About Us

The Public Works Department provides for the construction, maintenance and improvement of infrastructure within the unincorporated area of the County and the Flood Control District as well as county buildings and grounds. The department is organized to conform to the process of developing and building projects. Public Works maintains 660 miles of roads and more than 79 miles of streams; channels and other drainage facilities as well as maintains 93 county buildings.

Brian Balbas

It is my honor and pleasure to serve as the Director of Public Works for Contra Costa County. Having served the citizens of our County in various capacities within our Department for over 28 years prior to being named the Director I had the opportunity to learn and grow in an organizational culture that strives for continuous improvement. Our mission is to deliver cost effective, safe, reliable and sustainable projects, programs and quality services as well as provide support services that are competitive, attentive, responsive, efficient, safe and high quality to our customers and fellow County Departments. We, as a team, work toward that mission daily. I am privileged to work with qualified and dedicated employees that take pride in being part of the communities we help to maintain. Building relationships and communication is important to us and we are committed to fostering long term strong, positive relationships with our partners and our customers.

This website is a great resource that provides contact information, organizational charts, project status and general information about our Department. It is our intention that you find information you are looking for, but it is by no means intended to be a substitute for contacting us should you have questions that you were not able to answer. Email us or call us at 925-313-2000 if you have any questions.

Thanks for visiting our website.

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WE ARE AN ACCREDITED AGENCY

Contra Costa County Public Works Department became the first County in California to be accredited by the American Public Works Association in July 2001 and we were re-accredited in 2004, 2008, 2012 and 2016. We continue to review and improve our work processes and are now re-evaluated for accreditation on a four-year cycle.