
Commitment. Determination.
Find out how we work with our clients, and reach out if you are interested in a consultation about your needs!
We focus only on criminal defense cases
We’re well known for our top-quality advice and friendly service.
We will always work to find a way to help you.
We will develop a plan that works for you.
Facing criminal charges in California is not an insignificant matter. Regardless of how progressive some may feel our state is, we still have strict criminal statutes that include Three Strikes Laws. Whether you're facing misdemeanor or felony charges, the potential for incarceration and lifelong consequences are ever present. This is why you need to work with a legal professional that's extremely knowledgeable in cases like yours. Our Bay Area criminal defense lawyers may be able to help.
William V. Pernik is a Certified Criminal Law Specialist who has successfully defended clients in high-stakes cases ranging from DUIs to violent felonies — because your rights and your future deserve nothing less.
At the Law Offices of William V. Pernik, we handle criminal cases of all kinds. Our professional network includes some of the top experts in the fields of crime scene investigations and reconstruction, ballistics, digital forensics, cell phone experts, and our area's leading mental health professionals, including substance abuse experts.
We pride ourselves on providing excellent representation, and we have no problem taking on the most complex criminal defense issues. The simple fact is that police and prosecutors will often focus more on securing a conviction than achieving real justice. Fortunately, you don't have to deal with this on your own. Contact our Bay Area criminal defense attorneys today for a free consultation.
Why Hire Us?
Thorough investigation and case preparation
Fearless courtroom advocacy and trial presence
Strategic use of expert testimony when needed
Dedication to rehabilitation and treatment-focused alternatives
Extensive experience in problem-solving and specialty courts
Honest, direct communication with clients and families
His clients frequently praise his professionalism, responsiveness, and ability to achieve outcomes other attorneys did not think possible.
William defends clients in a broad spectrum of criminal matters, including:
Charges involving violence or serious harm carry some of the toughest penalties in California. William has extensive experience handling high-stakes felony matters such as:
Assault & Battery
Robbery & Burglary
Homicide
Weapons Offenses
These cases often involve aggressive prosecution and significant sentencing exposure. William provides thorough investigation, expert consultation, and strong trial advocacy to fight for clients at every stage—pre-file to jury verdict.
Accusations involving family or intimate partners can affect custody, employment, and immigration status even before a case is resolved. William represents clients charged with:
Domestic Violence
Restraining Order Violations
Child Endangerment / Abuse Defense
With experience in sensitive and emotionally charged cases, he works to protect clients from immediate consequences such as no-contact orders and negative family court implications while building a strong legal defense.
Driving-related offenses can impact driving privileges, employment, and insurance.
William defends against:
DUI / DWI
Vehicular Crimes
Drug Possession & Trafficking
He examines police conduct, testing procedures, constitutional issues, and charging decisions to identify opportunities for dismissal, reduction, or alternative resolutions that avoid jail time and long-term consequences.
Not every case is about guilt or innocence—sometimes clients need second chances, treatment, or relief from old convictions. William assists with:
Expungements
Probation Modifications
Mental Health Diversion
Substance Abuse Diversion
Veterans Court & Specialty Courts
These programs can reduce or eliminate penalties, seal records, and allow individuals to move forward with employment, professional licensing, and stability.
Juvenile cases demand a different approach—focused on rehabilitation, record preservation, and future opportunity. William represents minors in: Juvenile Crimes & Record Preservation
He works to keep matters out of adult court, prevent long-term damage to a young person’s future, and secure the best rehabilitative options available under California law.
If a criminal charge threatens someone’s freedom, family, employment, or immigration status, William helps clients navigate the system and fight for the best possible result—whether through dismissal, trial, reduced charges, or treatment-focused alternatives.

Thank you so much to the entire team at the Law Offices of William Pernik. They showed compassion and empathy that made a challenging situation much more manageable for us. Thanks to their expertise and diligence, we reached a favorable outcome and our entire family couldn’t be more grateful.

If any of my friends or family in Central California need help, this is the firm I recommend. William and his team not only get results — they are ethical, moral, and genuinely good people.

Mr. Beasley is an exceptional domestic violence lawyer. His professionalism and expertise were evident from the start. He expedited my court date, allowing me to return to work swiftly, and ultimately secured a dismissal of my case. I am incredibly grateful for his outstanding representation and highly recommend his services.

William provided impeccable advice and support. I highly recommend his services.
William V. Pernik has been named to The National Trial Lawyers: Top 100 Trial Lawyers, a distinguished honor reserved for trial attorneys who exhibit exceptional skill, leadership, and outcomes in the courtroom. This designation reflects a rigorous selection process based on peer nominations, professional achievements, and demonstrated excellence in trial advocacy. SuperLawyers.com
Being included in the Top 100 Trial Lawyers underscores William’s commitment to legal mastery and his respected reputation among fellow attorneys and judges alike. It’s one more indicator that clients facing serious criminal charges are placing their defense in capable, proven hands.
William V. Pernik is the founder of The Law Offices of William V. Pernik and one of only a select group of attorneys recognized as a Certified Specialist in Criminal Law by the California State Bar — a distinction earned through demonstrated expertise in defending criminal cases at a high professional standard.
After graduating from the University of San Francisco School of Law and passing the California Bar on his first attempt, William served as a public defender where he represented clients in complex felony trials, negotiated favorable resolutions, and developed deep experience inside the criminal court system.
Today, he brings that same level of preparation, trial skill, and strategic defense work to individuals facing charges across Monterey County and throughout California. William believes every client deserves respect, clarity, and a defense that does not give up — because the stakes are too high to settle for less.

© Law Offices of William Pernik | All Rights Reserved 2026