Put more than 20 years of criminal law experience to work for you. Our founding attorney, Mark L. Deniz, is a former prosecutor. This background makes us better able to understand and anticipate our opponent’s techniques while building a strong criminal defense strategy. Whether handling a DUI, a domestic violence charge, a solicitation charge or any other criminal offense, our goal is to build the strongest defense to get you the best possible outcome. Every case begins with a free consultation.
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Certified by The Law Offices of Mark Deniz APLC • May 17, 2026
Certified by The Law Offices of Mark Deniz APLC • May 17, 2026
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Reviews
5.0
29 reviews
5 stars
29
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JJ
jg3arz
Jan 27, 2026
5.0
I unexpectedly found myself in a legal situation in November 2025 and had no prior experience navigating the legal system. After contacting several attorneys, Mark was the first to respond and offer a free phone consultation. From that initial call, it was clear he was knowledgeable, familiar with the local San Diego courts, and confident in how to handle my case.
The entire process was handled efficiently through email and phone. Mark and his office obtained all necessary paperwork and attended court on my behalf, which gave me peace of mind during a very stressful time. He kept me informed throughout the process and shared all relevant documentation so I understood what was happening at each stage.
My case was successfully resolved and closed in January 2026 with the best outcome I could have hoped for. Mark Deniz is highly knowledgeable, professional, and effective. His fees were also very fair and reasonable. I highly recommend The Law Office of Mark Deniz and will absolutely reach out again when I’m ready to pursue expungement.
— Jose
AO
aidni ormerod
Dec 2, 2025
5.0
Mark was incredibly professional, reliable, and truly an expert at what he does. and as a 19-year-old, I felt terrified and overwhelmed. Mark made me feel seen, heard, and supported from day one. He explained everything clearly, listened to my concerns, and always made sure I understood my options. Because of his hard work and dedication, I was given the chance to continue with my life and move forward in a positive direction. The outcome he achieved for me was honestly the best I could have hoped for. He also offered me a very fair price given my situation. I’m extremely grateful for everything he did.
AT
Anita Tygart
Jan 20, 2024
5.0
Thanks for your kind and thoughtful resolution of our legal matter, Mark. Our family appreciates your expertise, your advice, but mostly your patience. You took the time to hear our story and understood our take on the situation.
AA
Ana
Mar 14, 2022
5.0
I'm so grateful for Mark Deniz and his staff. They did such amazing job with my case. At first I was scared because I known this was my third Dui and I was look at some jail time and would most likely losing my job. so I had to hire Mark again since he helped me out with my second Dui a few years ago with his hard work and proactive. I was able to keep my job and get house arrest instead of jail time. If your look for a great attorney that is truly willing to help you out. you should hire Mark Deniz.
Thank you so much again Mark
CM
Charles Martin
Jun 21, 2019
5.0
Mark from the get-go was beyond professional and genuine. Always accessible and kept me up to date on everything regarding my DUI case and proceedings. I know for a fact he has done everything he could do ensure i got the best possible outcome for my DUI case. Im beyond thankful for his services and being the right guy for me when i needed it during this messed up situation i put myself in. Highly highly recommend him to anyone who gets a DUI in San Diego. He will fight for you no doubt.
Frequently Asked Questions About The Law Offices of Mark Deniz APLC
What services does The Law Offices of Mark Deniz APLC specialize in?
They specialize in criminal defense with over 20 years of experience, handling cases like DUI and solicitation charges.
Who is the founding attorney of The Law Offices of Mark Deniz APLC and what is his background?
The founding attorney is Mark L. Deniz, a former prosecutor with more than 20 years of criminal law experience.
What is the address of The Law Offices of Mark Deniz APLC?
The office is located at 205 W 5th Ave, Suite 104, Escondido, CA 92025, USA.
How can I contact The Law Offices of Mark Deniz APLC?
You can call them at +1 858-429-9982 or email mark@denizdefense.com.
What payment options are accepted at The Law Offices of Mark Deniz APLC?
They accept American Express, Cash, Check, Discover, MasterCard, and Visa.
Are consultations available and are they free?
Yes, every case begins with a free consultation.
What are the office hours of The Law Offices of Mark Deniz APLC?
They are open 24 hours daily, Monday through Sunday.
Are there any nearby places of interest around The Law Offices of Mark Deniz APLC for clients to visit?
Yes, nearby places include Primerica for financial services, Yajaira Lash Room for beauty and spa treatments, and Back To Performance Chiropractic for chiropractic and massage services.
Can the nearby places help clients manage related needs during their visit?
Absolutely, clients can visit financial experts like Charles Burkett or Marylou Costas nearby for mortgage and real estate advice, or relax at beauty salons such as West Coast Hair and Ray of Beauty near the office.
Is there convenient parking or automotive services near The Law Offices of Mark Deniz APLC?
Yes, Henry's Smog offers automotive and emissions inspection services nearby, making it easier for clients who drive to manage their vehicles during their visits.
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