Business Details
27 Years
experience
Emergency
services
Trusted Criminal Defense Attorney in Irvine
Since 1999, the Guisti Michael L Law Offices has established itself as a premier criminal defense firm serving Southern California. With over two decades of experience, our team of attorneys specializes in defending individuals and businesses facing complex legal challenges, including DUI, drug crimes, federal offenses, sex crimes, and violent crimes. Our approach combines aggressive courtroom representation with personalized attention, ensuring clients receive tailored strategies that address their unique circumstances. Recognized by prestigious organizations such as the National Trial Lawyers Top 100 and maintaining a 10.0 Superb rating on Avvo, we prioritize client rights and deliver results-driven legal solutions.Our commitment to excellence is reflected in our track record of dismissed cases, reduced charges, and successful appeals, solidifying our reputation as trusted advocates in Orange County and beyond.
Services
DUI Defense
Drug Crimes
Federal Crimes
Sex Crimes
Theft Crimes
Violent Crimes
White Collar Crimes
Juvenile Defense
Expungement
Restraining Orders
Details
- Year established: 1999
Highlights and features
- Award-winning representation by National Trial Lawyers Top 100 attorney
- Maintains 10.0 Superb Avvo rating with 5-star client reviews
- Proven success in complex federal and state criminal cases
- Personalized defense strategies tailored to individual circumstances
- Recognized in Coast Magazine Top Attorneys and International Advisory Expert
Associations and certifications
- National Trial Lawyers Top 100
- Avvo 10.0 Superb Rating
- National Association of Distinguished Counsel
What people say
Highly recommend
Excellent results
Compassionate representation
Aggressive defense
Professional team
Services
DUI Defense
Our firm specializes in defending DUI cases with technical expertise in breathalyzer challenges and field sobriety test analysis. We leverage deep knowledge of California's DUI laws to contest evidence, negotiate reduced charges, and protect clients' driving privileges. With experience handling complex DUI cases involving injury, drugs, and federal jurisdiction, we provide strategic defense tailored to each client's circumstances.
Federal Crimes
We represent clients facing federal charges including drug trafficking, white-collar crimes, and firearm offenses. Our experience with federal sentencing guidelines and courtroom procedures enables effective negotiation of plea agreements and trial representation. We've successfully dismissed federal cases through evidence suppression and expert witness testimony, protecting clients from severe mandatory minimum sentences.
Sex Crimes
Our defense strategy for sex crime allegations combines forensic analysis with sensitive client handling. We challenge false accusations through digital evidence review and expert testimony while protecting clients' reputations. We have successfully removed clients from sex offender registries and dismissed charges ranging from lewd conduct to child pornography allegations through rigorous defense tactics.
Drug Crimes
We defend all drug-related charges from possession to trafficking, challenging unlawful searches and lab analysis procedures. Our firm has secured dismissals in complex cases involving medical marijuana businesses and federal drug conspiracies. We leverage California's drug diversion programs to help clients avoid convictions while addressing underlying issues through court-approved treatment plans.
Violent Crimes
Our firm defends serious violent crime charges including assault, battery, and homicide. We investigate self-defense claims, challenge eyewitness testimony, and negotiate reduced charges when appropriate. With experience handling attempted murder cases and gang-related offenses, we combine trial readiness with strategic plea negotiation to achieve optimal outcomes for clients facing life-altering consequences.
People
Michael L. Guisti
Founding Attorney
With over 25 years of criminal defense experience, Michael L. Guisti has successfully defended thousands of clients in state and federal courts. Recognized by National Trial Lawyers Top 100 and maintaining a perfect 10.0 Avvo rating, he specializes in complex criminal cases involving DUI, drug crimes, and federal offenses. His approach combines aggressive courtroom representation with personalized client attention.
Questions
What should I do immediately after a DUI arrest?
Contact our office immediately to preserve evidence and begin building your defense. We'll review police reports, challenge breathalyzer accuracy, and represent you at DMV hearings to protect your driving privileges.
Can federal drug charges be dismissed?
Yes, we've successfully dismissed federal drug charges through evidence suppression, expert testimony, and challenging chain-of-custody issues. Our experience with federal sentencing guidelines helps achieve favorable plea agreements when appropriate.
How can I get charges reduced to a misdemeanor?
Our firm negotiates with prosecutors using evidence challenges, rehabilitation programs, and alternative sentencing proposals. We've reduced numerous felony charges to misdemeanors, including violent crimes and drug offenses.
Do you handle out-of-state cases?
Yes, we represent clients facing charges in California regardless of residency. Our experience with interstate legal issues includes defending tourists, business owners, and professionals facing criminal allegations in Orange County courts.
Can I get my criminal record expunged?
Most California convictions qualify for expungement after completing probation. We've successfully cleared records for clients with DUI, drug, and felony convictions, helping them secure employment and housing opportunities.
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