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Mark Forrest Walmer

About Me

I am a  former prosecutor in Lancaster County whose practice is limited to Criminal Defense.  Born and raised in Elizabethtown Pennsylvania, I have been a Lancaster resident most of my life.


Practice Areas


  1. DUI & DWI: 40%
    27 years, 1 thousand cases
  2. Speeding & Traffic Ticket: 35%
    27 years, 1 thousand cases
  3. Criminal Defense: 20%
    27 years, 5 thousand cases
  4. White Collar Crime: 5%
    27 years, 50 cases



Free Consultation (30 minutes)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

1 total 

  • Anne Martha Gibson

    I endorse this lawyer.


    Anne Gibson Criminal Defense Attorney
    Relationship: Fellow lawyer in community

Contact Info

Walmer Law Offices, LLC

148 North Lime Street
Lancaster, PA, 17602



Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Work Experience
TitleCompany NameDuration
FounderWalmer Law Offices, LLC2012 - Present
AssociateTimoney Knox, LLP2007 - 2012
FounderWalmer Law Offices, LLC1998 - 2007
Assistant District AttorneyLancaster County District Attorney's Office1991 - 1997
Public DefenderLancaster County Office Of The Public Defender1988 - 1991
Association NamePosition NameDuration
Lancaster Chamber of CommerceN/A2013 - Present
Lancaster Bar AssociationMemberN/A
American Bar AssociationMemberN/A
National Association of Criminal Defense LawyersMemberN/A
Pennsylvania Association of Criminal Defense AttorneysMemberN/A
Lancaster County Bar AssociationMemberN/A
School NameMajorDegreeGraduated
Franklin Pierce Law CenterLawJD - Juris Doctor1987
Pennsylvania State University, University Park (main campus)PhilosophyBA - Bachelor of Arts1980
Harvard University Law SchoolLawresearch fellowshipN/A
Speaking Engagements
Conference NameTitleDate
Constitutional LawMandatory Sentences2012