Our Firm

For more than 55 years, the Law Office of John W. Noonan has provided professional legal counsel to clients facing serious criminal charges. We have built a law firm with in-depth practice areas in some of the most important matters facing our clients, including a broad-reaching DUI defense practice that handles some of the most complex drunk or impaired driving issues.

Experienced Defense Attorney in Dublin, Serving the Entire Tri-Valley Region  
Our driving force is our dedication to making a difference in every client's life. We know that our clients come to us with very real anxieties about their futures and their families and they may be unaware of their options for solving their legal problems. We make it our job to help our clients manage these problems by providing them with a full knowledge of their legal options.

Our Legal Services Include, but Are Not Limited To:

Contact us for a free consultation and for further information regarding how our former district attorney and prosecutor can help you. Experience does matter - don't trust your case to an inexperienced defense lawyer.

Our firm can be reached 24 hours a day, 7 days a week by calling (925) 886-4281.


Unmatched Representation

What Sets Us Apart
  • Over 55 Years of Experience
  • Former County Prosecutor
  • Certified Criminal Trial Attorney
  • Best Law Firms (U.S. News)

Contact Us Today

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.