Expert, practical, constructable geotechnical solutions = successful projects
Diaz•Yourman & Associates (DYA) is a private geotechnical consulting services corporation, founded in December 1992. We provide geotechnical design and construction services throughout the State of California for a wide array of project types, including all modes of transportation; water infrastructure; industrial, commercial, institutional and essential services facilities; airports; ports and harbors, and environmental. DYA has a solid history of notably successful projects and satisfied clients. We have been recognized by our peers for technical excellence and innovative solutions to liquefaction mitigation. DYA has grown in size, capacity, and breadth of services; and we currently have 20 employees, including 13 engineers, the majority of whom have advanced degrees in geotechnical engineering. . DYA is a certified small, minority, and disadvantaged business enterprise (SBE/MBE/DBE) through several agencies, including the California Unified Certification Program (CUCP).
Keywords: Geotechnical Engineering; Consulting Engineers; Soils;