
A Legacy of Engineering Excellence
Over five decades of shaping Southern California's landscape.
Founded in 1967, SB&O Inc began as a civil engineering and land surveying firm dedicated to serving the growing communities of Southern California. What started as a small team of committed engineers has grown into a full-service engineering company with over 55 years of experience and more than 5,000 projects completed.
Over the decades, SB&O has evolved well beyond its roots in civil engineering and surveying. Today our expertise spans specialized disciplines including land planning, stormwater and environmental compliance, and infrastructure design. As the industry advances, so do we — expanding into energy & telecom, software engineering, aerospace, and artificial intelligence to meet the challenges of tomorrow.
Headquartered in San Diego with a second office in Temecula, SB&O remains deeply committed to the communities we serve. Our team of 40+ professionals combines decades of field experience with forward-thinking innovation to deliver engineering solutions that are precise, sustainable, and built to last.
Executive Team
The experienced professionals driving SB&O's mission forward.









Aaron Parker, PE

President, San Diego
Aaron joined SB&O in 2001 and went on to serve as President of our San Diego office. Over more than two decades he worked across private residential development, public infrastructure, industrial sites, and educational facilities - including the Quarry Creek community in Carlsbad, one of the projects he found most rewarding.
He earned his MBA in 2008, was a longtime member of the Building Industry Association, and was honored as Engineer of the Year in 2018.
Aaron's work is part of the landscape of San Diego County, and his standards are part of this firm. He is deeply missed by everyone at SB&O.
What Drives Us
The principles that guide every project, every decision, and every relationship.
Precision
Every measurement, every calculation, every design detail matters. We hold ourselves to the highest standards of accuracy across all disciplines.
Innovation
From adopting AI to expanding into aerospace and software engineering, we continuously push the boundaries of what an engineering firm can deliver.
Integrity
We build trust through transparency, honest communication, and a commitment to doing what is right for our clients and communities.
Collaboration
Great engineering is a team effort. We work closely with clients, agencies, and each other to deliver solutions that exceed expectations.
Our Offices
Serving Southern California from two strategic locations.
Join Our Team
We're always looking for talented engineers, surveyors, and innovators to join SB&O.