DUI Lawyer Napa. The consequences of a DUI can be devastating. Besides losing your license, there's a lot at stake; if you're facing years in prison for a repeat offense, your car is the least of your worries. Declining a breathalyzer or blood test on its own can result in charges, and that can even result in tougher penalties. And there are differences in DUI alcohol versus DUI marijuana cases, or other drugs.
When you're up against the CA legal system, you need help from a DUI defense expert. Trying to defend yourself against the charges is a fight that you need a team for, which is why the Law Offices of David S. Chesley is here to fight for your rights.
We are California's top DUI defense lawyers and have over 50 years of combined courtroom experience. When you choose us, you're getting a team of accomplished defense attorneys who know how to protect you in the Napa, CA, justice system and provide paths to positive outcomes.
Don't wait and let your chance slip away. Speak with one of our attorneys without delay at (800) 755-5174 or tell us about your charges online to start building your case's defense today.
Napa, CA, DUI Lawyer Traffic Stop Tips:
We'd all love to drive without any risk of being pulled over, but it's still important to know how to handle a traffic stop. Here are four tips from a Napa, CA, DUI Lawyer for you to remember if you're ever pulled over:
Tip #1: Have Your Documents Ready
After being pulled over, but before the police officer approaches your car, grab your license, vehicle registration, and insurance documentation. If you're struggling to locate them and keep hold of them, the officer may think you're intoxicated. When you're already prepared to give them to the officer, you avoid that risk.
Tip #2: Don't Talk If Alcohol Is Smelled
If either the officer alleges that they smell alcohol, or you can smell alcohol yourself, don't answer any questions. You have the right to remain silent during any form of questioning. Don't talk without an attorney present.
Tip #3: Don't Automatically Consent to Tests
Participation in field sobriety tests is not required for people over the age of 21 who aren't on probation. This doesn't stop the officer from arresting you, but can decrease your chances of having this happen. However, this isn't the case for every test; if you're already in custody and are asked to perform a breath or blood based test, California law does require you to participate.
Tip #4: Don't Argue With the Officer
Resisting the police won't help — it will come back to bite you. Nobody enjoys being pulled over, but remaining calm and respectful not only makes it easier for the officer; it also helps your defense: When you resist or act disrespectfully, you are giving the police more evidence, which may help justify an arrest.
What Happens After a DUI Arrest in Napa?
California DUI Law allows an officer to arrest you even if you BAC is below .08, or even if you refuse to be tested at all. Police officers can do this because they when they rely on other methods to tell if you are impaired, generally utilizing field sobriety tests, then decide whether or not to arrest you based on how you do.
Right after your arrest, the CA legal system starts moving towards both a license suspension and criminal charges. Here's the typical process for a DUI case to make its way through the system:
- Suspension: Your license suspension can begin as soon as you're arrested – you will be given a 30-day, temporary license, and your permanent license will be confiscated by the officer. While you're processing this, the police are ensuring that the arrest is added to your DMV record, which means your license is officially suspended.
- Arraignment: Before you are released, you will attend a hearing, and a prosecutor will read out the allegations that you are formally being charged with.
- DMV Hearing: Even though you might feel overwhelmed by the criminal charges, you'll need to set up an administrative hearing with the DMV within 10 days to fight the suspension.
- Pretrial Motions: In most DUI cases, you'll be released in some capacity pending a trial. While you're waiting for the trial, your Napa DUI defense expert will file motions to strengthen your defense, such as ones to throw out illegal evidence, and a "blood split" motion to have an independent lab examine your blood sample.
- Negotiations With the Prosecutor: At the same time as pretrial motions, your DUI defense attorney will negotiate with the Napa district attorney to find a plea deal that minimizes penalties for you. But if the case goes to trial, your attorney should be building a defense now.
- Criminal Trial: Most DUI cases won't go to trial, but if it reaches that point, we'll have a staunch defense ready for you.
- Sentencing/Sealing: Depending on how you plea or are found, you may face sanctions. However, if you are found not guilty or enough time has passed, we may be able to help you clean your record.
Our DUI legal experts can provide you with advice on the best way to move forward, on both the criminal defense and driver's license side. Whether you've just been arrested or are on the eve of your trial (or anywhere in-between), our team has the knowledge to guide you forward!
Napa DUI: Fighting Criminal Cases vs. DMV Hearings
Napa, CA, DUI charges include two separate fights: The criminal case and the driver's case. These will never be handled in the same hearing, but at the Law Offices of David S. Chesley, our DUI defense lawyers will fight both.
Here are some things you need to know about both, and what our attorneys will do for your freedom and ability to drive:
Napa, CA, DUI Criminal Charges
Allegedly violating DUI laws will result in criminal charges. To fight them, you'll have to go through CA courts.
Your DUI case will typically go through the same process as any other criminal charge – first, you're arrested. Second, you're informed of the charges at an arraignment. Third, you go through pretrial motions and negotiations. And finally, if it comes to it, a trial.
At the Law Offices of David S. Chesley, we build your defense and discredit the criminal accusations. We'll question whether or not the traffic stop was legitimate, argue against he officer's observations, look for contaminations or errors in blood, breath, or urine tests, and search for other witnesses or evidence that can result in a not guilty plea.
The vast majority of our DUI clients in Napa do not receive any jail sentence. In many cases, we'll contact the district attorney on their behalf and negotiate a charge reduction, typically to a wet reckless, exhibition of speed, or reckless driving charge. We'll also search for a deal that protects your freedom and avoids any jail sentence.
Napa, CA, DUI License Suspension
On the other side of a Napa DUI charge is the DMV and your license suspension. This suspension goes into effect regardless of where you're at in the criminal process, and in order to fight it, you'll need to request an administrative hearing within ten days of your arrest.
It's typical for the criminal case to be, by and large, separate from the DMV hearing. In fact, your license can still be suspended even if you do not receive a criminal conviction. Instead, the entire DMV hearing is about whether or not you were rightfully arrested, if your BAC was at or above 0.08, the legal limit, or, if you refused to blow, whether or not you were properly informed of the consequences. When you work with a Napa, CA, DUI lawyer from our firm, we'll question the legitimacy of the stop, the arrest, and the BAC reading.
If it's been more than ten days after your arrest, though, you're out of options. Outside of rare cases, you don't get an extra chance to set up that hearing. This is why it's vital to contact a Napa DUI defense attorney as soon as you can after an arrest.
Sentence You Could Face for a DUI in Napa, CA
Napa, CA, DUI criminal penalties can leave a mark on your record for life – even though some are misdemeanors, you're still facing a year in jail, or six months for a first offense.
Here's an outline of the different penalties you could be looking to avoid, depending on how exactly your charged and your history:
| DUI Criminal Charge | Jail/Prison Time | Fine |
|---|---|---|
| First Time DUI | 48 Hours to 6 Months | Up to $1,000 |
| Second Time DUI | 96 Hours to 1 Year | Up to $1,000 |
| Third Time DUI | 120 Days to 1 Year | Up to $1,000 |
| Fourth Time DUI (Felony) | 16 Months to 3 Years | Up to $1,000 |
| DUI Injury (Misdemeanor) | Up to 1 Year | Up to $1,000 |
| DUI Injury (Felony) | Up to 4 Years | Up to $5,000 |
| DUI Manslaughter (Misdemeanor) | Up to 1 Year | Up to $1,000 |
| DUI Manslaughter (Felony) | 4, 6 or 10 Years | Up to $10,000 |
You'll also be facing significant collateral consequences, such as loss or increased expense of insurance and roadblocks when applying for professional licenses.
DUIs and Immigration
DUI immigration consequences can be devastating. On the bright side, most first-time DUIs at this time will not result in deportation. The bad news is that if certain circumstances apply, like DUIs causing injury or repeat offenses, you can qualify for deportation. What's worse, if H.R.875 passes, any DUI can result in removal from the country. For individuals working on the naturalization process, even if you aren't deported, it can count against your "good moral character," which you need to establish before becoming a citizen.
Whether you are an immigrant citizen, are here on a work visa, or are anywhere in between, a Napa, CA, immigration lawyer can help you navigate the situation. At the Law Offices of David S. Chesley, we can help you in all aspects of your case: We'll explore diversion programs and plea deals that can keep a DUI off your record, fight to keep you in the country, and offer expert advice as you apply for citizenship.
After the Case: Expungement/Sealing
Whatever happens in the court case, you'll want to get back to life as normal, before the charges. The bad news is that your arrest and/or criminal record won't go away on its own. Depending on your case outcome, there's a chance you're eligible to either expunge or seal your records. A Napa, CA, DUI defense lawyer can help you with these processes, and give you a path to clean your record.
Top DUI Defense Attorneys in Napa: What You Need to Know
No matter what DUI allegations you've been charged with, it's essential to pick the right lawyer to defend you. Your team needs the abilities, background, and connections to secure a positive outcome for your case. When you speak with Napa, CA, DUI attorneys about your case, ask them about the following:
- Experience: If possible, both defending against charges and as government agents. At the Law Offices of David S. Chesley, you get a team that has former judges, prosecutors, and police officers, totalling over five decades of experience handling cases.
- Availability: You should be able to get help fast, whenever you need it. You can get a hold of us 24/7.
- Relationships: An attorney who knows the local prosecutor can use that relationship to their advantage. We know how to connect with the prosecutors in Napa and all throughout CA.
- Reputation: Not just with clients and friends, but also amongst their peers. The Law Offices of David S. Chesley is proud to have received top ratings from several legal evaluators and to be recognized as the top DUI lawyer in California.
- Track Record of Success: At the end of the day, results matter. And our results are great. In fact, 95% of our DUI cases result in no jail time.
Our recent DUI Case results speak for themselves. We want you to be our next success story.

DUI Case Types We Defend in Napa
Whatever type of DUI charge you need help with in Napa, CA – all of our DUI defense attorneys are prepared for the charges.
Here are some of the DUI cases we commonly defend:
- Boating Under the Influence
- Breathalyzer Test
- Commercial Driver CDL DUI
- Disorderly Conduct
- Disturbing the Peace
- DMV Hearing Defense
- Driving with a Suspended License
- Driving Without a License
- Driving Without Insurance
- Drug DUI
- Drunk in Public
- DUI Alcohol
- DUI and Professional Licenses in California
- DUI Blood Test Defense
- DUI Causing Injury
- DUI Checkpoint Defense Attorney
- DUI Defense Costs
- DUI Expungement in California
- DUI Immigration Consequences
- DUI License Reinstatement
- DUI Probation Violation
- DUI Marijuana
- DUI Prescription Drugs
- DUI Refusal Cases
- DUI Penalties
- DUI with Child Passenger
- Evasion
- Exhibition of Speed
- Felony DUI
- Field Sobriety Tests
- First-Time DUI
- Fourth DUI Felony Escalation
- Hit and Run
- Hit and Run DUI
- Hit and Run with Injury or Death
- Ignition Interlock Device Violations
- Out-of-State DUI
- Public Intoxication
- Reckless Driving
- Street Racing
- Second Time DUI
- Third DUI California
- Underage DUI
- Watson Murder / DUI Murder
- Wet Reckless
DUI Defense Strategies in Napa, CA
If you want to craft an effective defense strategy, our Napa, CA, DUI lawyers are here to help. When fighting cases, here are some of the possible defenses we'll use.
Contest the Legality of the Arrest
If the arresting officer failed to obey the rules for investigating a DUI, we can challenge the evidence, and even the legitimacy of the case itself. This defense is a good option if, for example, the officer did not observe you for the full 15-minute period required before asking you to take a breath test.
Flaws in BAC Tests
If you were arrested and given a breathalyzer, blood, or urine test, that can be the center of the prosecution's case. We will investigate whether or not the procedure was followed when administering the tests, retest in some cases, using a "blood-split" motion, and find any other mistakes law enforcement made that could exonerate you.
Challenge Field Sobriety Tests
Field sobriety tests, like 'walk-and-turn,' are a widely-recognized way of evaluating somebody's level of impairment. But you can still challenge them – they are not ironclad proof of guilt. Our attorneys will review the footage and provide additional context for your performance, such as the stress of the situation.
Explain BAC With Medical Conditions
Perhaps the officer properly conducted a breathalyzer test, and your BAC was over the legal limit. Even though this is harder to fight, you do still have viable defense strategies. Medications and health conditions can create false positives – even just over-the-counter cold medicine often contain alcohol, which can linger in your mouth, impacting the test.
Start Your Defense Today – Call Our Napa DUI Defense Attorneys AS SOON AS POSSIBLE
If you've been arrested or accused of a DUI in Napa, CA, it can be a whirlwind of legal processes. Your license is suspended, law enforcement might try to do additional tests, you're told you have a court date…it's easy to feel lost. Your path forward begins when you call aNapa, CA, DUI attorney now.
Don't let the state decide how your case will go. Don't lose your ability to drive without a fight. Don't just sit idly by while everything collapses. Hire the Law Offices of David S. Chesley to fight for you.
We're experts at defending all Napa, CA DUI charges. We're equipped with the tools to build your case today and will work on a strategy to defend your license and your freedom as soon as you call. Call us now at (800) 755-5174 or fill out our contact form online for a free consultation.
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