Avvo Review Score

5.0 /5.0

377 Client Reviews

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Showing 1 - 5 of 374 reviews | 5 stars

Posted by anonymous | July 31, 2026 | Hired Attorney

Trusted Lawyer

I had recently gotten my first DUI and I was a mess on how I was going to handle this experience and be able to hold my life together. Mark answered all questions I had, both through emails and phone calls. He had managed to help me be proactive and was very transparent yet honest about my case. In t...he end I was very happy with the results and I did not have to ever appear in court or at the DMV hearing. I would very much recommend him to friends and family if they ever needed a good lawyer on their side.

Posted by anonymous | June 09, 2026 | Hired Attorney

Timely, Fair, Honest, and Reasonable.

Back in 2022 I got myself in trouble, DUI to be precise. I contacted Mark and he handled my case, and did a phenomenal job. I left a glowing review then after everything was handled and the long and short of it was he did exactly what was needed. I had a pretty decent BAC and without saying much mor...e the results were easy and simple. He helped me along the way, kept me in the loop, and when that part was over we waited until it was time for my probationary period to be over. The cost of that process was better than imagined. Once my probation was up Mark contacted me about expungement, and gave me the honest look at what could happen. It was either a yes or a no, and he was fully upfront about that. I said "let's go for it," expungements can be expensive, but Mark kept it reasonable. A few months went by, and while I admit I got antsy about what was going on, I knew Mark had a lot of cases to handle and I didn't want to interrupt him. He would check in with me from time to time keeping me up to date, and noted what to expect. After about 4 months Mark messaged me again and let me know the process was complete and the expungement was done. Mark did a great job. He delivered and never made promises he couldn't keep. He never gave false hope, but honest information on the process. We all know the stigma of attorneys/lawyers, but Mark deviates from that stigma. I recommend him whole heartedly, regardless of it being your first, or more than first indiscretion.

Posted by Sergio lopez | June 06, 2026 | Hired Attorney

HES THE BEST LAWYER IN CALIFORNIA

I have had one of the best representation with Mark dennis highly respectible guy in the court hes helped me out with my court case from Begining to End he was very helpful I was treated just like family And now recently got my whole record expunged im amazed at the whole process I highly encourage ...anyone seeking legal issues please contact Mark Dennis for the legal representation.

Mark Deniz

Replied last June 07, 2026

Thank you for the kind words. As I said, I was pumped for you when I got the judge's decision. Thank you for being a big part of the result. It truly takes a team effort. Take care and enjoy the summer.

Posted by LAFG | April 23, 2026 | Hired Attorney

“Grateful for Mark L. Deniz’s Incredible Support and Results”

I can’t recommend Mark L. Deniz, Esq. highly enough. From the very beginning, he treated my case with professionalism, attention to detail, and genuine care. He took the time to explain every step of the process clearly, always making sure I understood my options and felt confident moving forward. ... What really stood out was his dedication and responsiveness—he was always available when I had questions and kept me updated throughout the entire case. His knowledge and strategy made a huge difference, and thanks to his hard work, we achieved a great outcome. If you’re looking for an attorney who is not only highly skilled but also truly committed to his clients, Mark L. Deniz is the one to trust. Five stars all the way.

Mark Deniz

Replied last May 25, 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 see my efforts make a difference. Thank you for allowing me to advocate on your behalf!

Posted by Cesar | April 19, 2026 | Hired Attorney

Professional and Caring Attorney

I worked with Mark last year when I got my first DUI in San Diego and I was terrified as I could be potentially facing a harsh judgment from the court because of a refusal and a high BAC. I called Mark on a weekend and he walked me through all of the steps needed to get the best outcome. I trusted hi...m and we worked well together and in 2 months we got a best outcome and my refusal also got overthrown. I did no jail time, but everything the court gave me to do I have completed in about a year time. Definitely recommend Mark for your legal needs and keep in mind that every case is very specific to your facts, but Mark answers all of the questions and really works on your behalf if you work with him.

Mark Deniz

Replied last May 25, 2026

 Thank you for your positive review.  I narrow my practice with work with quality people as much as I can.  This case is an example of working with someone you want to go fight for.  Thank you for the kind words! 

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