Central Contra Costa Sanitary District
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Photo of CCCSD Headquarters.

Headquarters Office Building

CCCSD’s Headquarters Office Building (HOB), located at 5019 Imhoff Place in Martinez, was built in the early 1980s to accommodate the growth of the District and its professional staff.


The HOB is a four-story building housing the District Permit Counter, the Administrative and Engineering Departments, as well as the District Board Room. Approximately 115 CCCSD employees work at the HOB.

View hours and directions to Central Contra Costa Sanitary District headquarters.