Duffy Law, PC - Irvine, CA office in Irvine, California
Duffy Law, PC - Irvine, CA

Duffy Law, PC - Irvine, CA

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100 Spectrum Center Dr #900, Suite 900, Irvine, California, United States
19 Years of Practicing, since 2007
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Free Consultation +1 949-620-3308
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Duffy Law, PC is a high-caliber criminal defense practice based in Irvine, California, founded by veteran trial lawyer William J. Duffy. With over twenty years of local courtroom experience and more than thirty-five jury trials, the firm provides aggressive defense against DUI charges, domestic battery, theft, drug offenses, violent crimes, and post-conviction relief.

Strategic Criminal Defense and DUI Advocacy in Irvine

Facing criminal allegations in Southern California can jeopardize your freedom, reputation, and livelihood. Established in 2007, Duffy Law, PC has defended individuals accused of misdemeanor and felony offenses across Irvine, Newport Beach, and all Orange County courts. Founding attorney William J. Duffy brings more than twenty years of rigorous courtroom experience, having served as a frontline public defender and conducted over thirty-five jury trials. Known for clear communication and formidable trial advocacy, attorney Duffy ensures clients never feel lost in the judicial system. Whether you need to hire an attorney to challenge complex criminal charges or find a lawyer to safeguard your constitutional rights, Duffy Law, PC delivers battle-tested defense.

Assertive DUI Defense and DMV License Protection

A driving under the influence arrest triggers two separate legal proceedings: a criminal prosecution and an administrative license suspension through the California Department of Motor Vehicles. As experienced dui/dwi defense lawyers and traffic ticket lawyers, attorney Duffy acts immediately within the critical ten-day window to request a DMV APS hearing and stay license suspension. The firm challenges breathalyzer calibrations, blood sample chain of custody, and the lawfulness of the initial traffic stop. Under California Penal Code 977, attorney Duffy appears on clients behalf for most misdemeanor hearings, sparing them from missing work or school.

Domestic Battery and Spousal Abuse Defense

Domestic disputes can quickly escalate into devastating criminal charges based on misunderstandings or exaggerated claims. As dedicated domestic violence lawyers, William Duffy intervenes early during the pre-filing investigation stage to present exonerating evidence before the District Attorney makes a formal charging decision. The firm aggressively defends spousal battery and corporal injury allegations, working to modify restrictive criminal protective orders (CPO) so families can begin healing without violating court mandates.

Drug Crimes, Theft, Burglary, and Violent Offenses

A felony conviction carries harsh statutory penalties that require decisive legal resistance. Serving as dedicated criminal defense lawyers, the firm represents clients across a comprehensive spectrum of criminal charges:

  • Drug offenses handled by knowledgeable drug crime defense lawyers, emphasizing treatment diversion under PC 1000 and Prop 36.
  • Property crimes defended by skilled theft and burglary defense lawyers, covering grand theft, shoplifting, and embezzlement.
  • Serious felony accusations championed by trial-ready violent crime defense lawyers, including assault, battery, and weapons allegations.
  • Immediate assistance to recall bench warrants and avoid costly bail forfeitures.

Post-Conviction Expungements and Record Clearing

A past mistake should not hinder career growth, housing opportunities, or professional licensing. Duffy Law, PC helps eligible clients clean their criminal records through California expungements under Penal Code 1203.4. The firm also petitions to reduce eligible felony convictions to misdemeanors, terminate probation early, and secure certificates of rehabilitation to fully restore civil rights.

Why Choose Duffy Law, PC

Consistently recognized among the top law firms in Irvine, William Duffy provides direct attorney access, 24/7 emergency support, transparent flat fees, and manageable payment plans. If you need an urgent attorney following an arrest or wish to consult criminal defense lawyers in Irvine, contact Duffy Law, PC today to schedule your free confidential consultation.


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Location & Access

Primary Address

Located in the modern, master-planned Irvine Spectrum neighborhood in Irvine, California.

Building Location

This is a striking 15-story vertical commercial office tower with 360-degree panoramic views, located at 100 Spectrum Center Dr. The tower features an impressive marble lobby and is situated near major retail hubs such as the Irvine Spectrum Center.

Parking Details

Ample covered parking spaces and surrounding surface public parking lots are available for clients and visitors of the office tower.

Public Transit

Served by Orange County Transportation Authority Route 86 (Costa Mesa - Mission Viejo); nearest stop is at Alton-Pacifica.

Accessibility / Suite Access

Enter the building through the main entrance lobby, proceed to the elevator bank, and take the elevator up to the 9th floor to reach Suite 900.

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