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Effectiveness Mastered by Experience Utilizing the Experience of a Former Prosecutor, put 55+ Years of Legal Wisdom on Your Side!

Dublin Criminal Defense Attorneys

Serving the Arrested & Accused Across the Tri-Valley Area

Being charged with a crime can leave you feeling anxious without anywhere to turn. Do not yield to despair and do not give up because you are not alone. At the Law Office of John W. Noonan, our experienced criminal defense attorney can evaluate the evidence leveled against you and present the facts of your situation in a way that fights for your rights and best interests.

Attorney John W. Noonan has fought for East Bay residents facing criminal charges for more than 55 years. Our firm uses this experience and insight to provide strong advocacy and thoughtful case solutions to clients in juvenile and state courts. In every matter we take on, our firm works as a team to ensure advice is tailored to our clients’ unique needs.

Call (925) 886-4281 to discuss your case with John Noonan during a free consultation.

Recent Cases

Over 14,000 Cases Successfully Handled
  • Case Dismissed DUI
  • Case Dismissed Felony Domestic Violence
  • Penalties Reduced Felony Drunk Driving
  • Penalties Reduced Felony Drunk Driving With Injury
  • Case Dismissed Felony Juvenile Case (Multiple Charges)
  • Case Dismissed Felony Sex Charge

Client-Focused Representation

From Our Offices in Dublin & Manteca

When you are facing the uncertainty of a criminal charge, trust a lawyer who understands your situation and offers the personalized and vigorous defense you deserve. Our firm is completely dedicated to criminal defense and John Noonan has previously served as prosecutor and a pro tem-judge, bringing his insight into every defense strategy he builds.

We firmly believe that honest communication and prioritizing our clients allows us to achieve better results, no matter how complex our clients’ cases may be. From DUI and drug crimes to serious allegations involving drugs, theft, or sexual offenses, the Law Office of John W. Noonan is ready to stand by your side and give you a voice in court.

A Team to Trust From Start to Finish

Our criminal defense attorney in Dublin, along with everyone at our firm, are proactive, professional, and compassionate from your initial complimentary consultation to the conclusion of your case.

Hear From Our Clients

    "Forever grateful!"
    When I hired him I was in trouble and he went out of his way to get a great deal and I am forever grateful!
    - Former Client
    "Ensure the results of our case were timely."
    Thank you, Mr. Noonan, for assisting my family in their legal troubles. You were able to work efficiently and ensure the results of our case were timely.
    - Former Client
    "No one better in the business!"
    Great people and great help :) Love the Noonans and their helpful company. No one better in the business!
    - Chris Bernardi
    "He went above and beyond & supported my case til the end!"
    I highly recommend John Noonan. My case got dismissed! He went above and beyond & supported my case til the end! The staff was super friendly, professional, & knowledgeable. This made the whole process easy and less stressful for me. The communication was exceptional! I appreciated the prompt return phone calls within 24 hours if I had any questions about my case.Christine was amazing also, she reassured me when I would have any questions or concerns. Outstanding group of legal professionals here. I will definitely send you referrals in the future. Thanks again John Noonan and Staff!
    - Precila Gomez
    "Forever grateful."
    I was going through a DUI situation and unfortunately it was not my first.....I was actually now facing a felony. What mattered to me even more this time was that I was now married with children and it was not just me that faced the harsh consequences but my wife and daughters too. When all was said and done Mr. Noonan was able to close the case which was fair in the fact that I paid my debt to society, but I was able to do so while still maintaining my career and my freedom from incarceration. For this I will be forever grateful.
    - Daniel Broughton
    "Fantastic people, honest advice and an outstanding lawyer!"

    I was referred to John Noonan and upon entering his office I knew immediately he was a fantastic guy. His staff was so welcoming and informative answering all my questions and making me feel at ease. Not only is his staff and daughter Chrissy absolutely incredible people but he is an outstanding lawyer. His knowledge of the practice is impeccable and I will highly recommend John and Chrissy for years to come. Fantastic people, honest advice and an outstanding lawyer!

    - Jason Umbarger
    "They work hard, they work with you, and your loved ones, they care."
    I was thrown into a legal debacle with not much warning, the Law Office of John Noonan, and his entire team, continue to be phenomenal. From bail coordination to every detail of my case they have been exceptional. No one wants legal issues but should they arise this is the team to call. They work hard, they work with you, and your loved ones, they care. A bonus, the team happens to be incredibly kind folks as well. Easy location, plenty of parking, close to both 580 and 680 exits.
    - Jess Lack
    "Highly professional, highly recommended!"
    John helped us get the outcome we wanted for our case. Most of my correspondence was with Chris who is always a phone call away, any time, any day, to answer all our questions. Highly professional, highly recommended! Excellent individuals who you can trust on your behalf
    - Robby Warren

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