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About me

I am a certified public accountant and an attorney. My practice focuses on obtaining results for my clients through negotiation or litigation in the areas of tax law, criminal  law and civil justice.


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4219823 1346266886

Practice areas


  1. Criminal Defense: 40%
    6 years, 40 cases
  2. Tax: 40%
    13 years, 100 cases
  3. Personal Injury: 10%
    8 years, 10 cases
  4. Debt Settlement: 10%
    4 years, 10 cases

Attorney endorsements

1 total 

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  • Elliott Clark Crawford

    Jeff Trevillion is a highly skilled advocate who zealously defends his clients with the utmost excellence and integrity. Jeff began his career as an Assistant Municipal Counselor for Oklahoma City where he prosecuted misdemeanors and gained invaluable trial experience. Now he devotes his practice to defending the accused, with an emphasis on tax matters and white collar defense. Jeff is also a member of the Criminal Justice Act Panel for the Western District of Oklahoma, which is comprised of an elite group of trial attorneys who represent indigent defendants in federal court. Most importantly, Jeff is an attorney who cares about his clients.


    Elliott Crawford Criminal Defense Attorney
    Relationship: Fellow lawyer in community

Contact info

The Trevillion Law Firm, PC

620 N. Robinson.
Suite. 203
Oklahoma City, OK, 73102


OKAuthorized to practice law200708/31/2012
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Trailblazer AwardOSCPA2013
President's AwardOklahoma Bar Association2012
Work experience
TitleCompany nameDuration
AttorneyTrevillion Law Firm2007 - 2014
Association namePosition nameDuration
Oklahoma Criminal Defense Lawyers AssociationMember2010 - Present
American Bar Association, Taxation SectionMember2007 - Present
Oklahoma County Bar AssociationFormer Board of Directors2007 - Present
Oklahoma City Association of Black LawyersTrustee2007 - Present
School nameMajorDegreeGraduated
University of OklahomaLawJD/MBA - Juris Doctorate and MBAN/A
Langston UniversityAccountingBBA - Bachelor of Business AdministrationN/A