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5.0 /5.0

372 Client Reviews

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Showing 1 - 5 of 26 reviews | Staff & Support

Posted by anonymous | January 25, 2026 | Hired Attorney | DUI & DWI

Connected, aggressive, compassionate, and results outcome-focused

Hiring Mark Deniz was the best decision I made after my DUI arrest. If you’re looking for the best DUI lawyer in San Diego or an experienced California DUI attorney, he is the one you want in your corner. From the start, he showed real compassion; even speaking with my wife the night of the incident ...to reassure her. He is highly knowledgeable, well-connected, and has the perfect balance of being strategic and aggressive in handling a case. In my situation, CHP stacked multiple charges, but he was able to have them reduced and negotiated a much lighter sentence than I thought possible. He also provided a clear roadmap for both the court and DMV processes, which took away so much of the stress and confusion. His communication is very direct, and while he gives a lot of information at once (sometimes I had to ask him to repeat or clarify), he was always responsive and usually got back to me within a day. Another thing that stood out is that unlike many firms where you’re passed off to associates, he personally handled all of my court appearances and representation himself. His staff helps with administrative work, but he’s the one standing by you in court. His fees were also affordable compared to other attorneys I spoke with, and worth every penny. Overall, I felt supported by someone who genuinely cared about my outcome and had the skill, connections, and determination to achieve the best result possible. I strongly recommend him to anyone searching for a top-rated DUI lawyer in California.

Mark Deniz

Replied last January 26, 2026

When people choose me as an attorney, I know there is a lot of trust they have to put into me. I take pride in knowing that I do honest hard advocating on their behalf. I am pumped when the road ends and I saw my efforts make a difference. Thank you for your kind words and for allowing me to advocate on your behalf!

Posted by Tony | September 19, 2025 | Hired Attorney | DUI & DWI

Outstanding Defense Attorney

I highly recommend Mark Deniz as a defense attorney. Having never been arrested for anything in my life I did not know where to turn upon a dui arrest. My wife suggested I get an attorney, so I started by looking on the internet. I was immediately drawn to Mark’s background as a prosecutor and as a d...efense attorney. It was Father’s Day and really didn’t expect to reach Mark. I left a message and heard back from Mark in five minutes. After that initial phone conversation I knew I had made the right decision. Mark took over immediately, handling all aspects of my case. I literally did not have to do anything. To make a long story short Mark was able to get my charge reduced below a dui with only a small fine. Mark’s fees were extremely reasonable as was his payment plan. Again Mark I thank you and your team for being so understanding and so strong for me through the entire process. If you need a strong defense attorney who really cares, no need to shop. Just call Mark Deniz.

Mark Deniz

Replied last October 05, 2025

You are a benefit to the community.  You were easy to come in an advocate for.  When I was a prosecutor I knew good people were coming into the process seeking fairness. The punishment did not always fit the act. It takes hard work, communication with the prosecution/judge, as well as having sound legal arguments. I am glad to have the pleasure of advocating on your behalf.

Posted by anonymous | May 08, 2025 | Hired Attorney | DUI & DWI

Trustworthy San Diego Lawyer

Mark did an amazing job of getting my DUI arrest reduced to a wet reckless. He was always available either by phone or email, and in the times that mattered most. Mark and his team dealt with great professionalism and were worth every penny. I would 100% recommend Mark to defend anyone who is put in ...these kinds of situations.

Mark Deniz

Replied last May 29, 2025

 When people choose me as an attorney, I know there is a lot of trust they have to put into me. I take pride in knowing that I do honest hard advocating on their behalf. I am pumped when the road ends and I saw my efforts make a difference. Thank you for allowing me to advocate on your behalf!

Posted by Francis | March 05, 2025 | Hired Attorney | DUI & DWI

A clean slate thanks to Mark!

After a very difficult Veterans Day, I found myself facing a high-ABC DUI charge and loss of driving privileges, etc. Mark presented options I did not know I had, then advised me to pursue one that would leave me with no record of arrest or criminal charges. I highly encourage military veterans and a...ctive duty to speak to Mark about military diversion, especially if you are adjusting after a deployment or have some lingering issues from your prior service. Mark and his team walked me through the DMV, court and diversion processes and I was given a clean slate by the courts afterward. Mark and his team also respond quickly when you're feeling overwhelmed with clear directions on how to proceed. Mark's efficient, engaged, effective and highly supportive of his clients, and his team is on the ball with reminders and support throughout the process. I cannot recommend him highly enough.

Mark Deniz

Replied last March 05, 2025

Thank you for sharing your story. I could tell you were responsible, professional, and intelligent the first time we spoke. There was more than a bad decision to drive. Those facts led us on the journey to dismissal. You were proactive and made an effort. I may have paved the way and supplied the gym equipment....but you did the lifting. You brought home the dismissal. It was an honor to walk with you on this journey. Congrats on the dismissal!

Posted by Alan | December 31, 2024 | Hired Attorney | DUI & DWI

Expert Guidance with Outstanding Results

Having had no prior problems with the law, being charged with a DUI was overwhelming and frightening. A friend helped me research attorneys, and I’m eternally grateful she found Mark Deniz. He was the first and only attorney I contacted, and after our initial call, I immediately felt relieved and con...fident that my case was in good hands. Mark and his team guided me through every step of the process, clearly explained my options, provided sound advice, and set realistic expectations. Since I lived outside the San Diego area, most of the process was handled remotely, but communication was seamless. After much effort and patience, and by following Mark's guidance, the results were excellent — my case was ultimately dismissed. This experience not only brought a resolution to my case but also gave me an opportunity to reflect and grow as a person. I highly recommend Mark Deniz for his expertise, proven track record, clear communication, and the support of his exceptional team.

Mark Deniz

Replied last December 31, 2024

Alan, thank you for the kind words. It was an absolute pleasure to work and advocate for you. I am happy that this is fully in your rear view mirror. We knew from the outset that you have a bright future and we needed to get the best possible outcome. Thank you for your efforts throughout. Have a great rest of the year.

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