Peterson Injury Law serving California with offices in Los Angeles, Riverside and San Francisco
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Drunk Driving Accidents

San Francisco Drunk Driving Accident Attorney

More Than $200 Million Recovered for Clients

A drunk driving collision can leave you facing severe injuries, financial losses, or the death of someone you love. The government may prosecute the driver, but that criminal case doesn’t compensate you for medical expenses, lost income, or other harm. You may pursue those losses through a separate civil claim.

At Peterson Injury Law, we handle serious personal injury and wrongful death matters in San Francisco and throughout California. We accept a limited number of cases so we can devote substantial time and resources to each one. Founding attorney Erik L. Peterson has more than 30 years of litigation experience and obtained a $21 million jury verdict for a brain injury sustained in a motor vehicle accident. Our firm has recovered more than $200 million for clients.

Call (415) 630-2913 or contact us online for a free, no-obligation consultation with our San Francisco drunk driving accident attorney today.

How Alcohol Impairment Affects Civil Liability

Alcohol impairs a driver’s ability to make split-second decisions, react to sudden changes, and maintain control of a vehicle, putting everyone on the road at risk.

California Vehicle Code section 23152 prohibits driving under the influence and, for most adult motorists, driving with a blood-alcohol concentration of 0.08 percent or higher. Different thresholds and rules apply to certain drivers, including commercial drivers and people under 21.

A civil claim generally requires proof connecting the impaired driver’s conduct to the collision, the injuries, and the resulting losses. When we evaluate a potential case, we examine how alcohol affected the driver’s behavior, whether there is evidence of excessive speed or prior DUI history, and how those facts bear on liability and damages.

A DUI arrest or conviction can provide relevant evidence, but it doesn’t automatically establish liability, causation, damages, or available insurance coverage. We independently investigate how the collision occurred and connect the driver’s conduct to the injuries and financial losses claimed in the civil case.

Holding Drunk Drivers & Other Parties Accountable

Records from the criminal case can still matter. A police collision report, arrest records, blood-alcohol or other chemical test results, body-camera footage, witness testimony, and admissions may help establish what occurred.

Depending on the facts, responsibility may extend beyond the impaired driver. We investigate how the driver obtained the vehicle, whether the driver was in the course of employment, and which insurance policies may apply.

Issues we may investigate include:

  • Reviewing All Available Insurance: We examine every potentially applicable policy, its limits, exclusions, and notice requirements.
  • Evaluating Employment Relationships: We assess whether the impaired driver was working at the time of the crash and whether the facts and California law support employer liability.
  • Reviewing Vehicle Ownership: We investigate who owned the vehicle, whether the driver had permission to use it, and whether the owner knew facts that could support a negligent-entrustment claim.
  • Coordinating With the Criminal Case: We monitor the DUI proceedings to seek useful records and testimony for the civil claim.
  • Assessing Punitive Damages: We evaluate whether evidence of conscious disregard for safety supports punitive damages, which require separate factual and legal analysis and aren’t automatic.
  • $3.75 Million Anesthesia Error
  • $6.25 Million Anoxic Brain Injury, Anesthesia Error
  • $17 Million Birth Injury Settlement
    Erik and his team were incredibly helpful.
    “Erik and his team were incredibly helpful. They consistently helped me through the unfamiliar and uncertain legal processes, which were all new to me. I trusted Erik always had my best interests in mind and was fighting on my behalf. I deeply appreciate all they did for me and my family.”
    - Peter M.
    I truly appreciate everything they did for us.
    “Erik and his paralegal, Kate, were incredible throughout our case. Erik is an amazing attorney, he was open with us from the very beginning, attentive, and always made sure we understood every step of the process. His honesty and professionalism gave us so”
    - Joyce D.
    We cannot recommend Erik and his team highly enough.
    “Working with Erik Peterson was an exceptional experience during one of the most difficult times in our lives. As we faced shock and a maze of medical decisions, Erik seamlessly took on our medical malpractice case with professionalism, compassion, and deep expertise. From our very first conversation, it was clear that Erik had both the knowledge and the sensitivity to guide us through the process with integrity. Erik ultimately secured a settlement that protected our financial future and gave us peace of mind to focus our energy on healing and recovery. We are profoundly grateful for his guidance and advocacy, and we cannot recommend Erik and his team highly enough.”
    - Jennifer B.
    I am so very grateful to my lawyer, Erik
    “I am so very grateful to my lawyer, Erik and his team for his unwavering support, dedication and commitment. Thank you for all your hard work leading us to a victorious outcome in court!”
    - Quia K.
    He was always truthful and honest but also caring.
    “My wife and I are forever grateful to Erik and his team for putting the effort and care for our son and his needs. We chose Erik over another lawyer because they took the time to FaceTime with us and speak to us on a personal level which made us feel safe and heard. Throughout the process Erik was very communicative and detailed in explaining how all the legal things worked and how long things took. He was always truthful and honest but also caring. At the end Erik and his team were able to help us and now our son will have his needs met and a more comfortable life. Thank you.”
    - Adrian B.
    Erik, I'm incredibly grateful that [husband stroke victim] continues to improve - long after it was thought to be possible.
    “He couldn't have managed independence to this extent, his current level of physical activity, or the complexity of his recent social interactions 6 months ago. None of it would have happened without ongoing therapeutic support - which has only been possible with the financial settlement.”
    - Former Client
    Thank you Erik for winning our case!
    “Thank you Erik for winning our case! Erik and his team are superb. If you are in need of his attorney services, it is likely, like myself, that you are experiencing one of the most traumatic and painful times of your life. Of course you want an excellent lawyer - and he is it. The bonus: he is also a genuinely real and kind human being. I am so grateful to him and his team.”
    - Margaret C.
    Erik Peterson handled my case with care and compassion.
    “His knowledge and attention to detail was stellar, making me feel secure during a difficult case. Unlike most people in life, he was always upfront with me and kept me updated every step of the way, which is truly not what I was expecting from a lawyer. Although it was determined my case could take several years, especially during a pandemic, due to his dedication it was over in only 2yrs and made the process as easy for me as possible. I would absolutely recommend this firm and use him again if I ever need to, although I hope I don't.”
    - Kristy N.
    This whole experience can be overwhelming but Erik kept me in the loop on everything.
    “My husband passed due to medical malpractice and I didn't know what to do or who to call. All I knew was I needed to get him justice. I researched and found Erik Peterson on google and reviewed various reviews on various sites. He was very patient and fought for me and my late husband. Erik told me what to expect ahead of time so I could prepare myself mentally. All in all, I HIGHLY recommend them to anyone who may need legal assistance in personal injury, medical malpractice and wrongful death. They are excellent and I can't say enough good things about them.”
    - Kiki A.

Frequently Asked Questions

What Is the Difference Between a Criminal DUI Case and a Civil Injury Case?

A criminal DUI case addresses government penalties, while a civil injury case allows an injured person to seek compensation for legally recognized losses.

Can I Bring a Claim If I Was a Passenger?

A passenger who is injured may have the right to pursue a claim even if the driver of their own vehicle was impaired. The available options depend on how the collision occurred, the relationship between the driver and passenger, applicable insurance coverage, other involved motorists, and any defenses raised.

What If the Drunk Driver Has Too Little Insurance?

Uninsured or underinsured motorist coverage, vehicle-owner coverage, employer coverage, or another responsible party may require review when the at-fault driver has no insurance or insufficient limits.

Does a DUI Conviction Automatically Prove My Claim?

No. An arrest or conviction may provide relevant evidence, but it doesn’t automatically resolve negligence, causation, comparative fault, damages, or insurance coverage.

Can My Family File a Claim After a Fatal Crash?

Eligible family members may be able to pursue a wrongful death claim after a fatal impaired-driving collision. Who may file and which damages may be recovered depend on California law, the claimant’s relationship to the deceased person, and the specific financial and personal losses involved.

Discuss Your Injuries & Next Steps

During a free consultation, we explain the civil claim, available insurance, filing deadlines, and evidence that may need to be preserved. We provide straightforward guidance about timelines, risks, and expectations while our clients focus on medical care, family needs, and stability.

You don’t pay legal fees upfront. We handle serious injury and wrongful death claims on a contingency basis, which means no legal fee is owed unless compensation is recovered.

Call (415) 630-2913 or contact us online for a free consultation with our San Francisco drunk driving accident attorney.

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