San Dimas DUI Lawyer

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DUI is a very serious charge in San Dimas. Penalties for drunk driving have gotten steeper and now include jail time, license suspension, mandatory traffic classes, and some of the biggest fines and fees of any misdemeanor crime. A single DUI conviction can alter your life forever. That’s why you need to fight it.

Fighting a DUI charge is not impossible—and it’s far easier with a good San Dimas DUI lawyer on your side. Every week, DUI lawyers win cases for their clients and help them get their lives back on track. A good Los Angeles DUI lawyer may be able to help keep you out of jail, get your DUI knocked down to a lesser charge, or even win your case entirely. They could also save you thousands of dollars.

DUI Consequences in San Dimas

San Dimas is fierce in prosecuting DUI charges. DUI crackdowns have become politically popular, and legislators routinely pass tougher penalties for drunk driving. To the City of San Dimas, DUI is also big money. The fines and fees for a first time DUI can add up to as much as $15,649, and much of that money goes to support the courts. It should come as no surprise that San Dimas holds DUI checkpoints at undisclosed locations to get as many arrests as possible.

But fines are only part of the consequences of a DUI. The charge carries a wide range of sentences, even if you have an otherwise clean record. The penalties include:

• Jail. Any DUI can land you in jail, even if no one was hurt. Jail time for a first time DUI can be anywhere from two days to six months.
• License suspension. You will lose your driver’s license following a DUI conviction. The shortest suspension will last several months. Many last longer.
• DUI school. The judge will order you into a special traffic safety class known as DUI school. This class will last at least three months and cost $500 or more.
• Fines and fees. When convicted of a DUI you don’t just pay the criminal fine. You also pay a slew of court fees on top of it. The minimum amount you’ll owe for a first time DUI is around $1,800 and can be substantially more.

These are just the first time penalties. California State Law establishes even tougher penalties for repeat offenders. If you’ve had previous DUIs, you could face up to a year in jail, hard prison time, up to three years of license suspension or having your license permanently revoked, 30 months of DUI classes and tens of thousands of dollars in costs.

Judges can also choose to impose a variety of other optional penalties, such as forcing you to install an interlock device on your car. Even after serving your time you will be put on probation and see your car insurance rates go up.

What to Expect after a DUI Arrest in San Dimas

San Dimas is policed by the LA County Sheriff and California state troopers out of Baldwin Park. In most cases after you’re arrested you will be processed at the San Dimas Sheriff’s Station and typically spend a night jail. But being released is only the beginning. You now face a legal process that moves quickly and has numerous legal deadlines.

The three biggest deadlines in your DUI case are:

• The arraignment. Your arraignment may happen within a few days of your arrest or several weeks later. It’s a short court hearing where you appear before the judge and enter a plea of Guilty, Not Guilty or No Contest. However, this is also when the prosecutor feels you out. They want to get a sense of whether you’re serious about defending yourself and how easy you will be to convict. If you already have a reputable DUI lawyer with you, they know they will have to fight for a conviction. They may not decide a DUI case is worth it, and could immediately offer you a more generous deal.
• The DMV hearing. If you want to keep your driver’s license you have only 10 days to do so. This is the deadline to request a hearing with the California DMV. If you do not, your license will be suspended even if you haven’t been convicted. This is called “administrative” suspension and is on top of any license suspension you get sentenced with at court. You should avoid it at all costs—get a DUI lawyer to help you with the hearing.
• Your trial date. Your trial will be set at least 30 days out and likely take place at the Pomona Courthouse. But you may never have to stand trial at all. Your lawyer’s goal is to resolve your case in your favor without going to court.

How Do You Beat a DUI Charge?

Without legal training, beating a DUI is not easy. It involves navigating a complicated legal system where virtually everyone is working against you. A DUI attorney is trained to operate in this system and know which tactics work and which don’t. From day one, they will start to research the evidence against you and find holes in it. Even seemingly “scientific” evidence like a breath test or blood test is often weaker than it looks.

As your attorney weakens the evidence, they will attempt to win your case in one of three ways:

• Get the prosecutor to drop it. Prosecutors can pick and choose which cases to pursue. If your lawyer makes their job hard enough, they may simply drop your case. You walk away as if nothing happened.
• Get the judge to dismiss it. If your lawyer can show that the evidence against you is flawed, or that your rights were violated, they could ask the judge to dismiss the case altogether.
• Drive a hard bargain. Even in the toughest cases there’s often room for negotiation. And a good DUI lawyer knows how to find leverage for the bargaining table. They may be able to get your DUI reduced to something less serious, like reckless driving.

Serving Drivers Across San Dimas and the Surrounding Area

We defend drivers arrested throughout San Dimas and the eastern San Gabriel Valley, from the western-themed downtown along Bonita Avenue to Via Verde and the neighborhoods around Frank G. Bonelli Regional Park and Puddingstone Reservoir. Whether you were stopped on the 210 (Foothill Freeway), the 57 (Orange Freeway), or the 10 (San Bernardino Freeway), pulled over along Arrow Highway or San Dimas Avenue, or arrested by deputies from the Sheriff’s San Dimas Station or the CHP near the Glendora, La Verne, Covina, or Walnut borders, we handle DUI cases across the 91773 ZIP code and the surrounding foothill communities.

A San Dimas DUI moves on two tracks at once. San Dimas DUI cases are heard at the Pomona Courthouse South, part of the court’s East District. At the same time, the DMV opens a separate Administrative Per Se (APS) action through the Los Angeles-area DMV Driver Safety Office — and you have only 10 days from your arrest to request a hearing before your license is automatically suspended. We handle both the courtroom case and the DMV hearing from day one.

Most San Dimas DUI charges are filed under California Vehicle Code 23152(a) and 23152(b) — the standard 0.08% BAC offenses — with felony exposure under VC 23153 when someone is injured. We challenge the basis for the traffic stop, the calibration and 15-minute observation period behind the preliminary alcohol screening (PAS) breath device, the chain of custody on any blood draw, and the reliability of field sobriety tests. For repeat cases, we address prior convictions, ignition interlock device (IID) requirements, SR-22 insurance filings, and DUI-school terms — and on injury cases, the Watson advisement.

San Dimas DUI cases are handled by trial attorney Michael A. Simmrin (California State Bar No. 238092), a University of Miami School of Law graduate who has tried more than 100 jury trials. Consultations are free and available 24/7 — call (310) 906-4672 to speak with an attorney directly. Learn more about Michael Simmrin →

San Dimas DUI FAQs

What is the best defense for a San Dimas DUI?

There is no single best defense – the right strategy depends on the facts of your stop and arrest. In San Dimas DUI cases, common defenses include challenging the reason for the traffic stop, questioning the calibration and 15-minute observation period behind the breath (PAS) test, scrutinizing the blood-draw chain of custody, and disputing field sobriety test results. A defense attorney reviews the police report, body-camera footage, and chemical evidence to find the weakness that fits your case under California Vehicle Code 23152.

Do I really need a lawyer for a DUI in San Dimas?

You are not legally required to hire one, but a DUI triggers two separate cases at once: the criminal case, prosecuted at the Pomona Courthouse, and a DMV Administrative Per Se action that can suspend your license unless you request a hearing within 10 days of arrest. A lawyer handles both, requests the DMV hearing on time, and can spot defenses most people would miss. For a charge that affects your record, your license, and your job, experienced representation usually makes a meaningful difference.

Where do San Dimas DUI cases go to court?

Criminal DUI cases from San Dimas are heard at the Pomona Courthouse South, part of the Los Angeles Superior Court’s East District, usually beginning with an arraignment within 30 to 45 days of arrest. The DMV license case is separate: the Administrative Per Se hearing is held through a DMV Driver Safety Office, is usually brief, and can often be done by phone. An attorney can appear for you at many of these hearings.

Is it worth fighting a San Dimas DUI?

In most cases, yes – even when the evidence looks strong. Breath and blood results do not always hold up, and fighting the charge can lead to a dismissal, an acquittal, or a reduction to a lesser offense with lighter penalties. At minimum, a thorough review of your case gives you the information to make an informed decision instead of simply accepting the first offer. Consultations are free – call (310) 906-4672 to discuss your options 24/7.

Talk to a San Dimas DUI Lawyer for Free

You don’t have to face your DUI charge alone. Let us connect you to a qualified lawyer—at no cost. We have established a network of the most experienced and reputable DUI lawyers in the San Dimas area. Every lawyer we work with focuses exclusively on DUI law and will offer you a FREE consultation.

Don’t wait until it’s too late. Fill out the form to the right or call (310) 896-2724 and get your FREE consultation today.