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Gregg Samuel Harrison

Gregg Samuel Harrison

also known as Gregg S. Harrison Attorney at Law PLLC, Gregg S. Harrison Northwest Houston Personal Injury Attorney

About me

Thank you for looking at my AVVO profile!  I am pleased and honored to help people in the greater Houston area with their personal injury claims as well as any type of civil litigation.  My firm also does a small percentage of estate planning and probate.  I am active in the community and spend a lot of time raising my 6 year old son Max !  

If you need a personal injury attorney or just want a FREE initial consultation - I would be more than happy to speak with you!  TEL:  832-797-7600.



Languages spoken: Spanish

Photos and videos

65930 1301845431

Practice areas


  1. Car Accident: 50%
    11 years
  2. Trucking Accident: 25%
    11 years
  3. Personal Injury: 20%
    11 years
  4. Estate Planning: 5%
    11 years



Contingent (33-45%)

Attorney endorsements

14 total 

Are you an attorney? Endorse this lawyer

  • John Greel Ralls Jr.

    I endorse this talented and knowledgeable attorney, who is well-respected in the legal community.


    John Ralls Oil and gas Attorney
    Relationship: Other

  • Sean Cleary

    I endorse this lawyer. An extremely talented and well respected attorney in the legal community.


    Sean Cleary Car accident Attorney
    Relationship: Fellow lawyer in community

Contact info

1 Greenway Plaza
Suite 100
Houston, TX, 77046


TXEligible To Practice In Texas 200108/17/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Work experience
TitleCompany nameDuration
Owner/PresidentGregg Harrison Attorney at Law PLLC2008 - Present
Associate AttorneyManginello Law Firm2005 - 2008
Associate AttorneyLaw Offices of Scott Brann2002 - 2005
Association namePosition nameDuration
Texas Trial Lawyers AssociationN/A2006 - Present
School nameMajorDegreeGraduated
Thurgood Marshall School of LawDoctor of Jurisprudence/Juris Doctor (J.D.)N/A2000