Public Works Department

Contra Costa County Public Works Department

Introducing Mobile Citizen.  A user-friendly Smart Phone (Android, iOS) mobile application to help residents "on the go" report non-emergency concerns such as potholes, graffiti, illegal dumping and other service requests in unincorporated communities.  Download the app, take a photo, provide comments, details about the location and submit to Public Works.  It's that easy!

Mobile Citizen icon

Visit our Mobile Citizen webpage to learn more.


OUR DOORS ARE OPEN

Public Works staff will be available


Monday – Thursday 7am - 5pm

Friday 7am – 4pm, closed 12-1 (Fridays only)


PLEASE NOTE:

In an effort to protect our customers, and employees, we are following the County Health Officer orders requiring anyone working at, or visiting, an essential business to wear a face mask and keep a distance of 6 feet apart.

IMAGE OF PEOPLE WEARING MASKS

COVID-19 6 feet apart image






For information related to COVID-19 visit

www.coronavirus.cchealth.org

Contra Costa County Public Works has begun construction on two major projects in the City of Martinez.  The new County Administration Building and the new Public Safety Building and Emergency Operations Center which is nearing completion.  Click on the pictures below for current details about these projects.

County Administrative Building

Administrative Building

Public Safety Building and Emergency Operations Center

Public Safety Building and Emergency Operations Center
  1. Contra Costa Aviation Advisory Committee Accepting Applications

    Contra Costa County (County) is accepting applications for two upcoming Airport Neighbor position openings and one Member at Large opening on the Aviation Advisory Committee (AAC). Applications are due no later than 5:00 p.m. on Friday, October 16, 2020 Read more...
  2. Public Works will Perform Road Work on Danville Boulevard

    Contra Costa County Public Works Department will be performing crack seal operations on Danville Boulevard in Alamo beginning on September 21, 2020 -October 1, 2020. Work will occur between 8 a.m.-4 p.m., Monday - Thursday. Drivers should expect delays. Read more...
  3. Contra Costa County Public Works Launches New Tool for Service

    Have you noticed a pothole or graffiti and wanted a quick and easy way to report it? The Contra Costa County Public Works Department now uses a versatile and user-friendly Smart Phone (Android, iOS) application called Mobile Citizen to help you. Read more...
  4. Contra Costa County Airport Land Use Commission Opening

    Contra Costa County is seeking individuals who are interested in serving on Contra Costa County’s Airport Land Use Commission (ALUC). Applicants can call 925 335-1900 or go to: https://contra-costa.granicus.com/boards/forms/321/apply by 10/1/ 2020 at 5 pm Read more...
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