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Sean Robertson is an experienced lawyer with over 15 years of experience in the following areas of law:

  • Family and Divorce law including spousal support, child support, and property division
  • Real Estate law including buyers and seller’s real estate closings and establishment of series LLCs and asset protection strategies;
  • Estate Planning law including establishment of wills and trusts, retirement trust, and advanced asset protection and wealth preservation techniques;
  • Franchise and Corporate Law including purchase and sale of franchises and business interests; establishment of LLCs and Partnerships; and drafting of critical agreements.

As a successful entrepreneur and attorney, Attorney Robertson is a skilled negotiator and attorney.  Elected as an Elite Attorney by his peers, Attorney Robertson has an outstanding reputation as a tireless advocate for his clients.  Whether you have a real estate closing or a business sale or a family law concern, Attorney Robertson can counsel and guide you through this process in a skilled and efficient manner.

Sean Robertson attended DePaul University College of Law and the University of Illinois at Urbana-Champaign.  As Principal of Gateville Law Firm, Sean Robertson has significant business and financial acumen.  As a frequent presenter at the National Business Institute, Attorney Robertson guides Attorneys and Accounts on Real Estate, Business, and Estate Planning topics demonstrating his skill, experience, and professional reputation.

Bar Admissions:

  • Illinois, 2004

Honors & Awards:

  • Elite Lawyer, 2018 and 2019
  • Avvo, Top Attorney
  • 10 Best, Estate Planning, 2018


  • DePaul University College of Law, J.D.
  • University of Illinois, Urbana-Champaign, B.A. Political Science

Professional Associations and Memberships:

  • Will County Bar Association and Kendall County Bar Association
  • Joliet Chamber of Commerce, Former Ambassador
  • Yorkville Chamber of Commerce, Member

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Our Address

1905 Marketview Drive Suite 268
Yorkville, Illinois 60560