
- Foundation Condition Assessment

Structural Evaluations and Analysis

- ASCE 41 Evaluations and Seismic Retrofit Design
- Load Rating Evaluation
- 2D and 3D Finite Element Analysis

Providing Individualized Practical Engineering Solutions

At Cascadian Structural Engineering

we provide creative and effective structural solutions tailored to fit the needs of each client we work with. We pride ourselves in our attention to detail and individualized customer service. We are always looking for a new clients and new challenges.

Please reach out today to discuss your project.