Hawaii DUI Attorney – Honolulu Drunk Driving Defense

If you’ve been arrested for DUI in Hawaii, you’re not alone—but the path forward requires clear strategy and fast action. Jason Z. Say is a Honolulu DUI defense lawyer who helps clients challenge breath tests, protect their licenses, and fight to reduce or dismiss charges. Whether you’re a local resident, military member, or visitor, he’s here to help you regain control of the situation.

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Facing DUI Charges in Hawaii? You Still Have Options.

A traffic stop. A breath test. Suddenly you’re in handcuffs—and wondering what happens next. For many people, a DUI is their first experience with Hawaii’s criminal justice system. Jason represents clients facing DUI charges across Oʻahu, Maui, and the neighbor islands. He knows the stakes: your license, your record, your reputation, and your ability to move forward. And he acts quickly to defend all of it.

Understanding Hawaii DUI Laws & Penalties

Hawaii has strict DUI (legally called OVUII—Operating a Vehicle Under the Influence of an Intoxicant) laws. The legal blood alcohol concentration (BAC) limit is 0.08% for adults, and even lower for commercial drivers and drivers under 21. A first-time DUI can result in:

  • Immediate license revocation (through the ADLRO)

  • Fines, court fees, and possible jail time

  • Mandatory substance abuse programs

  • Installation of an ignition interlock device

Repeat offenses or aggravating factors—like a child passenger or high BAC—can lead to harsher consequences, including felony charges.



If you’ve been cited for DUI in Honolulu, Kahului, Kapolei, or anywhere else in Hawaii, it’s critical to understand both the criminal and administrative penalties. Jason can help you request a hearing with the Administrative Driver’s License Revocation Office (ADLRO) and begin building your defense immediately.

Building a Strong DUI Defense in Hawaii

A DUI charge may seem straightforward, but Jason knows how to challenge the assumptions behind it. His defense strategies include:

  • Was the initial traffic stop legal?

  • Was the breath or blood test machine calibrated properly?

  • Did the officer follow correct procedures during your arrest?

  • Was there another explanation for the test results (e.g., medical condition, environmental factors)?

He also defends cases involving DUI checkpoints, drug-related DUIs, and refusal to test—situations where quick legal advice can change the outcome entirely.



Even when the evidence feels stacked against you, an experienced Hawaii DUI attorney can often uncover details that make a difference in court—or negotiate reduced charges that avoid long-term damage.

We Handle More Than Just DUI Cases

Jason regularly defends related traffic offenses such as:

  • Reckless driving

  • Vehicular assault

  • Refusal to submit to testing

  • Hit and run

  • Driving without a valid license

If your case involves multiple charges—such as DUI plus a domestic dispute, assault, or a prior felony—Jason has the courtroom experience and legal insight to take it on. While DUI defense is part of what we do, it’s not the limit of what we handle.

Deadlines Move Fast – So Should Your Defense

In most DUI cases, you only have 30 days to challenge your license suspension. Waiting too long can result in automatic penalties—even if your case hasn’t gone to court yet.



Whether you’re facing a first-time DUI or you’ve been through this before, call now to speak directly with Jason and take the first step toward resolution.