Public Works Department

Public Works Department logo with text

OUR DOORS ARE OPEN

Main Office Business Hours

Monday through Thursday 7:00 a.m. to 5:00 p.m.

Friday 7:00 a.m. to 4:00 p.m. (closed 12:00 p.m. to 1:00 p.m.)

Records Counter is closed on Fridays

Face Covering Poster 20210802 even if

PER THE COUNTY HEALTH ORDER NO. HO-COVID19-51, FACE COVERINGS ARE REQUIRED UPON ENTRY INTO ALL COUNTY BUILDINGS REGARDLESS OF VACCINATION STATUS.

  1. Marsh Drive Bridge Replacement Project

    Contra Costa County Public Works will begin construction of the Marsh Drive Bridge Replacement Project, in Concord, starting on Monday, June 7, 2021 - January 2023, 7:00 am-4:00 pm, Monday-Friday. Drivers should expect delays. Read more...

  2. EBMUD Pipeline Replacement Work in Rodeo

    EBMUD will fully close a portion of several Streets & Avenues located in the Rodeo Avenue Cluster in Rodeo to install water main beginning Wednesday, January 12, 2022 - Friday, August 12, 2022, between 7:00 a.m. - 5:00 p.m., Monday - Friday. Read more...

  3. EBMUD Pipeline Replacement in Richmond

    East Bay Municipal Utility District (EBMUD) will fully close a portion of Ralston Avenue in Richmond, beginning on Wednesday, January 12, 2022-Friday, April 29, 2022, between 7:00 a.m. - 4:30 p.m., Monday-Friday, to install water main & associated lines. Read more...

  4. PG&E To Upgrade Gas Main & Service Lines in Bay Point

    Beginning in early January 2022 - July 2022, from 7:00 a.m. - 5:00 p.m., Monday - Friday PG&E will be working on the following streets: Virgil Street, Clifford Court, Lisa Ann Street, Weldon Street, Lynbrook Street, Connie Court & Virgil Court. Read more...
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