Being arrested for DUI in San Jose can feel overwhelming. You’re facing criminal charges, potential license suspension, and a 10-day deadline to save your driving privileges. The good news: a DUI arrest is not a conviction. With experienced legal representation, many DUI charges can be reduced, dismissed, or successfully defended at trial.
The attorneys in our directory specialize in DUI defense in Santa Clara County. They understand local court procedures, know the prosecutors and judges, and have the technical knowledge to challenge breathalyzer results, field sobriety tests, and traffic stops. If you’ve been arrested for DUI in San Jose, Campbell, Cupertino, Los Gatos, or anywhere in Santa Clara County, you need representation that knows these courts.
You have 10 days from your arrest to request a DMV hearing. Call now for a free consultation.
California has some of the strictest DUI laws in the country. A conviction carries mandatory penalties including jail time, fines exceeding $10,000 when you include insurance increases and court costs, license suspension, and a criminal record that can affect employment, housing, and professional licenses.
DUI cases are highly technical. Police must follow specific procedures during traffic stops, field sobriety testing, and chemical testing. Officers must have probable cause to stop you, reasonable suspicion to detain you, and must follow strict protocols when administering breathalyzer and blood tests. Mistakes happen in every phase of a DUI arrest.
An experienced DUI attorney will: - Review every aspect of your arrest for constitutional violations - Challenge the legality of the traffic stop - Question the accuracy of field sobriety tests and chemical test results - Identify calibration and maintenance issues with testing equipment - File motions to suppress illegally obtained evidence - Negotiate with prosecutors for reduced charges - Represent you at DMV hearings to protect your license - Take your case to trial when necessary
Many DUI cases can be won or significantly reduced. The key is having an attorney who knows what to look for.
When you’re arrested for DUI in California, you face two separate proceedings: a criminal case in court and an administrative hearing with the Department of Motor Vehicles. These are independent processes with different deadlines and potential outcomes.
You have only 10 days from the date of your arrest to request a DMV Administrative Per Se (APS) hearing. If you don’t request this hearing within 10 days, your license will be automatically suspended 30 days after your arrest, regardless of what happens in your criminal case.
WHAT HAPPENS AT A DMV HEARING
The DMV hearing determines whether your driver’s license will be suspended. The hearing officer will consider: - Did the officer have reasonable cause to believe you were driving under the influence? - Were you lawfully arrested? - Was your blood alcohol concentration 0.08% or higher?
An attorney can represent you at this hearing and challenge the evidence. Common defense strategies include questioning the accuracy of the BAC test results, challenging whether the officer had probable cause for the arrest, and identifying violations of Title 17 testing procedures.
Winning your DMV hearing means keeping your license. Even if you don’t win, an attorney can often negotiate for a restricted license that allows you to drive to work, school, and DUI classes.
First Offense DUI
If this is your first DUI arrest, you’re facing misdemeanor charges under California Vehicle Code 23152(a) or 23152(b). Many first-time offenders can avoid jail time and may be eligible for charge reductions to wet reckless or dry reckless, which carry reduced penalties and less stigma.
Second and Third DUI Offenses
Multiple DUI convictions within 10 years result in escalating penalties including mandatory jail time, longer license suspensions, and extended DUI school. The attorneys in our directory have experience negotiating reduced charges and alternative sentencing to minimize the impact on your life.
Felony DUI
You can be charged with felony DUI in California if: - This is your fourth DUI offense within 10 years - You caused injury to another person - You have a prior felony DUI conviction
Felony DUI carries state prison sentences ranging from 16 months to 16 years. These cases require aggressive defense representation.
DUI with Injury
DUI causing injury is a wobbler offense, meaning prosecutors can charge it as a misdemeanor or felony. Sentences range from 5 days to 16 years depending on the severity of injuries and your prior record. These cases often involve accident reconstruction experts and require attorneys with trial experience.
Underage DUI
California has a zero tolerance law for drivers under 21. A BAC of just 0.01% can result in license suspension. Underage DUI cases can be defended by challenging the accuracy of testing and questioning whether the officer had legal grounds for the stop.
Drug DUI and Marijuana DUI
DUI is not limited to alcohol. You can be arrested for driving under the influence of drugs, including prescription medications, marijuana, and illegal substances. Drug DUI cases are more difficult for prosecutors to prove because there’s no legal per se limit like the 0.08% BAC for alcohol.
Commercial Driver DUI (CDL)
If you hold a commercial driver’s license, a DUI conviction carries additional consequences. You can lose your CDL with a BAC of just 0.04%, and the suspension applies even if you were driving your personal vehicle. The attorneys in our directory understand the unique challenges facing CDL holders and work to protect your livelihood.
Every DUI case is different, but most defenses fall into several categories. Experienced DUI attorneys know how to identify weaknesses in the prosecution’s case.
Challenging the Traffic Stop
The Fourth Amendment protects you from unreasonable searches and seizures. Police cannot pull you over without reasonable suspicion that you’re violating the law. If the officer didn’t have legal grounds for the stop, all evidence obtained afterward can be suppressed, often resulting in case dismissal.
Common illegal stop scenarios include: - Officer had no reason to believe you violated any traffic law - DUI checkpoint did not follow proper procedures - Stop was based on discriminatory profiling - Officer extended the stop beyond its legal scope
Questioning Field Sobriety Tests
Field sobriety tests are notoriously unreliable. The National Highway Traffic Safety Administration recognizes only three standardized tests: the horizontal gaze nystagmus, walk-and-turn, and one-leg stand. Even when properly administered, these tests are only about 65-77% accurate.
Many factors can affect performance on field sobriety tests: - Medical conditions (inner ear problems, back or leg injuries) - Fatigue or nervousness - Poor lighting or uneven surface conditions - Officer error in administering or interpreting tests - Footwear (heels, boots, sandals) - Age or physical condition
An experienced DUI attorney will obtain the dashcam or body camera footage and examine exactly how the tests were administered.
Attacking Breathalyzer Results
Breathalyzer machines are not infallible. They require regular calibration and maintenance, and operator error is common. Title 17 of the California Code of Regulations sets forth specific requirements for breath testing, including: - A 15-minute observation period before testing - Two breath samples within 0.02% of each other - Regular calibration checks - Proper maintenance logs
Common challenges to breathalyzer results include: - Mouth alcohol contamination (from GERD, acid reflux, dental work) - Improper calibration or maintenance of the device - Operator error in administering the test - Medical conditions that affect breath test accuracy (diabetes, low-carb diets) - Radio frequency interference - Failure to observe the 15-minute waiting period
Challenging Blood Test Results
Blood tests are generally more accurate than breath tests, but they’re still subject to error. Common challenges include: - Chain of custody issues (who handled the sample and when) - Improper storage (blood samples must be refrigerated) - Contamination - Fermentation (blood samples can ferment over time, increasing BAC) - Lab error or technician qualifications - Blood draw performed by unqualified person
Rising Blood Alcohol Defense
Your BAC continues to rise for 50 minutes to 3 hours after your last drink. If you were stopped shortly after leaving a bar, your BAC at the time of driving may have been below the legal limit even though it tested above 0.08% at the police station an hour later.
This defense requires expert testimony from a toxicologist who can calculate your BAC at the time you were actually driving.
Title 17 Violations
Title 17 of the California Code of Regulations establishes mandatory procedures for chemical DUI testing. Violations include: - Failure to use approved testing methods - Failure to properly calibrate testing equipment - Improper storage of blood samples - Testing performed by unqualified personnel - Failure to follow manufacturer protocols
Title 17 violations can result in suppression of test results.
Understanding what happens at each stage of your case helps reduce anxiety and allows you to make informed decisions.
Arrest and Booking
You’ll be taken to the police station where you’ll be asked to submit to chemical testing (breath or blood). California’s implied consent law means refusing the test results in automatic license suspension of 1-3 years depending on your prior record. You’ll be released on your own recognizance or after posting bail.
10-Day DMV Deadline
Request your DMV hearing within 10 days. Your attorney can handle this for you.
Arraignment
Your first court appearance, typically 4-6 weeks after arrest. The judge will inform you of the charges, and you’ll enter a plea. Your attorney will receive the police report and begin investigating your case. Most defendants plead not guilty at arraignment.
What to wear: Business casual. Avoid clothing with logos, slogans, or anything too casual.
What happens: The hearing lasts only a few minutes. Your attorney will enter your plea and receive copies of the charges and police reports.
Discovery and Pre-Trial Motions
Your attorney will review all evidence including police reports, dashcam footage, body camera recordings, breathalyzer calibration records, and blood test results. This is when your attorney identifies constitutional violations and evidentiary problems.
Your attorney may file motions to: - Suppress evidence obtained through illegal search or seizure - Dismiss charges due to procedural errors - Exclude breathalyzer or blood test results - Request additional discovery
Plea Negotiations
Most DUI cases are resolved through negotiation. Your attorney will discuss the strengths and weaknesses of your case and may negotiate for: - Reduced charges (wet reckless, dry reckless, exhibition of speed) - Reduced penalties - Alternative sentencing (house arrest, work release, community service instead of jail)
You have the right to accept or reject any plea offer. Your attorney will advise you, but the decision is yours.
Trial
If your case goes to trial, you can choose a jury trial or bench trial (judge only). DUI trials typically last 2-3 days. Your attorney will cross-examine the arresting officer, challenge the prosecution’s evidence, and may call expert witnesses.
Sentencing
If convicted, the judge will impose penalties based on your prior record, BAC level, and whether there were aggravating factors (accident, minor in the car, excessive speed).
Typical timeline: Misdemeanor DUI cases take 2-6 months from arrest to resolution. Felony DUI cases take 6-12 months or longer.
Jail time: Up to 6 months (48 hours minimum if BAC was 0.15% or higher)
Fines: $390 to $1,000 plus penalty assessments (total cost typically $1,800-$2,500)
License suspension: 6 months (may be eligible for restricted license immediately with ignition interlock device)
DUI school: 3-month program
Probation: 3-5 years informal probation
Other penalties: Possible ignition interlock device, community service
Note: Most first-time offenders with no accident and low BAC can avoid jail time entirely.
Jail time: 96 hours to 1 year (mandatory minimum 96 hours)
Fines: Up to $1,000 plus penalty assessments (total cost typically $2,000-$3,500)
License suspension: 2 years (may be eligible for restricted license after 12 months, or immediately with ignition interlock device)
DUI school: 18-month or 30-month program
Probation: 3-5 years informal probation
Other penalties: Ignition interlock device required for 1 year
Jail time: 120 days to 1 year (mandatory minimum 120 days)
Fines: Up to $1,000 plus penalty assessments (total cost typically $2,500-$4,000)
License revocation: 3 years (may be eligible for restricted license after 18 months, or after 6 months with ignition interlock device)
DUI school: 30-month program
Probation: 3-5 years informal probation
Other penalties: Designated as habitual traffic offender, ignition interlock device required
Prison time: 16 months to 3 years (fourth offense); 16 months to 16 years (DUI with injury)
Fines: Up to $1,000 plus penalty assessments (felony assessments are higher)
License revocation: 4-5 years
DUI school: 18-30 month program
Probation: Formal probation with supervision, or state prison
Other penalties: Felony conviction affects voting rights, gun ownership, professional licenses, employment
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| NAME | AGE | DATE | SALARY |
|---|---|---|---|
| Jeanna Schmal | 44 | 2025-10-17 | $317.000 |
| Caren Rials | 35 | 2024-04-12 | $445.500 |
| Leon Rogol | 66 | 2025-05-22 | $152.558 |
| Shala Barrera | 70 | 2025-05-15 | $459.146 |