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If you are facing criminal charges in San Mateo County, the decisions you make right now can shape the rest of your life. A conviction can mean jail time, steep fines, a permanent criminal record, and consequences that follow you for years.
At Summit Defense, our San Mateo County criminal defense attorneys bring former prosecutor experience, local courtroom knowledge, and aggressive defense strategies to every case we handle. We serve clients throughout the Bay Area from our offices in Redwood City and Burlingame, meaning a dedicated Burlingame criminal defense attorney is always within reach. Contact us today for a free consultation to discuss your charges and begin building your defense.
Why Your San Mateo County Criminal Case Demands Immediate Action
Criminal cases in San Mateo County move quickly. After an arrest, the prosecution begins building its case against you immediately. Evidence is collected, witnesses are contacted, and charging decisions are made, often within days. Without a defense attorney working on your behalf from the start, you risk losing access to critical evidence and missing early opportunities to challenge the case against you.
Every criminal case is fact-specific. The strength of the prosecution’s evidence, the circumstances of your arrest, and the procedures law enforcement followed all matter. An experienced defense attorney can identify weaknesses in the case and begin developing a strategy before formal charges are even filed.
Early intervention may also open the door to pre-filing negotiations with the San Mateo County District Attorney’s Office. In some situations, charges can be reduced or filing decisions can be influenced when a defense attorney presents mitigating information before the case reaches court.
What Happens After an Arrest in San Mateo County
After an arrest in San Mateo County, you will typically be booked at either the Maguire Correctional Facility in Redwood City or a local police station. You may be held until arraignment or released on bail. Under California Penal Code Section 825, an arraignment must occur within 48 hours of arrest, excluding weekends and holidays.
At arraignment in the San Mateo County Superior Court, you will hear the formal charges against you and enter a plea. This is one of the most important early stages of your case. Having a criminal defense attorney present at arraignment can affect bail conditions, early discovery requests, and the overall direction of your defense.
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Experienced, Dedicated & Battle-Tested Bay Area Defense Attorneys
Summit Defense is Northern California’s largest exclusively Criminal Defense Law Firm. Our Bay Area criminal defense attorneys are all highly experienced, aggressive and battle tested. We have taken much care in putting this team together in an effort to provide you with the best legal team in the bay area.
About the Firm
Criminal Charges We Defend in San Mateo County
Our defense attorneys represent clients facing a wide range of criminal charges across San Mateo County. Whether you were arrested in Redwood City, Daly City, San Mateo, South San Francisco, Burlingame, Foster City, Half Moon Bay, or any other jurisdiction in the county, we are prepared to defend you.
Misdemeanor Charges in San Mateo County
Misdemeanor offenses in California carry up to one year in county jail under California Penal Code Section 19. Whether you need a DUI lawyer for drunk driving allegations or defense for other offenses, common misdemeanor charges we handle include:
- DUI
- Domestic battery
- Petty theft
- Simple assault
- Drug possession for personal use
- Trespassing
- Vandalism under $400
- Driving on a suspended license
Even a misdemeanor conviction can result in probation, community service, mandatory classes, fines, and a criminal record, which is why securing a domestic violence lawyer or other focused defense representation is essential to protect your employment, housing, and professional licensing.
Felony Charges in San Mateo County
Felony charges carry more severe penalties, including state prison sentences, strike offenses under California’s Three Strikes Law, and long-term collateral consequences. We defend clients charged with:
- Felony DUI causing injury
- Assault with a deadly weapon
- Robbery
- Burglary
- Drug sales and trafficking
- Weapons offenses
- Sex crimes
- Fraud and white-collar offenses
Felony cases often involve lengthy investigations, complex evidence, and high stakes, particularly for individuals facing severe allegations who need a sex crimes lawyer. If you are facing felony charges in San Mateo County, speak with a defense attorney as soon as possible to understand your options.
Penalties and Consequences for Criminal Convictions in California
California law imposes penalties that vary based on the severity of the offense, your criminal history, and the specific facts of the case. The potential consequences of a criminal conviction in San Mateo County include:
- County jail or state prison sentences
- Formal or informal probation
- Fines and court fees, often totaling thousands of dollars
- Mandatory counseling, classes, or community service
- Restraining orders or protective orders
- Loss of firearm rights under California Penal Code Section 29800
- Immigration consequences, including deportation for non-citizens
- Professional license revocation or denial
- Difficulty finding employment or housing
- A permanent criminal record
Under California’s wobbler statute system, certain offenses can be charged as either misdemeanors or felonies. The charge level often depends on the facts of the case and the discretion of the San Mateo County District Attorney. A skilled criminal defense attorney may be able to argue for a misdemeanor filing over a felony, which can significantly reduce the potential consequences you face.
How the Criminal Court Process Works in San Mateo County
Understanding the criminal court process in San Mateo County helps you prepare for what lies ahead. While every case follows a different path depending on the charges and the evidence, the general stages include:
- Arrest and booking by a San Mateo County law enforcement agency
- Arraignment at the San Mateo County Superior Court
- Pre-trial motions, including motions to suppress evidence under California Penal Code Section 1538.5
- Discovery and evidence review
- Plea negotiations with the San Mateo County District Attorney
- Preliminary hearing (for felony cases)
- Trial by jury or bench trial
- Sentencing, if convicted
At each stage, the decisions made by your defense attorney can affect the outcome. Filing the right motions at the right time, challenging questionable evidence, and negotiating from a position of knowledge are all part of a thorough defense strategy.
San Mateo County Superior Court and Local Procedures
Criminal cases in San Mateo County are heard at the San Mateo County Superior Court, located at the Hall of Justice and Records at 400 County Center in Redwood City. Felony and misdemeanor cases are assigned to specific departments, and each department may have its own scheduling and procedural expectations.
Our attorneys regularly appear in San Mateo County courtrooms and are familiar with the judges, prosecutors, and procedures unique to this court. This local knowledge allows us to prepare cases efficiently and anticipate how specific courtrooms handle particular types of charges. If your case involves multiple jurisdictions within the Bay Area, we also handle matters in Santa Clara County, San Francisco County, and Alameda County courts.
Defense Strategies Our Attorneys Use in San Mateo County Cases
No two criminal cases are alike. The defense strategy that applies to your case depends on the charges, the evidence, the conduct of law enforcement, and your individual circumstances. Some of the defense approaches our team evaluates include:
- Fourth Amendment challenges to unlawful searches and seizures
- Miranda rights violations that may result in suppression of statements
- Insufficient evidence to prove elements of the charge beyond a reasonable doubt
- Witness credibility issues, including inconsistent statements or bias
- Alibi evidence and timeline analysis
- Forensic evidence challenges, including issues with blood alcohol testing, DNA analysis, or digital evidence
- Self-defense or defense of others under California Penal Code Section 198
- Mistaken identity, particularly in cases involving eyewitness identification
- Entrapment by law enforcement
- Diversion eligibility, where a skilled drug crimes lawyer can advocate for programs for drug offenses under California Penal Code Section 1000, as well as mental health diversion under California Penal Code Section 1001.36
Our attorneys review every detail of the prosecution’s case, from the initial police report to lab results and body camera footage. This level of preparation allows us to identify the strongest defense arguments available in your situation.
Why Early Representation From a Defense Attorney Matters
The earlier you involve a criminal defense attorney, the more options may be available. Early representation in a San Mateo County criminal case allows your attorney to:
- Preserve evidence that may otherwise be lost or destroyed
- Interview witnesses while their memory is fresh
- Begin pre-filing negotiations with the District Attorney’s Office
- Advise you on what to say and what not to say to law enforcement
- Prepare for bail hearings and argue for release or reduced bail
- File time-sensitive pre-trial motions
Waiting to hire a defense attorney can limit your options. Statements made to police without legal counsel, missed filing deadlines, and lost evidence can all weaken your defense. If you have been arrested or learned that you are under investigation in San Mateo County, contact a defense attorney before taking any other action.
Our Team Understands the Prosecutors’ Playbook
At Summit Defense, our defense team includes attorneys who previously served as prosecutors. This background gives us direct insight into how the prosecution builds cases, evaluates evidence, and makes charging decisions. We use that knowledge to anticipate the strategies the San Mateo County District Attorney may use against you and to develop defense strategies designed to counter them.
Our attorneys are licensed to practice in California and focus their practice on criminal defense. We handle cases ranging from first-time misdemeanor arrests to complex felony matters. Every client receives a thorough case evaluation, honest assessment of the strengths and weaknesses of their case, and a defense plan tailored to their specific situation.
We understand the stress and uncertainty a criminal charge brings. Our role is to protect your rights, explain your options clearly, and fight for the strongest possible outcome based on the facts and the law.
Summit Defense has Offices in Redwood City and Burlingame
We maintain office locations in Redwood City and Burlingame to serve clients throughout San Mateo County. If you need a Redwood City criminal defense attorney, our office is located near the San Mateo County Superior Court, allowing our team to respond quickly to court matters, attend hearings, and meet with clients close to the courthouse. Our Burlingame office provides convenient access for clients in the northern part of the county.
We represent clients in every city and community within San Mateo County, so whether you are seeking a San Mateo criminal defense attorney or a San Carlos criminal defense attorney, our team is ready to assist residents of Daly City, South San Francisco, Menlo Park, Foster City, Belmont, Pacifica, Half Moon Bay, and Millbrae.
Frequently Asked Questions About Criminal Defense in San Mateo County
How much does a criminal defense attorney cost in San Mateo County?
Attorney fees depend on the complexity of the charges, the amount of evidence, and whether the case goes to trial. Summit Defense offers free initial consultations so you can discuss your case and understand potential costs before making a decision.
Can charges be dropped before trial in San Mateo County?
In some cases, charges may be reduced or dismissed before trial. This can occur through pre-filing negotiations, successful pre-trial motions, or presentation of new evidence. The outcome depends on the specific facts of the case and the evidence involved.
What should I do if I am arrested in San Mateo County?
Exercise your right to remain silent under the Fifth Amendment and request an attorney. Do not answer questions from law enforcement about the incident without legal counsel present. Contact a criminal defense attorney as soon as possible after your arrest.
Do I need a lawyer for a misdemeanor charge in San Mateo County?
Even misdemeanor convictions carry serious consequences, including jail time, fines, probation, and a criminal record. A defense attorney can evaluate the evidence, negotiate with prosecutors, and work toward the best possible resolution based on the facts of your case.
Where is the criminal court in San Mateo County?
Criminal cases are heard at the San Mateo County Superior Court, located at 400 County Center in Redwood City, California.
Protect Your Future — Speak With a San Mateo County Criminal Defense Attorney
If you are facing criminal charges in San Mateo County, do not wait to seek legal representation. Every day without an attorney is time the prosecution uses to strengthen its case against you. At Summit Defense, we offer free consultations to help you understand your charges, your rights, and your defense options. Call our Redwood City or Burlingame office today to speak with an experienced criminal defense attorney who is ready to fight for you.