Ottosen Britz Kelly Cooper Gilbert & DiNolfo, Ltd.

is dedicated to serving those who serve others: municipalities, public pension boards, public safety organizations, and school districts. In addition, the firm represents individuals and business entities in a wide variety of legal matters. Founded in 1992, the firm has the breadth and scope of practice that allows us to develop comprehensive solutions for our clients. Nearly 400 government entities throughout Illinois rely on our attorneys to develop solutions that meet their specific legal needs.


Every law firm’s resume speaks of the unwavering commitment of its lawyers to advance the clients’ interests in an intelligent, efficient, and economical way. That was the basis upon which Ottosen Britz Kelly Cooper Gilbert & DiNolfo, Ltd. was formed in 1992, and that remains the cornerstone of the firm today. What sets Ottosen Britz apart is the fact that many of its lawyers are distinguished, not only as lawyers, but also in other fields.



  • Corporate & Business Law / Taxes
  • General Practice
  • Labor & Employment
  • Litigation and Insurance Defense
  • Municipal Law
  • Public Pension Practice
  • Public Safety
  • School Districts


Laura Weizeorick to speak at IAASE Conference in September

Laura A. Weizeorick will be speaking on “Preventing Discriminatory Evaluation, Discipline and Placement Practices in Special Education” at the IAASE (Illinois Alliance of Administrators of Special Education) Fall Conference on September 29, 2016 at the Tinley Park Conference Center.

Save the Date for the School Law Conference – September 20, 2016

The fifteenth annual school law conference will be held on Tuesday, September 20, 2016 at the Lisle/Naperville Hilton, 3003 Corporate West Drive in Lisle. Registration and continental breakfast will begin at 7:30 a.m. with the program starting at 8:00 a.m. until noon. Lunch will immediately [...]