

Structural Engineering
Our in-house structural engineering team ensures that every design we create is not only beautiful but also safe, sound, and built to last. Whether you’re building from the ground up or modifying an existing structure, we integrate structural solutions seamlessly into the architectural vision, helping you avoid delays, minimize risk, and meet all city and code requirements.
Services
- Structural analysis and load calculations for new and existing buildings
- Foundation design (slab, raised, caissons, grade beams)
- Framing plans (wood, steel, concrete, hybrid systems)
- Retaining wall and hillside structure design
- Seismic retrofitting and earthquake safety upgrades
- Beam, column, and header sizing for remodels and additions
- Structural evaluation for permit compliance and real estate transactions
- Collaboration with architects, interior designers, and contractors
- City plan check support and response to corrections
At ACA, we don’t just calculate structures — we engineer the foundation of your vision,ensuring every space is safe, resilient, and built to stand the test of time.”