DUI Lawyer San Marcos. DUI law in San Marcos is complex. This isn't just an administrative issue; depending on your history, you could go to prison. You can face DUI charges even for just refusing to take the tests, and when you refuse, you can face the same penalties as a high blood-alcohol level DUI. And fighting against a DUI case involving drugs is very different than fighting against a DUI involving alcohol.
Regardless of whether you're innocent or not, you need someone in your corner. Trying to navigate the laws and the courts is a fight you want backup for, which is why the Law Offices of David S. Chesley is ready to stand by your side.
We are California's best DUI defense lawyers and know the ins and outs of DUI defense strategies that work. When you choose us, you're getting a team of former prosecutors who know how to protect you in the San Marcos, CA, judicial system and will always be honest with you about the state of your case and the best path forward.
Take too long to start your defense, and you could miss your chance. Call anytime, day or night, at (800) 755-5174 or tell us how we can help online to start building your defense strategy today.
San Marcos, CA, DUI Lawyer Traffic Stop Tips:
You may be a careful driver who doesn't violate any traffic laws, but knowing what to do if you are in a traffic stop can help you avoid an arrest. Here are four tips from a San Marcos, CA, DUI Lawyer for you to remember if you're ever pulled over:
Tip #1: Have Your Documents Ready
It's normal to be nervous after being pulled over and asked for your ID, registration, and insurance. If police see you fumbling as you try to gather these documents, they could think that you've been drinking. When you're already prepared to give them to the officer, you stop yourself from appearing inebriated.
Tip #2: If You or the Officer Smells Alcohol, Don't Speak
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 at all points in the legal process. Don't talk without an attorney present.
Tip #3: Don't Automatically Consent to Tests
In California, field sobriety tests are voluntary unless you are under the age of 21 or are on probation. The officer may not like it, but they can't compel you to participate. However, you cannot legally refuse a BAC test once you are in custody, without losing your driving privileges.
Tip #4: Treat the Officer Respectfully
Acting belligerent and uncooperative won't help — it will make things worse. This is about more than just avoiding an arrest in the short term; it also benefits your defense: If you try to talk back or argue with the officer, you are giving the police more evidence, which may help justify an arrest.
What Happens After a DUI Arrest in San Marcos?
California DUI Law allows an officer to arrest you independant of your blood alcohol concentration, or even if you refuse to be tested at all. Officers are able to arrest you this way because CA allows them to make subjective judgements, probably with field sobriety tests, then make arrests based on that.
Once this happens, the CA legal system starts moving towards both a license suspension and criminal charges. After the arrest, be prepared for the following:
- Suspension: Your license suspension can go into effect at the time of the arrest – right away, you will be given a 30-day, temporary license, and the police will take away your existing license. In the meantime, the police are providing a record of the arrest to the San Marcos, CA, DMV, beginning the formal suspension.
- Arraignment: Before you are released, you will attend a hearing, and a prosecutor will give you a formal notice of the charges you're facing.
- DMV Hearing: Separate from the criminal charges, you'll want to set up a DMV hearing within 10 days to protect your license.
- Pretrial Motions: It's possible to be held in jail before your trial, but that's not very likely in DUI cases. While you're waiting for the trial, your San Marcos DUI defense lawyer will laying the groundwork of your defense through motions to suppress unlawfully collected evidence, and a "blood split" motion to have an independent lab examine your blood sample.
- Negotiations With the Prosecutor: While working through pretrial motions, your DUI defense lawyer will contact the San Marcos prosecutor to try and secure a favorable deal before a trial. But if the case goes to trial, your attorney should be creating a defense now.
- Criminal Trial: Most DUI cases won't go to trial, but we don't count on that possibility and will be ready if it does.
- Sentencing/Sealing: Depending on the outcome of your case, you may face some form of sentence. 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 license side. If you need help today, you can start with a call to our offices!
San Marcos, CA, DUI Differences: Criminal Cases vs. DMV Hearings
San Marcos, CA, DUI charges are always a two-pronged challenge: The criminal case and the driver's case. These will never be handled in the same hearing, but both cases can be fought by the same DUI defense lawyer.
Here are things to watch out for with both cases, and our process for defending your liberty and driving privileges:
San Marcos, CA, DUI Criminal Charges
Allegedly violating DUI laws will result in criminal charges. And that means you'll have to go to San Marcos, CA, court.
The general court process is the same as any other criminal case – charges are formally filed against you, you'll probably be given bail and/or conditions of release, then your attorney will proceed with pretrial motions and negotiations. It's unlikely (but possible) that you'll reach a trial at some stage.
At the Law Offices of David S. Chesley, we craft a staunch defense and push back against the supposed wrongdoing. We'll question whether or not the traffic stop was legitimate, question the legitimacy of the officer's subjective observations, look for weaknesses in the breathalyzer test, and see if there's anything the police missed that can present an alternate narrative.
The vast majority of our DUI clients in San Marcos do not receive any jail sentence. For many clients, we'll work out a plea for reduced charges, 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.
San Marcos, CA, DUI License Suspension
Meanwhile, you need to worry about the DMV and your license suspension. This suspension is independent of the criminal case, and to successfully fight it, you'll need to request an administrative hearing within ten days of your arrest.
When you go through the DMV hearing, your criminal charges may not be a major focus. In fact, your license can still be suspended even if you do not receive a criminal conviction. Instead, the hearing is to determine if you were lawfully arrested, if your BAC was at or above 0.08, the legal limit, or, if you refused to cooperate when the officer tried to test you, whether or not you were properly informed of the consequences. When you work with us, we'll challenge the legitimacy of the stop, the arrest, and the BAC reading.
If you miss that ten-day deadline, though, you'll likely have to endure the suspension. Outside of rare cases, you don't get another chance to set up that hearing. This is why it's essential to contact a San Marcos DUI defense lawyer right away after the traffic stop.
San Marcos DUI Sentences and Consequences
San Marcos, CA, DUI criminal penalties are a lot to face – though you could 'only' be facing misdemeanors, you could still end up with a year in jail, or six months for a first offense.
Here's an outline of the different penalties you could be facing, depending on the nature of the allegations:
| Alleged DUI Offense | 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 |
On top of whatever sentence you receive in San Marcos court, you have to endure several collateral consequences, such as loss or increased expense of insurance and career setbacks.
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 you have faced DUI charges before, you can qualify for deportation. What's worse, if H.R.875 passes, any DUI will become grounds for deportation. If you are currently applying to become a U.S. citizen, even if you aren't deported, it will hurt your application chances, especially for repeat or aggravated offenses.
A DUI accusation doesn't have to end your time in the United States. You can get help from your San Marcos, CA, immigration lawyer. At the Law Offices of David S. Chesley, we don't stop at just defending you against the criminal charge: We'll explore diversion programs with alternatives to criminal sentencing, represent you at deportation hearings, and act as your guide through the citizenship application process.
After the Case: Expungement/Sealing
After the case, regardless of the outcome, you'll want to get back to life as normal, before the charges. However, your arrest and/or criminal record won't go away on its own. Depending on your case outcome, you may be eligible to either expunge or seal your records. Our San Marcos, CA, DUI defense team can also assist you with sealing/expunging records, and give you an opportunity to clean your record.
Important Qualities You Need in a San Marcos, CA DUI Attorney
Accused of a DUI in San Marcos? It is essential to pick the right lawyer to represent you. Your team needs the expertise, history, and ties to secure a positive outcome for your case. When you speak with San Marcos, CA, DUI attorneys about your case, ask them about the following:
- Experience: Ideally from multiple sides of the legal system. At the Law Offices of David S. Chesley, you get a team that has former judges, district attorneys, and police officers, totalling over five decades of experience with the law.
- Availability: So that you can get help right away when you need it. Our team is prepared to help you 24/7.
- Relationships: An attorney who knows the local prosecutor can use that relationship to their advantage. Our firm has experience working with the prosecutors in San Marcos and all throughout CA.
- Reputation: If your lawyer is known for successfully fighting DUI charges, that is a major positive. We're proud to have received numerous accolades and to be recognized as the top DUI lawyer in California.
- Track Record of Success: Winners win. It's as simple as that. And we win, a lot. In fact, 95% of our DUI cases result in no jail time.
Our recent DUI Case results speak for themselves. If you're ready to join our list of successes, call now.

DUI Case Types We Fight in San Marcos
Criminal and administrative, whatever type of DUI charges you're fighting in San Marcos, CA – the Law Offices of David S. Chesley is prepared stand by you against the charges.
Below are some of the DUI charges we often 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 Accident Defense
- 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 in Construction Zones and School Zones
- DUI License Reinstatement
- DUI Probation Violation
- DUI Process – What to Expect
- DUI Marijuana
- DUI Prescription Drugs
- DUI Refusal Cases
- DUI Trial – Jury Trial Defense
- 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
- Illegal Traffic Stop – Probable Cause Defense
- Medical Conditions as a Defense to DUI
- Misdemeanor vs Felony DUI Overview
- Mouth Alcohol Defense to DUI
- Out-of-State DUI
- Public Intoxication
- Reckless Driving
- Rising Blood Alcohol Defense
- Street Racing
- Second Time DUI
- Third DUI California
- Title 17 Violation of Breath and Blood Test Procedures Defense
- Underage DUI
- Watson Murder / DUI Murder
- Wet Reckless
DUI Defense Strategies in San Marcos, CA
If you want to craft an effective defense strategy, our San Marcos, CA, DUI lawyers are here to help. There are several defensive tactics available, but not every one will work for your case. Below are some of the most common ones we use.
Contest the Legitimacy of the Traffic Stop
The police need to follow rules when initiating a traffic stop and investigating a potential DUI. If they broke those rules, we can challenge the evidence, and even the legitimacy of the case itself. This defense is a good option if, for example, you were not read your Miranda rights before an interrogation, anything you said could be thrown out.
Show Issues With Blood, Breath, and/or Urine Tests
If your case is centered on a BAC test that put you over the legal limit, that can sound impossible to overcome. But it isn't. Our team will look into any issues with how the equipment was stored or used, retest when possible, and analyze the state's case to see if there was an error made in how your evidence was processed.
Challenge Field Sobriety Tests
Field sobriety tests, like 'walk-and-turn,' are often used by officers to evaluate whether someone is impaired or not. But you can still challenge them – they are not ironclad proof of guilt. Our attorneys will review the footage and show whether or not you were fairly judged.
Explain BAC With Medical Conditions
Perhaps the officer properly conducted a breathalyzer test, and your BAC was over the legal limit. While this is can be difficult to overcome, we won't give up yet. If you have a respiratory ailment, or another medical condition, that could impact how the breathalyzer measures your BAC, we will use that as a part of your defense.
Timing is Critical – Talk To Our San Marcos DUI Defense Lawyers NOW
After a DUI arrest, it can be a whirlwind of legal processes. You lose your right to drive, you might be interrogated, you get a court date…it's easy to be out of control. With everything going on, your best way out is to contact a lawyer now.
Don't give up and let the district attorney win. Don't lose your ability to drive without a fight. Don't try to handle it on your own. Hire the Law Offices of David S. Chesley to protect you.
We're experts at defending all San Marcos, CA DUI charges. We're prepared to start building your defense immediately and will can fight for your license and keep you out of jail immediately. Speak with a lawyer now at (800) 755-5174 or tell us about your case online for a no strings attached case review.
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