About Us

Holmes Structures is a California based structural engineering firm with offices in San Francisco and Los Angeles. We are dedicated to providing quality service and creative design solutions.  As part of the Holmes Group of companies we are an international practice with over 350 professionals in nine offices, providing engineering expertise to clients along the West Coast and throughout the Pacific Region.

Our experience in the design of new buildings, marine structures and the seismic retrofit of existing buildings is achieved by approaching each project with flexibility, new ideas, and quality service.  We utilize new technologies and advanced structural analysis techniques to achieve cost-effective solutions to maximize value and enhance a building's seismic performance.  Our approach is to provide creative structural design solutions that respond to the needs and goals of our clients.

Our Services

Holmes Structures provides specialist structural engineering design services in a range of sectors including the following:

  • Commercial
  • High End Residential
  • Historic Rehabilitation
  • Hospitality
  • Institutional Buildings
  • Marine Structures

 Our clients include Developers, Institutions, Architects and Building Owners.

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