Diverse Range of Clients

A team of highly skilled and trusted leaders, which serves a diverse range of local, regional, national and international clients.

Dedicated to Success

Our roots date back to 1932. Our founders, and of those that followed, developed a long history of leadership and success in and out of the courtroom.

Areas of Practice

From corporate law to family law, we offer a full range of legal services to meet the unique needs of our clients.

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Practice Areas

Headline News

Samantha McLaughlin has joined WilliamsMcCarthy LLP, focusing on corporate transactions, estate planning and administration, real estate law, and litigation.

Two WilliamsMcCarthy LLP attorneys were selected by their peers for inclusion in the 2022 Illinois Super Lawyers list.

Firm recognized by U.S. News and World Report and Best Lawyers© for eighth straight […]
WilliamsMcCarthy LLP attorney recognized for his pro-bono services ROCKFORD, Ill. (November 3, 2021) […]


Our Team