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.
Location
Certified by The Law Offices of Mark Deniz APLC • Oct 11, 2026
Certified by The Law Offices of Mark Deniz APLC • Oct 11, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
Reviews
4.9
204 reviews
5 stars
198
4 stars0
3 stars1
2 stars0
1 star
5
ZP
Zena Page
3 days ago
5.0
We cannot thank Mr. Mark Deniz enough for his outstanding representation and dedication to our son’s case. From the very beginning, he was professional, knowledgeable, responsive, and reassuring throughout the entire process.
As parents, navigating a situation like this can be stressful and overwhelming, but Mr. Deniz gave us confidence and peace of mind. He took the time to explain everything, answer our questions, and guide us through each step.
We are extremely pleased with the outcome of our son’s case and truly appreciate the hard work, attention, and commitment Mr. Deniz provided. It was clear that he genuinely cared about achieving the best possible result.
If you are looking for an experienced, trustworthy, and dedicated DUI defense attorney, we highly recommend Mr. Deniz. We are incredibly grateful for everything he has done for our family!
SC
Sydney Conklin
Sep 24, 2026
5.0
I had a great experience working with Mark Deniz and his team would absolutely recommend him to anyone looking for a DUI attorney in San Diego. From the beginning, Mark was knowledgeable, straightforward, and made a very stressful situation much easier to navigate. He explained the process clearly, kept me updated throughout my case, and gave me specific steps I could take proactively to put myself in the best position possible.
What I appreciated most was that I always felt like Mark was genuinely advocating for me. He was proactive in communicating with the prosecution and ultimately obtained a resolution I was very happy with. He was also realistic with me throughout the process and never made promises he couldn’t guarantee.
Mark is extremely knowledgeable about DUI cases and the San Diego court system, and it was reassuring having someone with his experience handling my case. He was responsive whenever I had questions and made sure I understood what was happening and what I needed to do next.
I’m incredibly grateful for how my case was resolved and for all of Mark’s help throughout the process. If you find yourself in the stressful position of needing a DUI defense attorney, I highly recommend reaching out to him.
MM
Miguel Morales
Sep 23, 2026
5.0
I hired Mark to handle my cases, including early termination of probation & expungement. I had a lot riding on the outcome because I was trying to move forward with my life & pursue a career in the military.
Mark was honest with me from the beginning, kept me updated throughout the process, & was willing to fight for me even when there were obstacles. Mark & his team were professional & responsive.
In the end, all of my petitions were granted, my cases were dismissed/expunged. I couldn't have asked for a better resolution. I'm very grateful to Mark & his team for the work they put into my cases.
I highly recommend The Law Offices of Mark Deniz.
RC
Romulus Chang
Aug 28, 2026
5.0
Excellent result and an easy process. Mark got my case dismissed, and I never had to appear in court or get fingerprinted, which saved me a 2 hour drive each way on several occasions.
He was proactive from the start, guiding me on documents to prepare and community service to complete so we were in the best position possible. He also never got ahead of the facts or gave me false hope along the way, which I appreciated.
Professional, responsive, effective. Most of all, we were able to achieve the MOST ideal result of dismissal. Would recommend him to anyone. Thanks again, Mark & team.
KW
Kim Waltman
Jul 14, 2026
5.0
Mark Deniz kept my son and me informed throughout the entire DUI process. He was professional and responsive every step of the way.
Frequently Asked Questions About The Law Offices of Mark Deniz APLC
What types of criminal cases does The Law Offices of Mark Deniz APLC handle?
They handle various criminal offenses including DUIs, solicitation charges, and more, aiming to build the strongest defense.
How can I schedule a consultation with The Law Offices of Mark Deniz APLC?
You can schedule a free consultation through their contact page at https://www.denizdefense.com/contact/.
What are the office hours of The Law Offices of Mark Deniz APLC?
They are open 24 hours a day, 7 days a week.
Where is The Law Offices of Mark Deniz APLC located?
They are located at 2831 Camino Del Rio S, Suite 307, San Diego, CA 92108.
What payment methods does The Law Offices of Mark Deniz APLC accept?
They accept American Express, Cash, Check, Discover, MasterCard, and Visa.
Who is the founding attorney of The Law Offices of Mark Deniz APLC?
The founding attorney is Mark L. Deniz, a former prosecutor with over 20 years of experience.
Are there any nearby beauty or wellness services near The Law Offices of Mark Deniz APLC?
Yes, nearby are Top Gem (beauty and spa), Wax Haven (waxing and hair removal), Electrolysis by Danielle (laser hair removal), Meridian Acupuncture, and Eco Chateau Spa.
What nearby dental services are available near The Law Offices of Mark Deniz APLC?
Close by you can find Retro Smile, a cosmetic dentist specializing in teeth whitening, and San Diego's Teeth Whitening.
Which counseling or mental health services are near The Law Offices of Mark Deniz APLC?
Nearby counseling options include Well-Mamas Counseling San Diego and San Diego Institute for Couples and Families, offering mental health and relationship counseling.
How can nearby services help someone visiting The Law Offices of Mark Deniz APLC?
Visitors can combine appointments with local services such as dental care, beauty treatments, and counseling in Mission Valley East, making visits more convenient and supportive.
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