Mahoney Criminal Defense Group is a premier Massachusetts trial and litigation firm led by nationally recognized criminal defense lawyer Kevin J. Mahoney. Specializing in both criminal defense and civil litigation, the firm is known for its aggressive, well-prepared, and highly skilled approach to representing clients facing serious legal challenges. With over 20 years of experience and an impressive track record—including winning 61 of his last 64 trials—Attorney Mahoney has built a reputation as one of the state’s most formidable and respected trial attorneys.
The firm takes a comprehensive and strategic approach, leveraging a team of qualified trial attorneys, forensic experts, and paralegals dedicated to safeguarding clients’ rights. They focus on building strong cases through meticulous preparation, masterful cross-examination, and leveraging professional relationships with top forensic experts and investigators. The practice is particularly noted for its success in high-stakes criminal cases, Title IX investigations, and civil suits, often representing students, professionals, and individuals accused of serious offenses. Fluent Spanish and Armenian language support is available to serve diverse client needs.
Services Offered
- Drug Offenses
- Crimes of Violence
- Sex Crimes
- Motor Vehicle Offenses
- Theft Crimes
- Illegal Possession of Firearms
- Obstructing Justice Offenses
- White Collar Crimes
- Federal Defense
- Probation Violations
- Restraining Orders
- Professional Misconduct
- Custody of Domestic Pets, Dogs & Cats
- Cyber Crimes
- Hate Crimes
- Appeals
- Clerk Magistrate Hearings
- Immigration
- Civil Litigation
- Civil Suits Against Law Enforcement
- Personal Injury
- College Crimes
- Title IX Investigations
- Juvenile Law
- Estate Planning & Asset Protection
- Last Will and Testament
- Representation Before DCF
- Dangerous or Nuisance Dog Defense
- Forensic Evidence Analysis
- Murder Defense
- Domestic Violence Defense
- DUI/DWI Defense
- Sexual Assault Defense
- Kidnapping Defense
- Trafficking Defense
- Assault & Battery Defense
The firm primarily serves clients throughout eastern Massachusetts, including Cambridge, Woburn, Waltham, Somerville, and Boston. Notable achievements include high-profile exonerations such as overturning a first-degree murder conviction, securing not guilty verdicts in cases involving motor vehicle homicide, aggravated rape, and kidnapping, as well as dismissals in drug trafficking cases. Attorney Mahoney is a consistent honoree in “The Top 100 Trial Lawyers” by the National Trial Lawyers and maintains a “Superb” 10.0/10.0 Avvo rating.
