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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

Practice areas:

Car Accidents, Trucking Accident, Personal Injury, Estate Planning

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

Licensed since 2001

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



Contingent (33-45%)

Attorney Endorsements

14 total 

  • John Greel Ralls Jr.

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


    John Ralls Oil & Gas Attorney
    Relationship: Other

  • Sean Cleary

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


    Sean Cleary Car Accidents Attorney
    Relationship: Fellow lawyer in community

Contact Info

1 Greenway Plaza
Suite 100
Houston, TX, 77046



TXEligible To Practice In Texas 200108/25/2015

Professional Misconduct

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
Texas Southern UniversityDoctor of Jurisprudence/Juris Doctor (J.D.)N/A2000