
DUI Defense Attorney in Pasadena, CA Pursuing the Best Possible Outcome in San Gabriel Valley, Los Angeles County, and Across Southern California
Driving under the influence (DUI) is not just a traffic offense—it is a criminal charge that can alter the course of your life. A conviction can lead to steep fines, license suspension, mandatory DUI education programs, and even time behind bars. Whether it’s your first offense or you’ve faced DUI allegations before, the consequences are far-reaching and can jeopardize your job, your freedom, and your future. If you’ve been arrested for driving under the influence in Pasadena, the first and most critical step is to speak with a trusted Pasadena DUI lawyer who can protect your rights from day one.
At The Law Offices of Christopher Chaney, we understand how overwhelming it is to face criminal charges—especially when your reputation and livelihood are on the line. Our firm is committed to standing by you from the initial arrest through every stage of the legal process. We focus on building strong, tailored defenses for individuals accused of a DUI in Pasadena and throughout Los Angeles County. When you work with us, you get a legal advocate who is responsive, aggressive, and genuinely invested in helping you secure the best possible outcome.
Contact a dedicated DUI defense attorney in Pasadena, CA at our firm today for a free, confidential consultation about your case. The sooner you reach out, the better we can protect your license, your record, and your future.
Understanding DUI Charges in California
If you’re facing a DUI charge, understanding what it means and how it’s defined under California law is crucial to making informed decisions about your defense.
What Is a DUI?
In California, a DUI (Driving Under the Influence) occurs when a person operates a motor vehicle while impaired by alcohol, drugs, or a combination of both. The law recognizes two primary types of DUI’s:
- Per Se DUI: If you are caught driving with a blood alcohol concentration (BAC) of 0.08% or higher, you are considered legally impaired, regardless of your actual level of intoxication. This is known as a “per se” violation because the BAC level alone is sufficient to support a DUI charge.
- Impairment DUI: Even if your BAC is below the legal limit, you can still be charged if law enforcement believes your ability to drive safely was impaired by alcohol, drugs (including prescription medications), or a combination of substances.
California’s DUI Thresholds
The BAC limit in California varies depending on the type of driver:
- 0.08% for most adult drivers
- 0.04% for commercial drivers
- 0.01% for drivers under 21 or those on DUI probation
It’s also illegal to drive while under the influence of drugs (DUID), whether those substances are illegal, prescription-based, or even over-the-counter if they impair your ability to operate a vehicle safely.
A DUI can also be charged if you refuse chemical testing after a lawful arrest under California's implied consent law. Refusal can lead to automatic license suspension and enhanced penalties.

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818-330-5198Types of DUI Cases We Handle in Pasadena, CA
No two DUI cases are exactly alike—and at The Law Offices of Christopher Chaney, we know that personalized legal defense is key to achieving successful outcomes. As an established DUI defense attorney, our legal team brings deep knowledge of local DUI laws, courts, and procedures to every case we handle. Whether you’re facing a first-time offense or a complex felony charge, we understand how to navigate the system and push back against overreaching prosecutions. Below are the most common types of DUI cases we handle for clients in Pasadena and the surrounding areas:
- First-time DUI in Pasadena: A first DUI arrest can be shocking and stressful. We help clients fight license suspension, fines, and possible jail time while seeking alternatives such as diversion programs or reduced charges.
- Repeat DUI offenses in Pasadena: California imposes harsher penalties for second, third, or subsequent DUI convictions. We examine prior convictions, procedural issues, and work to minimize mandatory penalties and long-term consequences.
- Felony DUI in Pasadena: Felony DUI charges may arise from prior convictions, DUI with injury, or other aggravating factors. Our firm aggressively challenges felony allegations and pursues opportunities to reduce the charge or penalties.
- Underage DUI in Pasadena: Drivers under 21 face a zero-tolerance policy with a BAC as low as 0.01%. We advocate for young drivers and their families, aiming to protect their driving privileges and future opportunities.
- DUI with injury in Pasadena: When a DUI results in bodily harm to another person, prosecutors may pursue enhanced charges and longer prison terms. We scrutinize every detail to determine fault, causation, and potential defenses.
- Prescription drug DUI in Pasadena: Even legal medications can lead to DUI charges if they impair driving ability. We work to show lawful use, lack of impairment, and challenge subjective officer observations.
- Marijuana DUI in Pasadena: California law prohibits driving under the influence of marijuana, but THC levels are notoriously hard to measure. We challenge unreliable testing methods and focus on discrediting impairment claims.
- CDL driver DUI in Pasadena: Commercial drivers are held to a higher standard with a BAC limit of 0.04%. A DUI can destroy a career. We fight to save commercial driver’s licenses and maintain professional standing.
- DUI refusal cases in Pasadena: Refusing a chemical test after arrest can trigger immediate license suspension and extra penalties. We analyze whether law enforcement followed proper procedures and defend against automatic sanctions.
- Out-of-CA driver DUI in Pasadena: If you’re visiting California and arrested for a DUI in Pasadena, you may face legal consequences both here and in your home state. We manage your case locally while working to reduce travel and disruption to your life.
Whether you’re a local resident or an out-of-state visitor, a college student or a seasoned professional, The Law Offices of Christopher Chaney are fully prepared to handle your case with the strategic focus it deserves. Our experience across a wide spectrum of DUI charges means that when you hire our firm, you’re hiring a DUI lawyer who can craft a defense tailored to the facts of your unique case.
The DUI Legal Process in Pasadena
Being arrested for a DUI is not just a momentary disruption—it sets off a complex legal process that can span months and have lasting implications. Understanding what to expect and having the right legal support from the outset can make a significant difference in the outcome of your case. At The Law Offices of Christopher Chaney, our role as your DUI defense attorney is to guide you through every stage with clarity, strategic counsel, and assertive advocacy.
What Happens After a DUI Arrest
After a DUI arrest in Pasadena, the officer may confiscate your driver's license and issue a pink Notice of Suspension, which acts as a temporary permit for 30 days. You are also provided with a court date for arraignment and given instructions for scheduling a DMV administrative hearing. It’s crucial to act quickly—you only have 10 days from the date of your arrest to request a DMV hearing or risk automatic license suspension.
DUI Arraignment and Plea Options
The arraignment is your first formal appearance before a judge. During this hearing, the court will present the charges against you, and you will have the opportunity to enter a plea: guilty, not guilty, or no contest. A skilled Pasadena DUI lawyer will attend the arraignment with you (or sometimes on your behalf) and may begin negotiating with prosecutors to explore plea agreements or dismissals based on legal or evidentiary flaws.
DMV License Hearing
Separate from your criminal case, the DMV hearing determines the status of your driver’s license. Many drivers underestimate the importance of this hearing. Our firm prepares thoroughly for this administrative proceeding, introducing evidence and questioning the arresting officer to challenge the legitimacy of your suspension.
Pre-Trial Motions and Negotiations
Prior to trial, we file targeted pre-trial motions to suppress evidence, dismiss improperly filed charges, or request discovery of prosecution materials. These motions may reveal weaknesses in the case—such as improper traffic stops or flawed breathalyzer procedures—that can result in significant leverage during plea negotiations or even a case dismissal.
Trial
If your case proceeds to trial, we ensure you are fully prepared and represented by an experienced trial attorney. We select the jury, cross-examine prosecution witnesses, and present compelling evidence and testimony in your defense. Every aspect of the case is scrutinized to increase your chances of acquittal or a favorable verdict.
Time is not on your side when it comes to DUI charges in Pasadena. The earlier you involve a DUI defense attorney the better your chances of preserving your rights, driving privileges, and freedom.
Strategic DUI Defense in Pasadena
At The Law Offices of Christopher Chaney, our defense approach is not cookie-cutter—we know that every DUI case is different, and we tailor our legal strategies to the specific facts, evidence, and goals of each client. As a DUI lawyer with a strong record of results, our team leads every case with precision and aggressive advocacy.
Here’s how we build powerful DUI defenses for our clients:
- Breaking down weak evidence: We challenge the reliability of field sobriety tests, the accuracy of officer observations, and whether law enforcement had lawful grounds to initiate a stop or make an arrest.
- Disputing BAC results and testing procedures: We investigate the methods used to measure your blood alcohol content—whether breathalyzer or blood test—and look for calibration errors, improper handling of samples, or procedural violations that could render the results inadmissible.
- Identifying errors in arrest reports: Police reports can contain inaccuracies or inconsistencies. We examine every detail for factual errors, exaggerations, or omissions that may undermine the prosecution’s credibility.
- Crafting a personalized strategy: No two clients are alike. We take time to understand your background, the circumstances of your arrest, and any mitigating factors that can support a reduced charge, dismissal, or diversionary outcome.
- Fighting to protect your rights: Throughout the case, we ensure that your constitutional rights—such as protection against unlawful searches or coerced statements—are upheld.
We don’t just react to charges—we proactively investigate, analyze, and dismantle the prosecution’s case wherever possible. With The Law Offices of Christopher Chaney on your side, you have a DUI defense attorney who will challenge the evidence and fight relentlessly to protect what matters most to you.
Consequences of a DUI Conviction in Pasadena
A DUI conviction in Pasadena carries penalties that can affect nearly every area of your life. California’s DUI laws are among the toughest in the country, and local courts take these charges seriously. Whether this is your first offense or a subsequent charge, the fallout from a conviction can be long-lasting and life-altering. That’s why it’s vital to have a skilled DUI lawyer from our firm advocating on your behalf.
- Jail time, probation, and license suspension: Depending on your record and the details of your case, a DUI conviction can lead to time in the Los Angeles County jail, probation for up to five years, and suspension or revocation of your driver’s license. Even for first-time offenders, the court may impose mandatory jail time—especially if aggravating factors (like a high BAC or accident involvement) are present.
- Ignition interlock devices and mandatory counseling: California law requires many DUI offenders to install an ignition interlock device (IID) in their vehicles as a condition of license reinstatement. Additionally, attendance at a DUI education program, drug or alcohol counseling, or even community service may be imposed as part of your sentencing.
- Financial costs and court fees: DUIs come with a hefty price tag. Between fines, court costs, DMV fees, alcohol education classes, and IID installation, you could be looking at thousands of dollars in direct expenses—not including the cost of losing your driver’s license or income due to missed work.
- Insurance premium hikes: Auto insurance rates skyrocket after a DUI conviction. You may be classified as a “high-risk driver,” which can lead to long-term increases in your premiums or even cause your policy to be dropped altogether. These financial consequences can persist for years after your case is resolved.
- Employment and future impacts: A criminal record can affect your current employment, professional licenses, and future job prospects. For CDL holders and those in occupations involving driving, the impact can be immediate and devastating. College students, educators, healthcare workers, and government employees may also face disciplinary action or disqualification from their chosen careers.
Why Choose an Experienced DUI Defense Attorney in Pasadena, CA at The Law Offices of Christopher Chaney?
When facing the serious consequences of a DUI arrest, you need more than just basic legal help—you need focused, strategic representation from a firm that knows the terrain. At The Law Offices of Christopher Chaney, we provide exactly that. As a respected DUI defense attorney, we offer comprehensive, compassionate legal support that goes far beyond the courtroom.
- We understand the full scope of your legal needs: Our firm offers comprehensive assistance for personal injury and criminal defense matters of all kinds. This means we’re equipped not only to handle the criminal aspects of your DUI case but also any related legal issues that may arise, such as civil liability in accidents or license reinstatement challenges.
- Free, confidential consultations: We begin with a free initial consultation where we review the full facts of your unique situation. During this consultation, we’ll outline your rights, explain the charges you’re facing, and help you explore your options—including possible defenses, plea negotiations, and trial strategies.
- Deep knowledge of California DUI law: Our extensive experience with California DUI statutes, administrative codes, and court procedures gives us an edge in handling complex cases, including those involving comparative fault, DUI cases involving government vehicles or defendants, and situations where insurance companies attempt to deny coverage or shift blame to the accused driver. We understand the prosecution’s tactics—and we know how to counter them effectively.
If you’re searching for a Pasadena DUI lawyer who will treat your case with the urgency and dedication it deserves, you’ve found the right firm. We don’t just defend your case—we fight to protect your life, your freedom, and your future.
About DUI Charges in Pasadena
Driving under the influence (DUI) remains a significant concern in Pasadena, with local law enforcement maintaining vigilant efforts to deter and address impaired driving. In 2023, the Pasadena Police Department conducted 194 DUI investigations, 86 of which involved collisions. Notably, there were no fatal DUI collisions reported that year, highlighting the effectiveness of enforcement and public awareness initiatives.
These figures underscore the reality that many individuals in Pasadena find themselves facing DUI charges, often due to increased enforcement during holidays and special events. It's important to recognize that a DUI arrest can happen to anyone and doesn't define one's character or future. What matters most is taking prompt and informed action to address the situation.
Our Pasadena criminal defense lawyers understand the complexities and challenges that come with DUI charges. Our experienced team is dedicated to providing comprehensive legal support, ensuring that your rights are protected and that you receive the guidance necessary to navigate the legal process effectively.
Reach out to a dedicated DUI defense attorney at our firm today for a free, confidential consultation about your case. We're here to help you move forward with confidence and clarity.
Contact an Experienced Pasadena DUI Lawyer at The Law Offices of Christopher Chaney for a Free Consultation About Your Case
If you’ve been arrested for a DUI in Pasadena, the clock is already ticking. You may be facing deadlines for license suspension hearings, arraignment dates, and evidence submission—none of which should be taken lightly. Every moment counts when it comes to building an effective defense and minimizing the consequences you face.
At The Law Offices of Christopher Chaney, our goal is to intervene early, protect your rights, and build the strongest possible case on your behalf. You deserve clear answers, personalized guidance, and a dedicated legal team that puts your future first.
If you’ve been arrested for a DUI in Pasadena, don’t wait. Contact our experienced DUI defense attorney today for a free, confidential consultation. We are ready to listen, advise, and take action on your behalf.