The Law Offices of Christopher M. Cosley is a distinguished criminal defense firm based in Arlington Heights, Illinois, specializing in DUI, drug crimes, traffic offenses, and juvenile matters. Led by a former Assistant State’s Attorney and lead DUI prosecutor, the firm brings a unique dual perspective to defending clients, combining insider knowledge of prosecution tactics with aggressive, client-centered advocacy.
With a focus on minimizing the life-altering impact of criminal charges, the firm emphasizes sentencing alternatives such as deferred prosecution, educational programs, and treatment options. They represent both adults and juveniles throughout the greater Chicago area, leveraging Christopher Cosley’s experience as a former felony and DUI prosecutor to build strong, strategic defenses tailored to each client’s situation.
Services Offered
- Criminal Defense
- DUI / Drunk Driving Defense
- Traffic Offenses
- Speeding Offenses
- License Reinstatement
- Juvenile Matters
- Drug Charges
- Domestic Violence Defense
- Assault and Battery Defense
- Theft and Retail Theft
- Shoplifting Defense
- White Collar Crime Defense
- Disorderly Conduct
- Violation of Probation
- Order of Protection Cases
- Underage Drinking / Unlawful Possession of Alcohol by a Minor
- Unlawful Possession of Cannabis / Controlled Substances
- Unlawful Delivery or Manufacture of Controlled Substances
- Felony DUI
- Reckless Driving
- Driving While License Suspended or Revoked
- Driving Without Insurance
- Construction Zone Ticket Defense
- Drag Racing
Serving clients across Cook, DuPage, Kane, Lake, and McHenry Counties, the firm is equipped to handle cases in numerous local courthouses and offers a 24-hour answering service for urgent legal needs. Christopher M. Cosley is recognized as a Top 100 Trial Lawyer, reflecting his leadership and excellence in criminal defense.
