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Mike Hierl CIC, CPCU

Mike Hierl Profile Picture
Senior Executive Vice President

Get to Know Mike

Favorite Smell
I’d Eat That
Ketchup on eggs
Favorite Game
Motivated By

Mike Hierl is a senior executive vice president at M3 Insurance. He serves as counsel to the chief executive officer in relation to the Fond du Lac marketplace. Hierl became part of the M3 team when his 100+ year agency, Hierl Insurance, joined with M3 in 2020.

  • Earned a Bachelor of Business Administration in finance from University of Wisconsin-Whitewater
  • Joined M3 in 2020


  • Wisconsin-licensed property and casualty agent
  • Wisconsin-licensed health and life agent
  • Chartered Property and Casualty Underwriter (CPCU)
  • Certified Insurance Counselor (CIC)


  • Fond du Lac Family YMCA, board member; past president
  • HF&D Hunt Club, treasurer
  • First Presbyterian Church, ministry recording committee; Sunday school teacher
  • Rotary International, member
  • Independent Insurance Agents of Wisconsin, past president; past board member
  • Fond du Lac Walleye Weekend, past chairperson

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