150+ Years of Combined Experience Thousands of Criminal Cases Resolved

Contact Ronald Dinan & Associates

Northern California Criminal Defense Attorneys

Our law offices in Sonoma, Napa, Marin, Lake, Mendocino and Humboldt Counties are close to the courthouse and convenient to you. If you have been arrested on DUI or criminal charges or require other legal counsel, you can expect a courteous and helpful response from our attorneys and staff. We can be reached evenings and weekends, as well as during normal business hours.

Our Locations

Sonoma County
(707) 416-0880
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Napa County
(707) 252-0102
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Marin County
(415) 689-6541
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Lake County
(707) 574-8196
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Mendocino County
(707) 968-7024
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Humboldt County
(707)408-3848
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