ZFA Structural Engineers

ZFA Structural Engineers is a Northern California-based firm with a legacy of impactful design across the San Francisco Bay Area and beyond. Founded in 1974, we bring together skilled engineers, drafters, and staff in five offices united by a passion for collaboratively solving complex structural challenges.

Our Philosophy

We believe in fostering a personalized, collaborative environment that fosters innovation and reliable solutions. Our team of experts actively listens to clients' visions, understand their unique needs, and deliver tailored solutions that surpass expectations. We celebrate creative design, embrace technical challenges, and prioritize sustainability in all our endeavors.

Our Services

ZFA Structural Engineers offers a comprehensive range of services covering all aspects of structural engineering. Our expertise includes:

Structural Design

• Steel, concrete, wood, and masonry structures
• Innovative materials: CLT, NLT, rammed earth, ICF, glass
• Complex geometries: sculptures, solar arrays, fabric tension structures

Additional Services

• Conceptual design & early project guidance
• Value engineering & feasibility studies
• Seismic evaluation & retrofit
• Post-disaster & emergency assessments
• Rehabilitation of historic structures
• Structural analysis of historic materials

Client-Focused Approach

Our client-centered approach guides every step of the process. We partner with architects, contractors, owners, government agencies, and developers to achieve successful outcomes. We prioritize open communication, transparent collaboration, and constant feedback throughout each project.

Experience & Expertise

With over four decades of experience, ZFA has collaborated on a diverse array of projects, ranging from school districts and government buildings to complex residential and commercial structures. Our team's licenses and certifications extend across multiple states, demonstrating our commitment to industry leadership and compliance.