858-429-9982 858-429-9982
  1. Mark Deniz has been a member of the California State bar for over 11 years.

    Mark is involved with the San Diego Bar Association serving on its legal panel.

    Due to his legal experience Mark Deniz has the privilege of serving on several attorney panels.

    Mark Deniz is a top contributor on Avvo providing outstanding legal advice. Mark Deniz also serves on the Avvo Legal Panel. The only San Diego Criminal Defense attorney who is on the panel.

  2. Mark Deniz is a member of California DUI Lawyers Association.

    Nation's Premier | NACDA | Top Ten Ranking 2014

    Mark Deniz has been named one of The National Academy of Criminal Defense Attorneys “Top 10” Attorneys.

    Mark Deniz has been deemed by The Lead Counsel Rating for providing exceptional legal representation to individuals and businesses.

    The firm is a member of the better business bureau who ensures quality service for its clients.

  3. The National Trial Lawyers - Top 100 Trial Lawyers

    Mark Deniz has consistently been named one of the National Trial Lawyers Top 100 Trial Lawyers.

    Mark Deniz is a member of the prestigious National College for DUI defense and has completed its intensive summer session curriculum conducted at Harvard Law School.

    Mark Deniz has received AVVO’s prestigious Clients’ Choice award

    The prestigious legal rating service AVVO has consistently given Law Offices of Mark Deniz a "Superb" rating.

  4. Proudly Serving the Community Service 2003

    Mark Deniz has proudly served as a member of the California state bar since 2003.

    Mark Deniz has consistently been named one of the National Trial Lawyers Top 100 Trial Lawyers.

  1. Mark Deniz has been a member of the California State bar for over 11 years.

  2. Mark is involved with the San Diego Bar Association serving on its legal panel.

  3. Due to his legal experience Mark Deniz has the privilege of serving on several attorney panels.

  4. Mark Deniz is a top contributor on Avvo providing outstanding legal advice. Mark Deniz also serves on the Avvo Legal Panel. The only San Diego Criminal Defense attorney who is on the panel.

  5. Mark Deniz is a member of California DUI Lawyers Association.

  6. Nation's Premier | NACDA | Top Ten Ranking 2014

    Mark Deniz has been named one of The National Academy of Criminal Defense Attorneys “Top 10” Attorneys.

  7. Mark Deniz has been deemed by The Lead Counsel Rating for providing exceptional legal representation to individuals and businesses.

  8. The firm is a member of the better business bureau who ensures quality service for its clients.

  9. The National Trial Lawyers - Top 100 Trial Lawyers

    Mark Deniz has consistently been named one of the National Trial Lawyers Top 100 Trial Lawyers.

  10. Mark Deniz is a member of the prestigious National College for DUI defense and has completed its intensive summer session curriculum conducted at Harvard Law School.

  11. Mark Deniz has received AVVO’s prestigious Clients’ Choice award

  12. The prestigious legal rating service AVVO has consistently given Law Offices of Mark Deniz a "Superb" rating.

  13. Proudly Serving the Community Service 2003

    Mark Deniz has proudly served as a member of the California state bar since 2003.

  14. Mark Deniz has consistently been named one of the National Trial Lawyers Top 100 Trial Lawyers.

San Diego City Attorney establishes new sentencing policies for San Diego DUIs by integrating Ignition Devices (IID) for more cases

As of November 1st, the San Diego City Attorney’s Office is coming out with new sentencing policies for DUIs prosecuted by their office. The San Diego City Attorneys prosecute all DUIs in the limits of San Diego (and Poway).  On first time DUIs with BAC levels .15% and higher they will require an ignition interlock device for one year. 

This new City Attorney policy will be a tremendous hardship for persons accused of DUI. Solid representation will become even more important. The weight of a DUI conviction is heavier now than ever before. 

The new policy is more strict that the current guidelines.  The San Diego City Attorney’s office (who focuses only on misdemeanors) is skilled at DUI prosecution. Rarely would the prosecuting agency ask for an ignition interlock, even for multiple DUI offenders. 


The ignition interlock device must be installed on every vehicle the offender owns and operates. The IID can costs thousands of dollars per year. You must blow into it to start your vehicle and it will randomly require a sample during the driving in order to not lockout the driver.  This is in top of SR 22 insurance (see my website for details).  The hidden costs of DUI is immense!

As a former City Attorney and prosecutor for 10 years, I can tell you this policy has given the prosecution a major advantage in DUI litigation. Getting this device off the table is the first step in a competent DUI defense.  It is key that you hire
the best locally experienced criminal defense attorney to represent you that
you can afford. You should obtain a free consultation as soon as possible after a DUI arrest.  It is vital to be proactive.


Hire a Proactive, affordable, and quality defense when you are facing San Diego DUI charges.  Whether you have been charged of a San Diego DUI, Poway DUI, La Mesa DUI, Santee DUI, Mission Valley DUI, Clairemont DUI, Point Loma DUI, La Jolla DUI, Carmel Valley DUI, Mira Mesa DUI, Pacific Beach DUI, Del Mar DUI, Carmel Valley DUI, Encinitas DUI, Oceanside DUI, Escondido DUI, Vista DUI, San Marcos DUI, Carlsbad DUI, El Cajon DUI it is vital you need to hire an attorney who knows how to defend your rights and can determine if the government can prove their case.  Contact the Law Office of Mark Deniz now for a free case evaluation. 


Latest, Proven Results

Outcome: Case Dismissed

Felony Domestic Vioence   
May 2017

Outcome: Wet Reckless

Hit and Run, with a DUI with a jhigh BAC    
May 2017

Outcome: Case Dismissed

DUI with a checmical test refusal  
May 2017

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