The Law Offices of Christopher M. Cosley

The Law Offices of Christopher M. Cosley is a criminal defense firm dedicated exclusively to protecting individuals charged with Illinois felonies and misdemeanors. Based in Arlington Heights, the firm serves clients throughout the greater Chicago area, delivering focused advocacy designed to minimize long-term consequences and protect personal freedom.

The Law Offices of Christopher M. Cosley is led by Christopher M. Cosley, a former Assistant State’s Attorney, former felony prosecutor, and former lead prosecutor of the DUI Division. This prosecutorial background provides a strategic advantage, offering insight into charging decisions, evidence presentation, and effective defense strategies.

The Law Offices of Christopher M. Cosley concentrates on criminal law, including DUI and drunk driving offenses, traffic violations, license reinstatement, juvenile matters, drug charges, and domestic violence cases. Each matter receives careful analysis, thorough preparation, and strategic negotiation aimed at achieving dismissals, reduced charges, or alternative sentencing options.

The Law Offices of Christopher M. Cosley emphasizes sentencing alternatives whenever possible, including court supervision, deferred prosecution, treatment programs, and educational solutions. This approach seeks outcomes that protect futures, limit criminal records, and support rehabilitation, particularly for first-time offenders and juveniles deserving of second chances.

The Law Offices of Christopher M. Cosley has earned recognition for legal excellence, including Top 100 Trial Lawyer honors, Elite Lawyer distinctions, and superior ratings from respected legal organizations. A reputation as a tough, effective litigator has fostered credibility with judges, prosecutors, and peers across Illinois courts.

The Law Offices of Christopher M. Cosley remains committed to ethical advocacy, responsiveness, and individualized representation. With a 24-hour answering service and comprehensive client support, the firm delivers focused criminal defense designed to safeguard rights, reputations, and futures during the most critical legal challenges.