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Contact info

Johnson, Brennan & Klein, PLLC

1470 Walnut Street.
Suite. 101
Boulder, CO, 80302

Practice areas


  1. Criminal Defense: 100%
    16 years

Attorney endorsements

2 total 

Are you an attorney? Endorse this lawyer

  • Michael S. Waddington

    I endorse Eric. He is a highly skilled attorney that is well respected in the legal community.


    Michael Waddington Military law Attorney
    Relationship: Fellow lawyer in community

  • Jenifer Wicks

    I have known Mr. Klein for close to 20 years, having attended law school and practiced in DC with him for a decade. He is simply an intellectual powerhouse and an astute and compassionate attorney. I would recommend him without reservation for any criminal matter - trial, appellate or post-conviction. He receives my highest praise.


    Jenifer Wicks Appeals Attorney
    Relationship: Fellow lawyer in community


DCInactive 200007/06/2016
TXInactive 199807/16/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Work experience
TitleCompany nameDuration
PartnerJohnson, Brennan & Klein, PLLC2013 - Present
AttorneyJohnson & Brennan, PLLC2010 - 2013
Supervising AttorneyPublic Defender Service For The District Of Columbia2002 - 2010
FellowE. Barrett Prettyman Fellow2000 - 2002
Law clerkHon. Jose A. Gonzalez, Jr.1998 - 2000
Association namePosition nameDuration
National Association of Criminal Defense LawyersMember2010 - Present
Boulder County Bar AssociationMember2010 - Present
Denver Bar AssociationMember2010 - Present
Publication nameTitleDate
American Criminal Law ReviewDennis the Menace or Billy the Kid: An Analysis of the Role of Transfer to Criminal Court in Juvenile Justice1998
School nameMajorDegreeGraduated
Georgetown University Law CenterLawJD - Juris Doctor1998
Dartmouth CollegeHistoryBA - Bachelor of Arts1992