Proven Approach With Results Forged Through Experience

Mark L. Deniz, Esq.

Experienced San Diego DUI Defense Attorney
Proven Approach With Results Forged By Experience. 



If you are facing a DUI charge in San Diego, you need an experienced attorney to defend your case and minimize any potential adverse long-term effects. At The Law Offices of Mark Deniz APLC, we offer a proactive approach that provides our clients throughout San Diego County with the most efficient and effective defense possible. You can count on our dedicated legal team to protect your rights with attention to your circumstances as we pursue the best possible resolution for your situation.

Former Veteran Prosecutor Dedicated To Your Defense

Our founder, Mark Deniz, brings his training and experience as a former prosecutor to each case The Law Offices of Mark Deniz APLC takes. With more than 10 years of experience handling DUI cases as a defense attorney, Mr. Deniz has a unique perspective from both sides of the courtroom. From day one, we build your case based on strong, mitigating evidence to present to the prosecution and judge at the time of your first court date – roughly six weeks following your arrest. This strategy increases the chances of securing reduced charges.

Protect Your Driver’s License

One of the worst parts of a DUI arrest is the potential to lose your driving privileges. If convicted, your license will be suspended for at least six months. Suspension time increases if multiple convictions occur within 10 years. It is crucial to secure an aggressive San Diego attorney experienced with DUI defense immediately following your arrest to protect your driving privileges.

Full-Service DUI Counsel And Representation

Our legal team capitalizes on opportunities and develops unique strategies through all stages of the DMV administrative and criminal charges processes. Whether you have been charged with drunk driving or drugged driving for the first or fourth time, we will fight for your best interests and rights with efficiency and discretion. We provide high-level representation for a reasonable fee with payment plan options for all clients.

We represent clients in San Diego, as well as the following areas:

Start Your Defense Today

If you have been charged with a DUI and live in San Diego County, contact us today for a free initial consultation. Call our San Diego office at 858-429-9982 or complete our online form.

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DUI 101: Get On The Road To The Best Possible Outcome – by Mark L.Deniz

Get insight from a former senior Prosecutor.

When an individual, or loved one is charged with a DUI many questions come to mind. Mark wrote DUI101: GET ON THE ROAD TO THE BEST OUTCOME POSSIBLE to help answer some of the most common and sometimes not so common but very important questions. Questions like, “Does the person need to retain an attorney?” Truthfully, some do not. Google searches can lead you down a confusing and often contradictory path. For people looking to get the best outcome possible this book offers a valuable framework of facts that can help you on your journey.


DUI 101: Get On The Road To The Best Possible Outcome, book by Mark L. Deniz, Esq.