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Aggravated DUI Unmatched Skill, Unwavering Advocacy.

Santa Rosa Aggravated DUI Lawyer

Defending You Against Serious DUI Charges

When you are arrested for driving under the influence (DUI) in California, you will be charged with a misdemeanor. However, if you have been convicted of DUI three or more times within the past ten years, you can be charged with a felony. This is known as an “aggravated DUI” and it carries significantly harsher penalties than a standard DUI.

If you have been charged with an aggravated DUI, you are in serious trouble. You need to retain a skilled and experienced attorney to help you build an effective defense as soon as possible. At Wilber Law Offices, P.C., we have successfully defended numerous clients against serious DUI charges. We understand the law, the process, and the stakes, and we know what it takes to win.

If you are facing an aggravated DUI charge, call us today at (707) 986-4482 or contact us online to schedule a consultation with our Santa Rosa aggravated DUI attorney.

What Constitutes an Aggravated DUI in California?

In California, DUI offenses are classified based on a variety of factors, such as BAC levels, prior offenses, or whether an accident or injury occurred. An aggravated DUI charge usually refers to a situation in which the circumstances surrounding the offense elevate the seriousness of the crime.

Some common scenarios that may lead to an aggravated DUI charge in California include:

  • High BAC Levels: A BAC of 0.15% or higher is considered to be aggravated and carries more severe penalties than a standard DUI charge.
  • Prior DUI Offenses: If you have one or more previous DUI convictions within the last 10 years, a subsequent DUI may be classified as aggravated. A third or subsequent DUI offense is considered a felony, which can lead to much harsher penalties than a first or second offense.
  • Driving Under the Influence with a Minor Passenger: If you are caught driving under the influence with a child passenger under the age of 14 in your vehicle, the offense is considered aggravated.
  • DUI Involving an Accident or Injury: If your DUI results in an accident that causes injury or death to another person, you may face aggravated DUI charges.
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Our Settlements & Verdicts

  • Case Dismissed Client Accused Of Possessing 2-pounds Of Marijuana For Sale
  • Case Dismissed Client Accused Of Possessing 7-pounds Of Methamphetamine With Intent To Sell
  • Case Dismissed Client Accused Of Possessing Marijuana
  • Not Guilty Client Charged With Assault Charges And Gang Enhancements
  • Case Dismissed Client Charged With Battery On A Correctional Officer And Resisting An Officer
  • Case Dismissed Client Charged With Domestic Violence
  • Case Dismissed Client Charged With Domestic Violence, Simple Battery, And Vandalism
  • Case Dismissed Client Charged With Domestic Violence, Simple Battery, And Vandalism
  • Case Dismissed Client Charged With Felony Cultivation Of Marijuana, Possession Of Marijuana For Sale, And Misdemeanor Narcotics Charges
  • Case Dismissed Client Charged With Felony Possession Of A Baton And Misdemeanor Possession Of A Concealed Handgun
  • Case Dismissed Client Charged With Possession
  • Case Dismissed Client Charged With Theft And Elder Fraud

What to Do After an Aggravated DUI Arrest in Santa Rosa

An aggravated DUI accusation can move quickly—from the roadside stop to court dates, DMV deadlines, and potential custody conditions. Taking the right steps early can protect your rights and preserve evidence that may be critical to your defense.

Immediate Steps That Can Help Your Case

  • Write down everything you remember as soon as possible: where you were, what you ate/drank, medications, the time of the stop, questions asked, field sobriety tests given, and any statements made by officers.
  • Save receipts and digital proof (Uber/Lyft logs, credit card receipts, bar/restaurant tabs, texts, call logs, and location history) that can help build a timeline.
  • Identify witnesses who saw you before the stop or interacted with you afterward and gather their contact information while memories are fresh.
  • Do not discuss the incident on social media or with anyone other than your attorney—posts and messages can be misinterpreted and used against you.
  • Review your paperwork for deadlines and bring all documents to your consultation, including the citation, booking sheet, tow paperwork, and any notice regarding license action.

Common Evidence Issues We Look For in Aggravated DUI Cases

Aggravated DUI cases often rely on technical evidence and officer observations. A thorough review may uncover weaknesses that are not obvious at first glance, such as:

  • Problems with the traffic stop (whether there was a lawful reason to pull you over).
  • Field sobriety test concerns (improper instructions, uneven surfaces, lighting, footwear, medical conditions, or nerves impacting performance).
  • Breath or blood testing issues (device calibration/maintenance, administration errors, blood handling and chain-of-custody questions, or contamination).
  • Body-worn or dash camera inconsistencies that contradict written reports or alleged signs of impairment.
  • Timeline and “rising BAC” defenses where alcohol absorption may not match the state’s assumptions about impairment at the time of driving.

Wilber Law Offices, P.C. can help you understand what the government must prove, what evidence matters most in your situation, and how to make informed decisions as your case progresses.

How Our Santa Rosa Aggravated DUI Lawyers Can Help?

At Wilber Law Offices, P.C., we can provide the aggressive and effective defense you need if you have been charged with aggravated DUI.

When you choose our firm to represent you, we will:

  • Conduct a thorough investigation of the circumstances surrounding your arrest to determine if your constitutional rights were violated
  • Review all available evidence, including police reports, chemical test results, and witness statements
  • Work to build a strong and effective defense strategy on your behalf
  • File any necessary pretrial motions, such as motions to suppress evidence or motions to dismiss
  • Negotiate with the prosecution for a favorable plea bargain, if appropriate
  • Prepare to take your case to trial, if necessary
  • Provide you with regular updates on the status of your case
  • Answer your calls and emails promptly

Our Santa Rosa aggravated DUI lawyer will fight aggressively for you every step of the way. We are committed to protecting your rights and helping you navigate the legal process. You can rely on us to provide you with the sound legal guidance you need during this difficult time.

If you are facing an aggravated DUI charge, call us today at (707) 986-4482 or contact us online to schedule a consultation with our Santa Rosa aggravated DUI attorney.

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Hear From Our Happy Clients

At Wilber Law Offices, P.C., your satisfaction is our priority! See for yourself what our clients have to say about working with us.

    “If your looking for an experienced trial lawyer this is the team you want to hire.”
    Ryan Wilber & Wilber Law Offices helped me a lot (and that’s an understatement!)  He was able to negotiate a deal for me that saved my career and kept me out of serious trouble. They are the best in Santa Rosa / Sonoma County. If you need legal help I fully recommend them!  If your looking for an experienced trial lawyer this is the team you want to hire.  He acted as a shield in my time of need and is the legal protection you want to hire in the complicated legal process of the court system.
    William H.
    “One of the best experiences in my life. Professional, courteous and understanding through whole process.”
    One of the best experiences in my life. Professional, courteous and understanding through whole process. Want to point out Ryan Wilber in particular, a special breed of cat. He is smart, intuitive and a brilliant lawyer!
    Scott J.
    “Ryan is a consummate professional. I would recommend his services to anyone.”
    Ryan is a consummate professional. I hired him to represent me on a high value fraud case. He was very attentive to my requests, always followed up with me in a timely manner, and ultimately won my case to the tune of over $400,000.
    Chuckles G.
    “Thank You! I am beyond thankful and amazed by their work.”
    Ryan absolutely did magic on my trial, and was able to change my life by dodging an underage DUI. This would have been huge for my life and record for 10 years !  Jake as well was always there when I needed him. Always had time, patient and helped me tremendously with the stress I was going through during the process of my DUI. Both were genuine and caring attorneys who are the best at what they do. Thank You ! I am beyond thankful and amazed by their work.
    Sam
    “I would definitely recommend Ryan Wilber to anyone in need of top notch legal representation.”
    I have used Ryan Wilber several times. Ryan’s representation is both aggressive, and intelligent. His real word experience has proven invaluable to me, and has significantly lessened the consequences of my actions. I found Ryan’s rates to be as good or better then anywhere else around town. Ryan was available to me every time I needed to talk to him. I would definitely recommend Ryan Wilber to anyone in need of top notch legal representation.
    TC
    “Rachel you are a great attorney, your arguments were clear and factual. Your attention to detail was over the top and your counter arguing was impressive.”
    There are no words on how to thank you for all you have done for me and our family, especially John Doe. He has been given a second chance at life and I will pray and hope that he will succeed… Rachel you are a great attorney, your arguments were clear and factual. Your attention to detail was over the top and your counter arguing was impressive. You should be highly regarded…
    Former Client
    “I believe you were God sent because the times where I felt discouraged and felt like giving up your encouragement and support helped me to once again stand and be confident in the type of man I am and the heart that I have”
    I believe you were God sent because the times where I felt discouraged and felt like giving up your encouragement and support helped me to once again stand and be confident in the type of man I am and the heart that I have… I feel a huge burden has been lifted and I finally have closure after all this time and I can finally move forward… your support has really helped me through one of the most traumatic ordeals of my life.
    Former Client
    “I’ve consulted Ryan over the last year on several legal matters, both personal and financial. His knowledge of the law is comprehensive and his counsel has been invaluable to me.”
    I’ve consulted Ryan over the last year on several legal matters, both personal and financial. His knowledge of the law is comprehensive and his counsel has been invaluable to me. I’ve talked to a few other lawyers in the past that I felt good about and were knowledgeable, but where Ryan really stood apart from the others was in his ability to help me fully grasp my options and clarify the legal process so I could make hard decisions with confidence. I was getting pushed around and feeling a bit intimidated before he helped me fight back. I’m very thankful to have Ryan there when I need him!
    Former Client