The County Executive’s Office is responsible for the efficient day-to-day operations of San Mateo County’s government and carries out the vision and policies set by the Board of Supervisors.

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Mike Callagy square
Mike Callagy

County Executive Officer/Clerk of the Board

Contact us

Hall of Justice and Records
400 County Center, 1st Floor
Redwood City, CA 94063
650-363-4123
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