Yes, You Can Talk to Mark 855.722.6041
5425 Oberlin Drive #202 San Diego, CA 92121
Attorney Mark R. De Yoe - San Diego DUI Lawyer

San Diego DUI Attorney

Have you been arrested for driving under the influence in San Diego? Whether it's your first DUI or you have multiple offenses, hiring experienced legal representation should be your top priority. At Mark R. De Yoe, APLC, we are prepared to aggressively fight your charges, even the most serious and challenging allegations.

When choosing a DUI defense attorney to handle your case, the only thing that matters is results. An attorney can talk all they want about the experience and knowledge they possess, but the true test of excellence is in their track record of past cases. Take one look at Attorney Mark R. De Yoe's case results and you will see why he has been trusted time and time again to defend those in the San Diego area charged with DUI offenses. He is a DUI lawyer in San Diego who gets real results.

  • San Diego County Bar Association
  • California DUI Lawyers Association
  • Avvo Excellent Attorney Rating
  • American Bar Association

No Matter the Charges, We're Ready to Defend You!

A History of Success

We've Helped Hundreds of Clients Avoid Harsh Penalties
  • Completely Dismissed BAC .08 / No bad driving DUI
  • Reduced to "Wet Reckless" BAC .09 / Second Offense with Driving on the Wrong side of the Road
  • Won DMV hearing BAC .09 / Stopped in Middle of the Freeway
  • Found Not Guilty on All Charges BAC .11/ Accident into Stone Wall
  • Case reduced to infraction BAC .13 / Accident in to Parked Vehicles
  • Case Reduced to Wet Reckless BAC .13 / DUI with Hit & Run
  • Prior "stricken" via Invalidation Motion BAC .13 / Second Offense DUI
  • Reduced to disturbing the peace BAC .14 / Second Offense DUI
  • Won DMV hearing - no license suspension BAC .14 / Under 21 – Accident with a Cop Car
  • Won DMV hearing BAC .16 / Second Offense "Refusal" Case

Why Choose Mark R. De Yoe?

As a 32-year veteran of the California justice system, Attorney De Yoe truly cares a great deal about his clients, their cases, and their overall welfare. He has helped people in all kinds of dilemmas for over three decades. With a free, no-obligation consultation, you have nothing to lose.

Whether you've been charged with your first DUI or are facing allegations for a felony DUI, you can be confident in the passionate and proven representation of Mark De Yoe. As a San Diego DUI lawyer, He is prepared to guide you through all criminal proceedings and DMV hearings. Mr. De Yoe has established an honorable reputation with judges and prosecutors in San Diego courts. He uses this relationship to negotiate positive results for his clients. When the stakes are high, you deserve nothing less.

  • 30+ Years of DUI Defense Experience
  • Evening & Weekend Appointments Available
  • A History of Successful Case Results
  • Personal Attention and Accessibility
  • Free, No-Obligation Case Evaluations
  • Discounts for Students, Seniors, and Military
Arrested While Visiting San Diego? We are Experienced with Out-of-State DUIs!

If you are a resident of another state and got arrested for DUI in San Diego, you may face penalties from both California and your home state. A skilled DUI defense attorney from our firm can help you protect your license and your record.

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It's Your Side of the Story.

Contact Us Now to Make Sure It's Heard. All Consultations Are Free.
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Real Clients. Real Stories.
Real Results.

Read testimonials from satisfied clients who chose Mark R. De Yoe, APLC. Attorney De Yoe has a successful track record helping individuals who have been charged with a DUI. He is committed to making sure your side of the story is heard, and that your rights are protected. Attorney De Yoe's clients receive customized defense strategies, personal attention, and accessibility.
  • “It was an answer to our prayer to find you!”


  • “It is truly a wonderful thing when a person is able to rely upon another through such difficult times.”


  • “He kept me out of jail, out of work furlough, and I was able to continue to live my life.”

    Previous Client

  • “He got me a great deal on my case and was affordable for a newly graduated college student.”

    Previous Client

  • “He gets to know you and gives very good details on what he will do for you and what you should expect.”


  • “He is a true asset to his clients.”

    Kerry Armstrong, Esq.

  • “I just want to thank you for the time and effort that went into my case.”


  • “He has been practicing law well over 28 years and is very knowledgeable of DUI law.”

    Robert Strong, Esq.

  • “Thank you so much for all you did to help me with my case.”


  • “Mark did a great job defending me with my DUI case, which was a complex and difficult one. In my opinion, he’s the best!”


  • “He got all charges dismissed on my last case.”

    Previous Client

  • “On a scale of 1 to 10, he is a 10!”

    Previous Client

  • “I will never forget your kindness in taking my case when I was broke.”


  • “I strongly endorse this lawyer's work.”

    Charles Pederson, Esq.

  • “For many reasons, I endorse this lawyer's work and refer him clients.”

    George Mueller, Esq.