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Rancho Cucamonga DUI Lawyer

Serving all of San Bernardino, Riverside, and Orange Counties

Protect Your Rights, Reputation, and Future with Our Experienced DUI Defense Team

When facing a driving under the influence or DUI charge, the uncertainty of the outcome can be daunting. At Kolacia Law Firm in Rancho Cucamonga, our relentless pursuit of justice and unwavering commitment to your defense is at the heart of everything we do.

With a wealth of experience and a deep understanding of the complexities involved in DUI cases, our seasoned attorneys are equipped to deliver the most powerful defense possible. Our unique, client-centered approach ensures that we take the time to understand your individual circumstances and develop a tailored strategy that maximizes your chances of a favorable outcome.

Your future is worth fighting for, and we’re here to help. Contact a Rancho Cucamonga DUI lawyer today.


Why Choose Kolacia Law Firm for Your DUI Defense

At Kolacia Law Firm, we believe in providing personalized, attentive service to each client.

When you choose us to represent you in your DUI case, you can expect:

  1. Expertise — Our attorneys have successfully defended numerous DUI cases in Rancho Cucamonga, CA, and are familiar with local laws, judges, and prosecutors.
  2. Comprehensive representation — From arraignment to trial, we will fight for your rights and advocate for the best possible outcome.
  3. Clear communication — We understand how stressful a DUI charge can be, so we prioritize informing and educating you about your case’s progress.
  4. Strategic defense — Our team will thoroughly investigate your case, identify weaknesses in the prosecution’s argument, and develop an aggressive defense strategy tailored to your unique situation.

Understanding California DUI Charges and Penalties

Facing a DUI charge can be overwhelming, but understanding the potential penalties associated with various DUI offenses can help you prepare for your case. The chart below provides an overview of the consequences of different types of DUI charges in California.

Type of DUI

Jail/Prison Sentence


Mandatory Ignition Interlock Device Period

DUI School

1st offense misdemeanor DUI

Up to 6 months in county jail


6 months (Optional: 4 months of suspension, 30-day restricted license for work)

3 or 9 months

2nd offense misdemeanor DUI

96 hours to 1 year in county jail


1 year (Optional: 2 years of suspension, 1-year restricted license for work)

18 or 30 months

3rd offense misdemeanor DUI

120 days to 1 year in county jail


2 years (Optional: 3 years of suspension)

30 months

DUI with injury (misdemeanor)

5 days to 1 year in county jail

$390-$5,000*, plus restitution to injured parties

6 months (Optional: 1 year of suspension)

3, 18, or 30 months

1st offense DUI with injury (felony)

16 months to 16 years in state prison

$1015-$5,000*, plus restitution to injured parties

1 year

18 or 30 months

Felony DUI

16 months, 2 years, or 3 years in state prison


Up to 5 years of driver’s license suspension

18 or 30 months

*Plus court-imposed penalty assessments

Navigating the complex world of DUI penalties can be challenging. Trust the experienced DUI attorneys at Kolacia Law Firm to guide you through this difficult time and fight for the best possible outcome.

Unexpected Collateral DUI Consequences — The Hidden Impact of a Conviction

A DUI conviction can have far-reaching consequences beyond the immediate penalties imposed by the court.

The collateral consequences of a DUI charge can impact various aspects of your life, from employment to housing and your personal well-being.

At Kolacia Law Firm, we understand the full scope of these consequences and work tirelessly to prevent them from affecting your future.

Employment Consequences

A DUI conviction may limit your job opportunities, as it can:

  • Result in the loss of a professional license or certification
  • Disqualify you from certain job positions, especially those requiring a clean driving record or security clearance
  • Damage your reputation, making it difficult to secure future employment or advance in your career

Our attorneys will fight to protect your livelihood and ensure that a DUI charge doesn’t define your professional future.

Housing and Financial Consequences

A DUI conviction can also have a lasting impact on your housing and financial stability:

  • Difficulty in securing housing, as landlords may be hesitant to rent to someone with a criminal record
  • Increased car insurance rates can put a strain on your finances
  • Difficulty obtaining loans, as some lenders may view a DUI conviction as a sign of irresponsibility

At Kolacia Law Firm, our goal is not only to defend you against the legal penalties of a DUI charge but also to shield you from the unexpected collateral consequences that can impact your life.

Our team is committed to providing a comprehensive defense that addresses every aspect of your case, ensuring the best possible outcome for you and your future.

Our Proven DUI Defense Strategy

Our seasoned DUI attorneys employ various strategies to challenge the evidence against you and seek the most favorable outcome possible. Our approach is tailored to each client’s unique case, ensuring we provide the strongest possible defense for your specific circumstances.

Some of these strategies include:

  • Challenging the legality of the traffic stop
  • Examining the accuracy and reliability of breathalyzer or blood tests
  • Identifying errors in the arrest or booking process
  • Presenting evidence to support an alternative explanation for the DUI charge
  • Questioning the officer’s observations
  • Evaluating field sobriety test administration
    Exploring plea bargain options

By employing these and other tailored defense strategies, our team at Kolacia Law Firm is dedicated to providing you with the best chance at a favorable outcome in your DUI case.

Don't Face Your DUI Charge Alone

A DUI charge can be overwhelming, but you don’t have to navigate this challenging time alone. The skilled and compassionate criminal law attorneys at Kolacia Law Firm are ready to stand by your side and provide the expert legal representation you need to protect your rights and secure your future.

Don’t let a DUI charge derail your life. Contact us today to schedule a consultation with one of our experienced DUI defense attorneys.

FAQ: Rancho Cucamonga DUIs

Why should I hire a local DUI lawyer in Rancho Cucamonga?

Hiring a local DUI lawyer, like those at Kolacia Law Firm, ensures that your attorney is familiar with the laws, judges, and prosecutors specific to Rancho Cucamonga. This local knowledge can be invaluable in building a strong defense, as your attorney will know the most effective strategies and approaches for your case.

How can a DUI lawyer in Rancho Cucamonga help my case?

A skilled DUI lawyer from Rancho Cucamonga can provide a comprehensive defense by: Evaluating the evidence against you and identifying potential weaknesses Challenging the results of a breathalyzer or blood tests Investigating possible errors in the arrest or booking process Negotiating with prosecutors for reduced charges or penalties Representing you in court and advocating for your rights

What should I consider when choosing a DUI lawyer in Rancho Cucamonga?

When selecting a DUI lawyer in Rancho Cucamonga, consider factors such as experience, reputation, communication, and the attorney's approach to your case. At Kolacia Law Firm, our attorneys are dedicated to providing personalized attention, clear communication, and aggressive defense strategies tailored to your unique situation.

How much does it cost to hire a DUI lawyer in Rancho Cucamonga?

The cost of hiring a DUI lawyer in Rancho Cucamonga can vary based on factors such as experience, the complexity of the case, and the attorney's fee structure. To better understand the potential costs, it's essential to schedule a consultation with a law firm like Kolacia Law Firm. We offer an initial consultation to discuss your case and estimate fees.

Can a DUI lawyer in Rancho Cucamonga guarantee a dismissal or reduction of my charges?

No attorney can guarantee a specific outcome for your case. However, a skilled DUI lawyer in Rancho Cucamonga, like those at Kolacia Law Firm, can significantly increase your chances of a favorable outcome by employing proven defense strategies and leveraging their knowledge to challenge the prosecution's case against you.

What should I do after being arrested for a DUI charge in Rancho Cucamonga, CA?

If you wait too long to protect your rights after an arrest for DUI, you can have some potential negative consequences. You only have 10 days from your arrest to request an administrative hearing with the Department of Motor Vehicles. If you fail to request a hearing within that time frame you cannot argue against the arrest but automatically lose your license. An attorney will be sure to notify the DMV so you can continue driving your vehicle to work.

Kolacia Law Firm

Call us today at 714-725-7072 to set up your appointment to speak with our attorney.

Daniel Kolacia

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