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Experienced DUI & Criminal Defense Lawyers in Naples
At Cavanaugh & Cavanaugh, we bring decades of combined legal expertise to clients facing complex challenges in DUI defense, criminal matters, and family law. Our team prioritizes personalized strategies, transparent communication, and relentless advocacy to achieve optimal outcomes. With deep roots in Naples and Fort Myers, we serve Collier and Lee County with a commitment to excellence, compassion, and client empowerment.

Our attorneys leverage extensive courtroom experience and a nuanced understanding of the legal system to protect rights and minimize consequences. We pride ourselves on accessibility, responsiveness, and building trust through consistent, ethical representation tailored to each client's unique needs.
Services
DUI Defense Criminal Defense Family Law Legal Consultation Case Representation
Highlights and features
  • We offer 50+ years of combined legal experience in Southwest Florida courts
  • Our team develops customized defense strategies for DUI and criminal cases
  • 24/7 availability for urgent legal matters and client consultations
  • Proven track record of case dismissals and reduced charges
  • Compassionate approach to family law and criminal defense representation
What people say
Best attorneys in Naples Knowledgeable and helpful Professional and responsive Achieved dismissal of charges Compassionate mental health advocacy
Services
DUI Defense
Our DUI defense practice combines deep knowledge of Florida statutes with aggressive courtroom tactics to challenge evidence and minimize consequences. We handle all DUI levels from first offenses to felony charges, including drug-related DUIs and breath test challenges. Our attorneys leverage former prosecutorial experience to identify weaknesses in the state's case and negotiate favorable resolutions.
Criminal Defense
We defend clients facing misdemeanor and felony charges across Southwest Florida, including drug crimes, theft offenses, and violent crime allegations. Our approach focuses on preserving freedom through pre-trial motions, plea negotiations, and jury trial representation. We specialize in complex cases involving mental health issues and probation violations, providing compassionate yet tenacious advocacy.
Family Law
Our family law practice addresses divorce proceedings, child custody disputes, and support arrangements with sensitivity to emotional challenges. We advocate for equitable property division, enforceable parenting plans, and protective orders while minimizing adversarial conflict. The team prioritizes negotiated settlements but remains fully prepared for courtroom advocacy when necessary.
Legal Consultation
We offer comprehensive legal consultations to evaluate case strengths, potential outcomes, and strategic options. Our attorneys explain complex legal processes in accessible terms while developing actionable defense plans. Consultations include analysis of evidence, identification of procedural issues, and realistic assessments of possible resolutions tailored to individual circumstances.
Case Representation
From arraignment through trial, we provide continuous legal representation focused on protecting client rights and achieving favorable verdicts. Our services include evidence investigation, witness preparation, motion practice, and sentencing advocacy. We maintain constant communication throughout proceedings to ensure clients understand each procedural step and decision point.
People
Daniel M. Cavanaugh
Partner
With decades of legal experience, Daniel M. Cavanaugh specializes in DUI defense and criminal law. Formerly a prosecutor, he brings unique insights to challenging evidence and negotiating dismissals. His practice emphasizes personalized attention and aggressive advocacy for clients facing serious charges.
Shayna K. Cavanaugh
Partner
Shayna K. Cavanaugh focuses on family law and complex criminal defense cases. She combines legal expertise with compassionate client support, particularly in matters involving mental health and addiction issues. Her background includes successful outcomes in high-stakes DUI and probation violation cases.
Ricardo A. Casasola
Associate Attorney
Ricardo A. Casasola handles a broad range of criminal defense matters, emphasizing strategic evidence analysis and procedural challenges. He works closely with senior attorneys to develop comprehensive defense strategies while maintaining direct client communication throughout case progression.
Daphne Cavanaugh
Business Manager
Daphne Cavanaugh oversees firm operations and client relations. She ensures seamless case management and coordinates support services to maintain efficient legal representation. Her organizational expertise contributes to the firm's commitment to timely communication and client satisfaction.
Brenda Hernandez
Legal Assistant
Brenda Hernandez provides critical case support with attention to procedural details and client coordination. She assists attorneys with evidence preparation, court filings, and maintaining organized case documentation to support effective legal representation.
Questions
What areas of law do you specialize in?
We focus on DUI defense, criminal defense, and family law matters, with extensive experience handling complex cases involving mental health issues and probation violations.
How quickly can I get legal representation?
We offer immediate availability for urgent matters, with same-day consultations available for clients facing active legal proceedings or imminent court deadlines.
What makes your firm different from other law practices?
Our attorneys combine decades of prosecutorial experience with personalized client care, delivering strategic defense approaches that consistently achieve charge dismissals and reduced penalties.
Do you handle cases in both Naples and Fort Myers?
Yes, we represent clients throughout Collier and Lee Counties, including all local courts and law enforcement jurisdictions in Southwest Florida.
How do you communicate case progress to clients?
We maintain constant communication through direct attorney contact, providing regular updates and immediate responses to client inquiries via phone and email.
Can you handle complex legal situations involving mental health?
Yes, we have specialized experience navigating the intersection of mental health issues and criminal law, including probation violations and DUI cases with related challenges.