- 19+
- Years practicing
- 1
- Bar admission
Practices in
Are you William J. Duffy?
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Quick answer
William J. Duffy is a member based in Irvine, CA. The practice focuses on Criminal Defense, DUI/DWI, and DV Defense. William has over 19 years of legal experience. Currently practicing at Duffy Law, PC.
- Based in
- Irvine, CA
- Experience
- over 19 years
- Known for
- Criminal Defense · DUI/DWI · DV Defense
- Handles Criminal Defense, DUI/DWI, and DV Defense matters from Irvine, CA.
- Over 19 years of practice as a licensed attorney.
About William J. Duffy: William J. Duffy is a member based in Irvine, CA. The practice focuses on Criminal Defense, DUI/DWI, and DV Defense. William has over 19 years of legal experience. Currently practicing at Duffy Law, PC.
Areas of practice
Practice focus
William J. Duffy represents clients in Irvine, California across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About William J. Duffy
William J. Duffy V is a leading criminal defense attorney in Orange County, California, with a strong focus on DUI defense and domestic violence cases. As a former Certified Law Clerk for the Los Angeles County District Attorney, Mr. Duffy brings unique insight into how prosecutors handle criminal charges, giving his clients a strategic advantage.
As the managing partner of Duffy Law’s Irvine office, Mr. Duffy leverages extensive trial experience gained both locally and with other top Southern California law firms. He is dedicated exclusively to defending those facing criminal allegations in Orange County, handling every stage — from investigations and pre-trial motions to courtroom litigation.
Clients trust Bill Duffy for his aggressive defense strategies, deep knowledge of California criminal law, and personal commitment to achieving favorable outcomes for DUI, domestic violence, and all other criminal cases. If you’re looking for a skilled Orange County criminal defense lawyer who understands your individual situation and fights to protect your rights, contact William J. Duffy V at Duffy Law to get the experienced legal representation you deserve.
Credentials
Education
Western State College of Law
J.D. · 2005
University of Montana Communications
—
Jurisdictions
Bar admissions
California
2007 · ACTIVE
Locations
Office locations
Client feedback
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Common questions
What areas of law does William J. Duffy practice?
William J. Duffy focuses on Criminal Defense, DUI/DWI, DV Defense, and Litigation.
Where is William J. Duffy located?
William J. Duffy primarily serves clients in Irvine, California, with an office at 100 Spectrum Center Drive, Suite 900.
How experienced is William J. Duffy?
William J. Duffy has 19 years of legal practice, having been licensed since 2007.
Is William J. Duffy a verified attorney?
William J. Duffy's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with William J. Duffy?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 949-368-8067.
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