About Us

Founded in 1987, KOA is a leading provider in civil engineering, traffic engineering, transportation planning and construction management services for public agencies and private sector clients. We offer our clients technical knowledge, innovative solutions and responsive services. The hallmark of our success is our dedication to each and every project and our desire to leave a legacy of extraordinary contributions to our communities. Our staff includes certified transportation planners, registered civil and traffic engineers, project/construction managers, and construction inspectors. With six offices located in Southern California, KOA has provided engineering services for some of the largest public works and transportation planning projects throughout California.

 

Our Mission & Vision

Create a sustainable transportation environment for future generations.

About Us

We Believe In Our Team

Through the hard work of our employees, KOA has been able to sustain growth and prosper over its 30 years in business.

Meet Us