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Practice areas


  1. Divorce & Separation: 60%
  2. Personal Injury: 20%
  3. Criminal Defense: 10%
  4. Speeding & Traffic Ticket: 10%


Payment types:

Cash, Check, Credit card

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Contact info

Law Offices of Dr. William J. Hayes, S.C.

1725 N. Lodge Drive
Beloit, WI, 53511-3938


ILActive And Authorized To Practice Law198511/12/2015
WIGood Standing197503/16/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Work experience
TitleCompany nameDuration
District AttorneyRock County District Attorney's Office1985 - 2010
Association namePosition nameDuration
Illinois State Bar AssociationBoard Member1997 - Present
School nameMajorDegreeGraduated
Madison UniversityPsychologyPhD - Doctorate2005
Madison UniversityPsychologyMA - Masters2004
University of Wisconsin Law SchoolLawJD - Juris Doctor1975
University of Wisconsin, MadisonRural SociologyBS - Bachelor of Science1973