Put More Than 20 Years Of Criminal Law Experience To Work For You

Have a Former Senior Prosecutor On Your Side

Prior to starting the firm, founder Mark Deniz spent nearly a decade as a prosecutor handling drunk driving charges, vice charges and more.

It Makes Sense To Fight A San Diego DUI!

Mark Deniz is a former prosecutor who understands how to fight drunk driving charges.

Criminal Defense Strategies Tailored To Your Unique Needs

We work to minimize the impact that any criminal charges in San Diego have on your life.

Let Us Help You Get The Ball Rolling

The initial criminal case evaluation is free.

Experienced San Diego Criminal Defense

Image of Attorney Journal featuring Mark L. Deniz as Attorney of the Month
Image of Attorney Journal featuring Mark L. Deniz as Attorney of the Month

DUI 101:

Get on the Road To The Best Possible Outcome.

GET IT ON AMAZON

The Best Defense Is A Good Offense

Most criminal defense attorneys wait until hearing dates or until the prosecutor offers a plea bargain before taking action on your criminal defense case. This is reactive and ineffective. You cannot afford to settle for less than the absolute maximum effort to minimize the impact of an arrest on criminal charges.

At The Law Offices of Mark Deniz APLC, we take a proactive approach that doesn’t waste time waiting for an initial court date. Mr. Deniz, a former prosecutor, will immediately begin reviewing the facts of your criminal law case to identify any weaknesses that can be used against the prosecution.

We defend against all criminal charges throughout San Diego County and beyond, including drunk driving, prostitution and solicitation, and domestic abuse.

San Diego’s Premier DUI & Criminal Defense Law Firm

  • Former prosecutor serving all of San Diego County
  • Top-rated by clients and peers
  • Dedicated to DUI and criminal defense
  • Contact me to schedule a free initial case evaluation
Image of attorney Mark L. Deniz
Image of attorney Mark L. Deniz

An Award-Winning Former Prosecutor

Mr. Deniz has extensive training in all areas of criminal law, including evidence, trial technique and felony sentencing. Mark Deniz spent nearly a decade as a prosecutor at the beginning of his career and now has more than 20 years of criminal law experience. As a prosecutor, he handled drunk driving, prostitution and solicitation, domestic violence and much more. He and the rest of our criminal defense team have the knowledge of how prosecutors approach their cases. The team knows how the prosecution works and knows how to beat them.

The experience our team brings to the table often allows us to reach a favorable resolution without going to trial. At the same time, we are accomplished litigators who have the strength and readiness to advocate for our criminal defense clients in court if a fair agreement cannot be reached.

Mark Deniz | Former Prosecutor

Latest Case Results

Client Testimonials

Latest Case Results

Client Testimonials

​Let Us Review The Facts Of Your Case

Free DUI Case Evaluation

Were you arrested due to a failed field sobriety test after drunk driving charges in San Diego County? Are you at risk of losing your driver’s license? Complete this form to provide us the information we need to strategize your best criminal defense.

Protect Your License, Challenge the DMV within 10 days of a DUI Arrest.

Use the DMV hearing to Subpoena Evidence
Fight to Keep Driving.

You have only 10 days to request a DMV hearing.

Your license is valid for only 30 days after your DUI arrest.

The DMV hearing and the criminal case are separate.

Make sure your DUI attorney will handle both effectively.