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Brian Lee Mares

Practice Areas

Criminal Defense, Family Law, Personal Injury Law

Contact Information

Phone: 920.235.6690
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.


Thomas Cooley Law School, Lansing, Michigan, J.D. – 1983
Carthage College, Kenosha, Wisconsin, B.A. – 1980

Bar Admissions

State of Wisconsin – 1983

Brian Mares practices law in the following areas:

Criminal and Traffic Law including but not limited to the following: Armed Robbery, Assault, Driving While Intoxicated (DWI), Operating While Intoxicated (OWI), Drug Offenses, Felony Offenses, Firearms Crimes, Fraud, Homicide, Misdemeanors, Moving Violations, Probation & Parole Violations or Revocations, Speeding Violations, Sexual Assaults & Offenses, Theft, White Collar Crimes, Domestic Abuse & Violence, Disorderly Conduct, Underage Drinking, Speeding Tickets, Citations, Ordinance Violations, Traffic Offenses & Tickets and Reckless Driving

Family Law including: Annulments, Adoptions, Child Custody, Divorce, Legal Separations, Marital Property Agreements, Paternity Actions/Suits, Prenuptial Agreements, Postnuptial Agreements and Restraining Orders

Personal Injury including: Car Accidents, Truck Accidents, Bicycle Accidents, Motorcycle Accidents and Wrongful Death

Professional Associations/Achievements

Mr. Mares joined the firm in 1986 as a partner. He is well regarded as an aggressive criminal defense and personal injury attorney, and is often chosen in high profile criminal cases. He is also diligent in protecting the rights of his clients in divorce and child custody cases. Mr. Mares has been recognized in the Oshkosh Northwestern as one of the top ten attorneys in Winnebago County. Cases of note in which Mr. Mares has been selected to represent clients in criminal defense matters include: State vs Richard Peese. The first homicide case tried in Winnebago County without a body.

League of Wisconsin State Bar
• Matrimonial Division

Wisconsin Academy of Trial Attorneys

Wisconsin Academy of Criminal Defense Lawyers

Winnebago County Bar Association
• Past President

Community Activities

• Member of Whitetails Unlimited & Ducks Unlimited
• Avid Hunter & Trap Shooter
• Lifetime member of Fox Valley Gun Club