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About me

Law Office of Clayton Griessmeyer provides representation in the areas of criminal defense and bicycle injury throughout the state of Wisconsin and  Southern California. 


Practice areas


  1. Criminal Defense: 34%
    7 years
  2. Personal Injury: 33%
  3. DUI & DWI: 33%



Free consultation (60 minutes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

12 total 

Are you an attorney? Endorse this lawyer

  • Jason Matthew Johnson

    I endorse this lawyer. I met Clayton at the Trial Lawyer's College. He is passionate about defending the rights of his clients and will stop at nothing to see that justice is done.


    Jason Johnson Personal Injury Attorney
    Relationship: Fellow lawyer in community

  • John Scott Swimmer

    Clayton is a skilled caring advocate. I have worked with Clayton through the local meetings associated with the Trial Lawyers College. He is an excellent attorney. Hire him if you get the chance.


    John Swimmer Native Peoples Law Attorney
    Relationship: Fellow lawyer in community

Contact info

Law Office of Clayton Griessmeyer

5976B Executive Drive.
Fitchburg, WI, 53593

Law Office of Clayton Griessmeyer

230 West Wells St.
Milwaukee, WI, 53203



WIGood Standing200803/27/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
First PlaceRoger Traynor Moot Court Competition2007
Work experience
TitleCompany nameDuration
Associate Attorney and Law ClerkLaw Firm of Richard Duquette2007 - 2008
Association namePosition nameDuration
Wisconsin Association for JusticeN/AN/A
Wisconsin Association of Criminal Defense LawyersN/AN/A
Legal cases
Case nameOutcome
Bicycle Injury Jury TrialJury Verdict for the Bicyclist $98,099.69
Not Guilty Felony Forgery Jury TrialNot Guilty. Client Aquitted at Jury Trial.
See all legal cases 
Publication nameTitleDate
Online Bicycle Injury and Law BlogMadison Bike BlogN/A
School nameMajorDegreeGraduated
Gerry Spence Trial Lawyers Collegehelping injured persons obtain justiceTrial Lawyer2012
Thomas Jefferson School of LawLawJD - Juris Doctor2008
Speaking engagements
Conference nameTitleDate
Various Athletic Orgnaizations in WisconsinWisconsin Bicycle Laws and Insurance Coverage For Injured BicyclistsN/A