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Roy Spencer Gilligan

Roy Spencer Gilligan

Practice areas:

DUI & DWI, Criminal Defense

About Me

Spencer is a criminal defense attorney concentrating on DWI/DUI, drug charges, weapons charges, expungements, license suspension, & traffic tickets in Houston and Harris County.


Languages Spoken: English, Spanish

Practice Areas

Licensed since 2003

  1. Criminal Defense: 50%
  2. DUI & DWI: 50%


Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

6 total 

  • Delia G. de La Garza

    Spencer is an excellent attorney! He is passionate about what he does and fights fiercely for his clients.


    Delia de La Garza Criminal Defense Attorney
    Relationship: Fellow lawyer in community

  • No photo

    I endorse this lawyer. Spencer Gilligan is a very professional attorney who will fight for you. He is knowledgeable in the law, will research any issues in your case, and defend you to the fullest. I have referred my own friends to him as well.


    Janikka Bratton
    Relationship: Fellow lawyer in community

Contact Info

Gilligan Law Firm, L.L.P.

2016 Main St Ste 102
Houston, TX, 77002-8842


TXEligible To Practice In Texas 200305/24/2015

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Work Experience
TitleCompany NameDuration
PartnerGilligan Law Firm2004 - 2015

Association NamePosition NameDuration
Harris County Criminal Lawyers AssociationMember2015 - Present
Houston Municipal Justice Bar AssociationMember2004 - Present

Legal Cases
Case NameOutcome
Assault Bodily InjuryDismissed
Unlawful Carry of a WeaponDismissed

See all Legal Cases 

School NameMajorDegreeGraduated
University of Houston Law CenterDoctor of Jurisprudence/Juris Doctor (J.D.)JD - Juris Doctor2003
University of Texas at San AntonioBusinessB.B.A.1998