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California DUI defense

DUI defense in San Mateo.

San Mateo DUI cases are filed at the San Mateo County Superior Court in Redwood City. The San Mateo Police Department and CHP enforce DUI laws in one of the Peninsula’s most active dining and entertainment cities, with El Camino Real and the downtown Third Avenue corridor seeing consistent enforcement.

The courthouse handling San Mateo city DUI cases

San Mateo city DUI cases are filed at the San Mateo County Superior Court, 400 County Center, Redwood City (about 8 miles south). All San Mateo County DUI cases go to Redwood City. See the San Mateo County DUI defense guide.

The DMV Driver Safety Office

The South San Francisco Driver Safety Office handles APS hearing requests for all San Mateo County DUI arrests, including those in the city of San Mateo. The 10-day deadline runs from the arrest date.

10-day DMV hearing deadline

You have 10 calendar days from your arrest date to request an APS hearing. Missing this deadline means automatic license suspension beginning 30 days after arrest. Contact the applicable Driver Safety Office immediately or have an attorney request the hearing on your behalf.

Law enforcement and DUI enforcement patterns

San Mateo PD enforces DUI on El Camino Real, Third Avenue in the downtown area, and Hillsdale Boulevard. CHP enforces on US-101 along the bay. Caltrain proximity generates late-night pedestrian and driving enforcement. The downtown dining district on Third Avenue is a consistent weekend enforcement zone.

How local prosecutors handle DUI cases

San Mateo DUI cases are prosecuted by the San Mateo County DA’s office. Consistent, moderate prosecution posture. Wet reckless reductions are available for first-offense cases with favorable facts.

After a San Mateo DUI arrest: your immediate priorities

Request the DMV APS hearing within 10 days at the South San Francisco Driver Safety Office. Your arraignment will be in Redwood City.

Common questions

San Mateo DUI defense questions

Which courthouse handles San Mateo city DUI cases?

The San Mateo County Superior Court in Redwood City at 400 County Center, approximately 8 miles south of the city of San Mateo.

What is the DMV hearing deadline for a San Mateo DUI?

10 calendar days from your arrest date. Contact the South San Francisco Driver Safety Office.

How active is enforcement on El Camino Real in San Mateo?

El Camino Real is one of the most actively enforced streets on the Peninsula. San Mateo PD runs regular DUI patrols on the corridor, particularly on weekend nights.

Is a wet reckless available in San Mateo County?

Yes. Wet reckless reductions under VC 23103.5 are available for first-offense cases with favorable facts. The San Mateo County DA’s office is willing to negotiate them in appropriate cases.

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When did your arrest occur?
What type of license do you hold?
What was the stated reason for the stop?
What chemical test did you take?
What was your blood alcohol concentration?
Prior California DUI convictions in the last 10 years?
Were any of these factors present? (check all that apply)
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