Multi-Service Engineering and Construction Management Consultants

Aufbau is a California corporation which has been serving Southern California since 1998, providing engineering design, design oversight, project management, construction management, and construction inspection services for a wide variety of public works projects. Aufbau also provides engineering plan review and map review services in connection with land development and subdivision projects.

Backed by a broad and wide-ranging professional experience, earned through nearly three decades of service, Aufbau delivers its services on time, and within budget.

Aufbau has provided services for projects of varying scope, budget, schedule, and complexity to public agencies in Los Angeles County, San Diego County, San Bernardino County, and Riverside County. The projects have included freeways, highways, streets, railroad crossings, grade separations, bridges, sewer lift stations, libraries, fire stations, parks, storm drains, drainage channels, water mains, sewer mains, undergrounding of overhead utilities, and trails. Services also include comprehensive peer review, constructability review, value engineering, plan review, and building code-consulting services. We have serviced as a City Surveyor in connection with the review and approvals of subdivision maps.

Our skilled and seasoned professionals represent many facets of the engineering and building profession. Brought together by a shared vision and common commitment, we place professional commitment above all. At Aufbau, we are dedicated to establishing and maintaining long-standing relationships with our clients and proudly retain nearly all of our clients for repeat projects – we believe this is a testament to our strong client focus and dedication.

Our personnel are comprised of engineers, project managers, program managers, construction managers, construction inspectors, surveyors and plans examiners, who are supported by experienced technical writers, engineering assistants, and administrative staff. The experience and performance of these professionals translate to superior quality of work and timely delivery of projects.

Committed to providing excellent client consultant relationship through the principles of communication, teamwork, responsiveness, honesty, integrity, and trust.

About the Name

Aufbau draws its inspiration from the Aufbau Principle — a core concept in quantum mechanics that explains how atoms achieve strength and stability. Electrons fill the lowest energy levels first, and higher levels cannot be occupied until the lower levels are complete and stable. True strength, whether in nature or in business, is built deliberately — from the core outward.

We believe enduring success is never accidental. It begins with a powerful nucleus: decisive leadership, clear strategy, and disciplined execution. Around that core, we place exceptional people in roles aligned with their strengths, and equipping and mentoring them to reach their fullest potential. The result is a balanced, resilient organization designed for sustained performance and measurable impact.

The Aufbau Principle guides us as how we structure our teams, develop talent, and deliver for our clients. We build methodically. We scale strategically. And we operate with unwavering standards of excellence.

Aufbau is more than a name. It is our operating philosophy — a commitment to building strong foundations, empowering people, and creating lasting success from the inside out. Our name is our daily reminder to be true to our profession.