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About me

As an attorney at Shaheen & Gordon, P.A., Sean T. O’Connell represents cases involving a wide range of practice areas, including: municipal law, real estate law, corporate and business law, family law, and trademark and copyright law. Because he has a firm handle on such a diverse range of legal practice areas, he brings vast amount of insight and expertise to the firm that is high-caliber. He is known for an honest and straightforward style of litigation allows him to build successful relationships with his clients, which results in successful case outcomes.


Contact info

Shaheen & Gordon, P.A.

140 Washington Street
2nd Floor
Dover, NH, 03820

Practice areas


  1. Litigation: 20%
    20 years
  2. Real Estate: 20%
    20 years
  3. Family: 20%
    20 years
  4. Divorce: 20%
    20 years
  5. Business: 20%
    20 years


Payment types:

Cash, Check, Credit card

Attorney endorsements

3 total 

Are you an attorney? Endorse this lawyer

  • Eric Tolbert Kilchenstein

    Sean is a compassionate attorney who really cares about his clients. I happily endorse him.


    Eric Kilchenstein Business Attorney
    Relationship: Co-worker

  • Andrea Q. Labonte

    I endorse this lawyer.


    Andrea Labonte Divorce and separation Attorney
    Relationship: Co-worker


NHAuthorized to practice law199508/31/2010
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Work experience
TitleCompany nameDuration
ShareholderShaheen & Gordon, P.A2007 - Present
DirectorShaheen & Gordon, P.A2003 - 2007
AssociateShaheen & Gordon, P.A1996 - 2003
Association namePosition nameDuration
Children’s Museum of New HampshirePast Chair and Board of DirectorsN/A
Great Bay RowingFounder and Board MemberN/A
Strafford County Bar AssociationFormer PresidentN/A
School nameMajorDegreeGraduated
University of New Hampshire School of LawLawJD - Juris Doctor1995
University of New HampshireN/ABA - Bachelor of Arts1987