Caitlin Frenzer Joins Tressler's Government Practice Group

Caitlin Frenzer Joins Tressler's Government Practice Group

  • Mar 21, 2023, 02:16 PM

Bolingbrook, IL, March 21, 2023 
Tressler is proud to welcome Caitlin Frenzer as an associate in our Government Practice Group. Caitlin is an associate who focuses her practice on providing general counsel services to local governmental bodies. She represents clients on a variety of matters including zoning, contracts, employment, intergovernmental agreements, compliance with the Illinois Freedom of Information Act (FOIA) and Illinois Open Meetings Act (OMA), drafting legislation and policy.

"I am thrilled to join Tressler. I truly look forward to working with the firm's outstanding team of attorneys and professionals,” said Caitlin Frenzer.

Prior to joining Tressler, Caitlin served as general counsel for municipal and school district clients. She provided litigation services, liability defense, labor and employment support and land use counsel. She also acted as local prosecutor for misdemeanor offenses, ordinance violations, traffic court calls and administrative hearings on behalf of her municipal clients. Caitlin also participated in collective bargaining with unions on behalf of school district clients. She assisted in the negotiation of payment of claims on behalf of municipalities for damages with responsible parties and insurers.

Caitlin received her B.A. from Auburn University and her J.D. from University of Illinois Chicago School of Law. 

Caitlin Frenzer can be reached at

About Tressler LLP

Headquartered in Chicago, with eight offices located in five states, Tressler LLP is a national law firm comprised primarily of attorneys who devote their practice to the representation of the insurance industry in coverage analysis and resolution, litigation, underwriting consultation, product development, claims management and reinsurance.

In addition, Tressler has one of the most experienced and multi-faceted government law practices in Illinois, and has attorneys who represent clients in commercial litigation, defense litigation, corporate transactions, employment law and litigation, intellectual property and condominium and common interest community association law.

For more information, please visit

Tressler LLP _Logo