With a background in structural engineering spanning North America over a period of thirty years, Jamshid (Jay) Hosseinzadeh, has been responsible for a large number of commercial, retail, hospitality, institutional, industrial and residential buildings. Mr. Hosseinzadeh’s formal training in the profession began at the California State University, Los Angeles where he received a bachelors of Science in engineering. As a young engineer, he worked with two major construction and engineering firms in Los Angeles, California first as a construction engineer and later as a senior design engineer. His responsibilities included development of major reinforced concrete, commercial, and institutional buildings, as well as design of steel structures for offshore platforms.

As the Engineer of Record, Mr. Hosseinzadeh has engineered buildings of monumental significance throughout California and across the nation. His structural engineering projects include buildings of steel, reinforced concrete, masonry, tilt-up concrete, and wood frame construction. His expertise in constructability and developing a cost-effective structural framing and earthquake resistant systems brings a diverse and invaluable dimension to the commissions of the firm. The success of the firm’s projects is attributed in part to Mr. Hosseinzadeh’s unique leadership and management style. He directs all engineering and technical affairs of the firm to assure continuity from initial client meeting through design concept, budgeting, scheduling, and final project completion.

Mr. Hosseinzadeh is a licensed civil and structural engineer in the State of California, as well other US states, the District of Columbia, Puerto Rico, Guam and the US Virgin Islands. He is a member of the Structural Engineers Association of Southern California, the American Society of Civil Engineers, and the American Institute of Steel Construction.

Mr. Hosseinzadeh has also had the privilege of consulting with other firms, providing design and/or design management services for large magnitude projects including:
Orange County Performing Arts Center Costa Mesa, CA
Marriott Hotel Tower San Diego, CA

As the Structural Engineer of Record for numerous multi-unit retail and restaurants, Mr. Hosseinzadeh has provided services for New-Build, Take-over, Retrofitting and Remodeling of existing facilities for the following selected companies: