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William Mark Weinberg

William Mark Weinberg

Practice areas:

Criminal Defense, DUI & DWI, White Collar Crime

About Me

An Orange County native, William Weinberg limits his practice to criminal defense matters across Southern California and federal courts.  He invites prospective clients to call and talk to him about their matters in a confidential and comfortable environment.


Languages Spoken: Spanish

Photos and Videos

326375 1288739477

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Practice Areas

Licensed since 1993

  1. Criminal Defense: 40%
    22 years, 1 thousand cases
  2. White Collar Crime: 30%
  3. DUI & DWI: 30%
    22 years, 1 thousand cases



Fixed (Always)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

7 total 

  • Hovanes Margarian

    I endorse this lawyer.


    Hovanes Margarian Consumer Protection Attorney
    Relationship: Fellow lawyer in community

  • Jose Isaia Ybanez Utzurrum

    I have known Mr. Weinberg for over twenty years and he is one of the best criminal defense attorneys in the state of California. There is no other lawyer I would recommend!


    Jose Utzurrum Litigation Attorney
    Relationship: Fellow lawyer in community

Contact Info

William M. Weinberg, APC

19200 Von Karman Avenue
Suite 300
Irvine, CA, 92612-8555




Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.

Avvo Contributions

Legal Answers


Award NameGrantorDate Granted
Client's Choice award 2013Avvo Award2013

Work Experience

TitleCompany NameDuration
OwnerLaw Office of William M. Weinberg2000 - Present


Association NamePosition NameDuration
California Attorneys for Criminal JusticeAssociate Member2012 - Present
California DUI Lawyers AssociationAssociate Member2012 - Present
California Bar FoundationAssociate Member2011 - Present
Orange County Bar AssociationMember1996 - Present

Legal Cases

Case NameOutcome
People vs. Randy R.Drug Sales Charge Dismissed!

See all Legal Cases 


Publication NameTitleDate
AspatoreStrategies For Defending Gang Crimes2013
www.williamweinberg.commulti-topic articles on criminal defense2003


School NameMajorDegreeGraduated
Western State University College of LawLawlaw1992
Chapman UnivEnglish Literatureundergraduate1988

Speaking Engagements

Conference NameTitleDate
Consider Thisconstitutional law2010