Structural & Civil Engineering You Can Build On
Licensed, code-compliant engineering services in Bellevue, WA. From home remodels and additions to commercial projects and site development, we deliver practical designs that work in the real world — not just on paper.
Professional Structural & Civil Engineering Services
From residential remodels to commercial developments, CedarLine Engineering delivers reliable, code-compliant designs backed by real-world construction experience. We focus on clarity, efficiency, and solutions that get approved and built.
WELCOME TO CEDARLINE ENGINEERING
With years of hands-on experience, CedarLine Engineering provides practical, code-compliant solutions for residential and commercial projects. From remodels and additions to site development and permitting, we design with real-world construction in mind—helping your project move forward smoothly, efficiently, and with confidence.
Morteza Ibrahimi
Our Services
We provide practical, code-compliant engineering solutions for residential and commercial projects across Bellevue, WA. From design to permitting, our services are built for real-world construction and smooth project execution.
Structural Engineering
Design, analysis, and support for remodels, additions, retrofits, load-bearing walls, foundations, and retaining walls.
Civil Engineering
Site grading, drainage design, stormwater management, and utility coordination for residential and commercial developments.
Permits & Approvals
Support with building permits, right-of-way permits, and coordination with local jurisdictions to keep your project moving.
Wooden ADU & DADU Design
Engineering solutions for accessory dwelling units, ensuring compliance, efficiency, and buildability.
Structural Inspections & Reports
Pre-purchase inspections, damage assessments, and detailed engineering reports you can rely on.
Construction Support
Site visits, as-built drawings, and field adjustments to ensure your project is executed correctly.
Who we are
CedarLine Engineering is a Bellevue-based firm delivering practical, code-compliant structural and civil engineering solutions for residential and commercial projects. We combine technical expertise with real-world construction experience to design solutions that are efficient, buildable, and aligned with local regulations. Our focus is simple — clear communication, reliable results, and engineering that works.
Our Projects
At CedarLine Engineering, every project is an opportunity to combine structural integrity, civil precision, and creative problem-solving. From residential remodels and ADUs to commercial site work and drainage improvements, our team delivers designs that are code-compliant, cost-effective, and tailored to each client’s goals.
Ready to Start Your Engineering Project?
Get reliable, code-compliant structural and civil engineering solutions for your residential or commercial project. We’re here to help you move forward with confidence.
At CedarLine Engineering, we combine deep technical expertise with a client-first mindset to deliver structural and civil engineering solutions that are reliable, efficient, and tailored to your needs.
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