A DUI Charge Demands A Serious San Francisco DUI Lawyer

A driving under the influence (DUI) arrest in San Francisco can feel like an immediate threat to your career, your license and your reputation. At Pelta Law, I defend DUI cases with one priority in mind: protecting what you worked years to build. I opened my firm in 2008 after training as a prosecutor, and I bring that perspective into every DUI case I handle. I work directly with you, I control strategy at every stage and I challenge the government aggressively when your future is on the line.

Using A Former Prosecutor’s Perspective To Defend DUI Charges

Before I defended DUI cases as a defense attorney, I prosecuted them. That experience shapes how I approach every file. I know how police officers document DUI stops, how prosecutors evaluate reports and how charging decisions take shape long before a case reaches court.

I anticipate the prosecution’s next move because I once made those decisions myself. I review reports with a trained eye for assumptions, shortcuts and inconsistencies. That perspective allows me to identify pressure points early, rather than react after the case gains momentum.

In DUI cases, that advantage often shows up when I identify the following:

• Gaps between officer observations and actual driving behavior
• Boilerplate language repeated across reports
• Conclusions that rest on inference rather than documented facts

I use these weaknesses to shape defense strategy early and control how the case develops.

Understanding California DUI Charges Under Vehicle Code 23152

Most California DUI cases involve two related charges. Vehicle Code 23152(a) focuses on impairment. The prosecution must show that alcohol or drugs affected your ability to drive with the caution of a sober person. Vehicle Code 23152(b) is a per se charge. It alleges that your blood alcohol content reached .08% or higher at the time of driving.

Prosecutors frequently file both charges, but they rely on different proof. Impairment claims depend heavily on officer observations and field testing. Per se claims depend on chemical analysis. Understanding that distinction matters because each charge creates different opportunities for defense.

Challenging DUI Evidence Through Science And Procedure

DUI cases rely on technical evidence that demands careful scrutiny. Breath testing devices must receive proper calibration and correct administration. Blood testing requires documented handling from collection through analysis. Field sobriety tests depend on subjective judgment rather than objective measurement.

I challenge DUI evidence by examining the following:

• Whether breathalyzers received the required calibration and proper use
• How technicians collected, stored and tested blood samples
• Whether field tests reflected nervousness, footwear, fatigue or medical conditions rather than impairment

Many sober people perform poorly on field tests under stressful roadside conditions. I expose weaknesses in testing and procedure before they shape the narrative of your case.

Managing DUI Exposure To Protect Your Career

For high-income professionals, a DUI charge raises concerns beyond court penalties. In many cases, physicians worry about medical licensing board reviews. At the same time, financial professionals worry about the Financial Industry Regulatory Authority (FINRA) reporting duties. In other fields, federal contractors worry about security clearance reviews. In the technology sector, professionals worry about employment contracts and internal compliance rules.

I factor these concerns into every decision. Defense strategy does not exist in isolation. Choices made in the criminal case may affect disclosure obligations, employment reviews and professional standing. I defend DUI cases with that broader risk landscape in mind.

Navigating The DMV And Criminal Court Process

A DUI arrest triggers two separate proceedings. The criminal case moves through the court. The DMV Administrative Per Se (APS) process, handled by the California Department of Motor Vehicles, threatens your driving privileges. You have 10 days from the date the DMV issues or delivers the suspension notice to request a hearing.

I act immediately. I request the hearing, secure discovery and prepare to challenge the stop, the arrest and the testing. The APS hearing allows limited cross-examination and early evaluation of the evidence. Action at this stage may affect your ability to continue driving while the court case proceeds.

Defending DUI Cases In San Francisco Courts

I regularly defend DUI cases arising from stops in the Marina, the Mission and SoMa. I am familiar with procedures at the Hall of Justice and how local practices affect timing and leverage. That familiarity allows me to prepare efficiently and respond quickly as cases develop.

I handle every case myself. I do not pass strategy to associates. I stay directly involved from the first call through resolution because control matters when consequences are real.

Act Early To Protect Your License And Career

A DUI case moves fast. Evidence fades. Deadlines arrive early. Decisions made in the first days may shape the entire defense. If police arrested you for DUI in San Francisco, speak with me at Pelta Law or use our contact page before you assume the outcome cannot change. Your career deserves a defense built with intention and pressure at every stage.