Maciolek Law Group is a Wisconsin criminal defense practice with offices in Green Bay and Sun Prairie serving clients across northeastern Wisconsin and the greater Madison area. Its attorneys represent people charged with serious offenses in state and federal courts, including clients in Brown, Oconto, Marinette, Dane, and nearby counties. Founded with a client-centered approach, the firm emphasizes early case assessment, thorough preparation, and courtroom advocacy.
Maciolek Law Group handles DUI/OWI allegations, domestic violence charges, sexual assault accusations, drug possession and distribution, and juvenile cases involving young defendants. Its broader defense practice also covers homicide, battery, property crimes, traffic tickets, and internet-related offenses. For federal charges, the firm addresses allegations involving controlled substances and other serious criminal conduct. It builds defenses around the evidence, applicable charges, and potential consequences for each client.
Maciolek Law Group reports substantial courtroom results, including a Green Bay domestic violence jury acquittal and an OWI conviction reversed on appeal after prolonged litigation. In another case involving a veteran charged with felony battery of an officer, the matter ended with dismissal of all charges. Its published results also describe reduced drug charges and a federal theft sentence of 90 days despite requests for five years.
Maciolek Law Group's attorneys participate in the National Association of Criminal Defense Lawyers and hold leadership roles within the Wisconsin Association of Criminal Defense Lawyers. Its team includes a lawyer selected to the 2026 Wisconsin Super Lawyers list and the 2027 edition of The Best Lawyers in America for general and white-collar criminal defense. These are individual attorney honors, reflecting the team's recognized work in criminal defense litigation.
Maciolek Law Group offers free, confidential consultations, flexible appointment scheduling, and jail visits for individuals seeking immediate defense assistance. Through its Green Bay and Sun Prairie locations, prospective clients can speak with the firm about pending charges, court proceedings, evidence concerns, and possible defense strategies. Its approach emphasizes prompt responses, direct communication, and personalized representation aimed at protecting legal rights and reducing the disruption criminal allegations can cause.
