Who are we?

Hilding Design Group, LLC is a Civil Engineering design firm specializing in custom residential and commercial site development throughout Southern California and beyond.

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We bring extensive design and project management experience across a diverse range of project types and environments. Our experience includes work in the residential, hospitality, institutional, municipal, commercial, federal, industrial, airport, and theme park sectors.

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At Hilding Design Group, we prioritize exceptional service, thoughtful collaboration, and long-term relationships—with property owners, developers, architects, and fellow design professionals. Our goal is to deliver cost-efficient, functionality-driven engineering solutions with careful consideration for aesthetics, tailored to meet each client's unique project needs.