With Lionakis, you see first-hand how our structural engineers collaborate to bring you distinct and timeless structures. From the start, we work closely with your design team to deliver a comprehensive, highly integrated design service. Most importantly, you have added value to your projects through our understanding of current codes, applications and technology, while we leverage long-standing relationships with various approval agencies, to expedite the process.


– Structural Design

– Construction Observation and Review

– Performance Based Design

– Seismic Retrofit under SB1953 & AB300

– Historic Building Feasibility Studies

– Renovation Design

– Plan Review/Peer Review

– Feasibility/Constructability Assessments

– Post Earthquake Assessments

– Building Information Modeling (BIM)