about us
about us
OUR CORE VALUES
OUR CORE VALUES
At YJM, our structural engineers strive to deliver excellence in each aspect of every carefully chosen project we take on. Our priority is to maintain a vision of how projects will be integrated into the communities in which they are situated. To achieve this vision, we place utmost importance on clear communications with our clients.
At YJM, our structural engineers strive to deliver excellence in each aspect of every carefully chosen project we take on. Our priority is to maintain a vision of how projects will be integrated into the communities in which they are situated. To achieve this vision, we place utmost importance on clear communications with our clients.
WE WORK WITH
WE WORK WITH
Developers
Architects
Contractors
Residential Property Owners
Commercial Property Owners
Municipal Entities
Insurance Professionals
Engineering firms
OUR ENGINEERS
OUR ENGINEERS
Jack Jiao
Jack Jiao
A licensed California Professional Engineer with an M.S. degree in Structural Engineering from the University of Southern California. Jack also holds an LEED AP BD+C Certificate. Jack has experience in structural analysis, design, and construction administration for existing and new structures.
A licensed California Professional Engineer with an M.S. degree in Structural Engineering from the University of Southern California. Jack also holds an LEED AP BD+C Certificate. Jack has experience in structural analysis, design, and construction administration for existing and new structures.
Joseph Mao
Joseph Mao
A licensed California Professional Engineer with an M.S. degree in Structural Engineering from the University of Southern California. He is experienced in all aspects of building design and has extraordinary structural engineering talent. His knowledge of the vast range of materials used in construction and experience of working closely with plan checkers ensures smooth and effortless project delivery.
A licensed California Professional Engineer with an M.S. degree in Structural Engineering from the University of Southern California. He is experienced in all aspects of building design and has extraordinary structural engineering talent. His knowledge of the vast range of materials used in construction and experience of working closely with plan checkers ensures smooth and effortless project delivery.
Ray Zhang
Ray Zhang
A licensed California Professional Engineer with a Master’s degree in Structural Engineering from the University of Southern California, he brings extensive expertise in all facets of building design. His exceptional engineering talent is reflected in his ability to tackle complex structural challenges with innovative solutions, blending creativity with technical precision. Known for his meticulous attention to detail, he excels in optimizing designs for safety, efficiency, and cost-effectiveness. His comprehensive understanding of structural systems, coupled with his commitment to excellence, ensures every project is executed to the highest standards of quality and performance.
A licensed California Professional Engineer with a Master’s degree in Structural Engineering from the University of Southern California, he brings extensive expertise in all facets of building design. His exceptional engineering talent is reflected in his ability to tackle complex structural challenges with innovative solutions, blending creativity with technical precision. Known for his meticulous attention to detail, he excels in optimizing designs for safety, efficiency, and cost-effectiveness. His comprehensive understanding of structural systems, coupled with his commitment to excellence, ensures every project is executed to the highest standards of quality and performance.