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Our Practice

Practice Areas


  • Small Business Law; 
  • Real Estate Law;
  • Non-profit Organizations;
  • Estate Planning;
  • Probate Disputes; and
  • Residential and Commercial Transactions.  

Our Approach


At Frenn Law, we specialize in bringing the law to your corner. We are dedicated to understanding what results you want and to helping you understand what actions we can take on your behalf. We will work with you every step of the way to make sure that you understand the choices you are making and feel empowered to make them.

Thomas L. Frenn


Thomas L. Frenn is a Leading Lawyer in Elder Law, Litigation and Estate Planning. He focuses his practice on small business law, real estate, non-profit organizations, wills, trusts, estate planning,  probate disputes, and family disputes after death. He also has extensive experience in residential and commercial real estate transactions, including buying/selling, tax-free exchanges and eminent domain cases. 

  • Awards by the State Bar for serving as Business Law Section Chair and on the State Bar Board of Governors.  
  • Lecturer on Ethics for Non-Profits and other Business Liability.  
  • Tom coauthored the chapter on “Buying and Selling a Small Business” with Shawn Govern, which is a part of a nine-volume Business Advisor Series published by the State Bar of Wisconsin.  


Civic Accomplishments


  •  Board Member, Milwaukee Public Museum (1993 - 2014)
  • Metro Milwaukee Foreclosure Mediation Program (2008 - Present)
  • Board Member and former Chair, Ranch Community Services, Inc (1983 - 2009)
  • Board Member, Kids Matter, Inc. (2000 - Present)
  • Member, Kiwanis Club of Milwaukee, Downtown
  • State Bar of Wisconsin
  • Member, Board of Governors (2004 - 2006)
  • Chair, Business Law Section (2002 - 2004)
  • Vice Chair, Legislative Chair & Treasurer, Business Law Section (2000 - 2006)
  •  Editor, The Business Law Newsletter (2000 - 2002)
  • Chair, Nonprofit Organizations Committee of Business Law Section


Sara Frenn

Experienced resources manager and ethical  solution specialist. Sara is a masters candidate in Human Resources and Labor Relations from University of Wisconsin-Milwaukee.  She has 20 years of legal experience in both small businesses and large global corporations. 





Dan Eastman