Jacksonville Criminal Defense Attorney

Protecting your rights, your record, and your future — from the moment charges are filed.

Available for urgent matters. Confidential. No obligation.

A Charge Is Not a Conviction. Let's Keep It That Way.

If you or someone you love has been arrested or charged with a crime in Florida, you're likely scared, confused, and unsure what happens next. That's completely understandable — the criminal justice system is complicated, the stakes are high, and the decisions you make in the early hours and days of a case can have lasting consequences.

At Holzbaur Law, Jacksonville criminal defense attorney John Holzbaur works to protect your rights at every stage of the process. Admitted to the Florida Bar and the Middle District of Florida Federal Bar, John handles both state and federal criminal matters — bringing focused, experienced representation to clients throughout the Jacksonville area.

The sooner you have an attorney, the better your options. Contact us today for a free, confidential consultation.

Practice areas

Criminal defense cases we handle

01
Sex crime allegations carry severe legal consequences and lasting personal stigma — even before a conviction. John Holzbaur provides rigorous, confidential defense, challenging the evidence and protecting your rights at every stage.
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Sex Cases
Sexual assault · solicitation · possession charges · registry defense

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02
From simple possession to federal trafficking charges, drug cases in Florida can carry life-altering sentences. We examine every aspect of the arrest, the search, and the evidence to find weaknesses in the prosecution's case.
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Drugs & Trafficking
Possession · trafficking · distribution · federal charges · search challenges

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03
Weapons and firearms charges in Florida range from misdemeanors to serious felonies. Whether you're facing an unlawful carry charge or a federal firearms offense, we build a focused defense around the specific facts of your case.
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Weapons & Firearms Charges
Unlawful carry · felon in possession · federal firearms · concealed weapons

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04
A DUI conviction in Florida means fines, license suspension, and potentially jail time. We challenge the traffic stop, the field sobriety tests, and the breathalyzer results to build the strongest possible defense for your case.
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Driving Under the Influence
DUI · BUI · license suspension · breathalyzer challenges · field sobriety

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05
Battery charges — including domestic battery — can result in serious penalties and permanent record consequences. We examine the circumstances, the evidence, and any self-defense considerations to protect your rights and your future.
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Battery
Simple battery · domestic battery · felony battery · self-defense · injunctions

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06
Aggravated assault is a felony charge that Florida prosecutors pursue aggressively. We understand how these cases are built — and how to dismantle them, whether through challenging intent, circumstances, or the credibility of the evidence.
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Aggravated Assault
Felony assault · deadly weapon · stand your ground · intent challenges

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07
A probation violation can send you to jail — even if the underlying offense was minor. We act quickly to contest the violation, present mitigating circumstances, and argue for alternatives to incarceration before a judge makes a decision.
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Violations of Probation
Technical violations · new offense violations · VOP hearings · alternatives to jail

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08
For eligible defendants, diversion programs offer a path to resolving charges without a conviction on your record. We identify whether you qualify, guide you through the process, and work to secure the best possible outcome for your future.
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Diversion Programs
Pre-trial diversion · drug court · first-time offenders · record protection

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09
Veterans Treatment Courts recognize that military service can contribute to the circumstances behind a charge. As a retired Naval flight officer, John Holzbaur understands this firsthand — and advocates effectively for veterans who deserve a second chance.
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Veterans Treatment Courts
VTC eligibility · treatment programs · military background · record resolution

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Why Jacksonville Residents Choose Holzbaur Law for Criminal Defense

State and Federal Court Experience

John is admitted to both the Florida Bar and the Middle District of Florida Federal Bar, giving him the ability to represent clients in state courts, federal courts, and military courts.

Early Intervention Matters

The earlier you retain an attorney, the more options you have. John can often intervene before charges are formally filed, potentially preventing the worst outcomes before they happen.

You Work Directly With John

Your case won't be handed off to a junior associate. John Holzbaur handles your defense personally, from the first consultation through resolution.

No-Judgment Representation

Everyone deserves a vigorous defense regardless of the charges against them. John approaches every client and every case with professionalism and without judgment.

Arrested in Florida? Here's What to Do Right Now.

Stay calm and don't resist.

1

Resisting arrest — even if the arrest is unlawful — can result in additional charges. Comply with officers and save your legal arguments for your attorney.


Exercise your right to remain silent.

2

You are not required to answer questions beyond providing basic identifying information. Politely tell officers you are invoking your right to remain silent and wish to speak with an attorney.


Do not consent to searches.

3

You have the right to refuse consent to search your person, vehicle, or property. Clearly but calmly state that you do not consent.


Contact an attorney as soon as possible.

4

The decisions made in the early stages of a criminal case can affect the entire outcome. The sooner you have legal counsel, the better.


Do not discuss your case with anyone.

5

Do not talk about your case with friends, family, or on social media. Anything you say can potentially be used against you.

Frequently Asked Questions About Criminal Defense in Florida

  • Misdemeanors are less serious offenses punishable by up to one year in county jail. Felonies are more serious and carry potential state prison sentences. The distinction matters significantly for your record, your civil rights, and the long-term consequences of a conviction.

  • Yes. An experienced attorney can negotiate with prosecutors to have charges reduced or dismissed, particularly if there are weaknesses in the evidence, procedural issues with the arrest, or mitigating circumstances. This is one of the most important reasons to have an attorney involved early.

  • Not necessarily. Many criminal cases are resolved through negotiated plea agreements without going to trial. However, if a fair plea is not available, John Holzbaur is prepared to take your case to trial and fight for your acquittal.

  • It depends on the severity of the charges and the complexity of the case. Misdemeanor cases can sometimes be resolved in a few months; felony cases and federal cases may take considerably longer. During your consultation, we'll give you a realistic expectation based on your specific situation.

  • Florida allows for expungement or sealing of certain criminal records under specific conditions — typically for first-time offenders who were not convicted. If you believe you may qualify, contact us to discuss your eligibility.

  • Public defenders are dedicated attorneys, but they often carry very high caseloads that limit the time and resources available for each case. A private criminal defense attorney can dedicate more focused attention to your case, which can make a meaningful difference in the outcome.

Don't Wait. Your Defense Starts Now.

 

In criminal cases, time matters. The sooner John Holzbaur is involved in your case, the more he can do to protect you. Contact Holzbaur Law today for a free, confidential consultation.

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Or call us directly: 904.200.2441

Representing clients in state and federal courts throughout Jacksonville, FL and the Middle District of Florida.