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Gonwa Law Group

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Welcome to the Gonwa Law Group

Personal, Professional Legal Services

Gonwa Law Group, L.L.C., based in Wentzville, Missouri, provides legal services to residents in the greater St. Charles and St. Louis regions. The firm is headed by lifelong area resident Thomas J. Gonwa, Attorney at Law, who grew up in Lake Saint Louis and graduated from Wentzville Holt High School, Mizzou’s Trulaske College of Business and Mizzou’s School of Law. If you have a legal concern, please contact us to schedule your free initial consultation. We look forward to meeting you!

The choice of a lawyer is an important decision and should not be based solely upon advertisements.


Gonwa Law Group provides legal counsel to residents in St. Charles County, Lincoln County, Warren County, Franklin County, Montgomery County and St. Louis County. Headed by Attorney Thomas J. Gonwa, the firm serves clients in the communities of Wentzville, Lake Saint Louis, O’Fallon, Wright City, Warrenton, Troy, Foristell, Moscow Mills, Dardenne Prairie, New Melle, Defiance, Augusta, Washington, Union, St. Peters, St. Charles and St. Louis.

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