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About me

Prior to enrolling in law school Attorney Marconi attended Franklin & Marshall College in Lancaster, Pennsylvania where he graduated with Departmental Honors in Government and Economics.  While at college Attorney Marconi was a member of the Pi Sigma Alpha honor society, advocated for political asylum detainees, published his Honor’s thesis on New Hampshire’s education funding problem, and interned for New Hampshire Senator Judd Gregg at his Washington D.C. office where he helped and assisted the Senator’s office with drafting the “No Child Left Behind” legislation.

After college Attorney Marconi enrolled in law school at the University of Maine School of Law in Portland, Maine.  In addition to his academic studies he assisted Attorney Peter Loughlin in editing and researching the annual supplements for the New Hampshire Practice Series on municipal law and land use, briefly clerked for the Brentwood Probate Court, wrote his law school thesis on the taxation of electronic commerce, and was a student attorney with the Cumberland Legal Aid Clinic.  As a student attorney he assisted clients in the areas of criminal defense, divorce, child custody, personal bankruptcy, and simple tort claims.

After passing the New Hampshire Bar in the summer of 2005 and sworn in as an attorney in October he was employed at the Strafford County Attorney’s Office.  As an Assistant County Attorney he prosecuted misdemeanors and felonies cases at both the District and Superior Court levels.   Upon leaving the County Attorney’s Office he briefly helped run a successful business in Newcastle, New Hampshire before returning to the practice of law as a general practitioner.  Today Attorney Marconi’s practice handles estate planning, small business planning, commercial and personal injury litigation, criminal defense, family law, landlord/tenant disputes, and collections.

In his spare time Attorney Marconi enjoy climbing mountains, working in his garden, writing, reading, cooking Asian and Greek food, and attending and listening to opera.


Photos and videos

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Practice areas


  1. Divorce: 45%
  2. Litigation: 40%
    7 years
  3. Criminal Defense: 15%
    8 years



Hourly ($180/hour), Retainer (sometimes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

2 total 

Are you an attorney? Endorse this lawyer

  • James E. Coughenour Jr.

    Attorney Marconi is a hard working and dedicated advocate for his clients.


    James Coughenour Personal injury Attorney
    Relationship: Opposing Counsel on matter

  • Ian Robert Reardon

    I've known Attorney Marconi for several years. His level of professionalism and commitment to his clients is unmatched. I would highly recommend Attorney Marconi for any criminal defense matter.


    Ian Reardon Divorce and separation Attorney
    Relationship: Fellow lawyer in community

Contact info

Vincent J. Marconi Attorney at Law

155 Fleet Street
Portsmouth, NH, 03801


NHAuthorized to practice law200507/22/2013
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Top 10 Attorneys Under 40National Academy Of Family Law Attorneys2015
GPESICity of Portsmouth1998
Work experience
TitleCompany nameDuration
Assistant County AttorneyStrafford County Attorney's Office2006 - 2007
Association namePosition nameDuration
NH Association of JusticeMember2012 - Present
Mount Washington CollegeBoard Member for Parlegal Studies2012 - Present
American Inns of Court: Charles E. Doe ChapterBarrister2011 - Present
New Hampshire American Civil Liberties UnionMember2011 - Present
Rockingham County Bar AssociationMember2011 - Present
NH Pro Bono ReferralPanel Member2011 - Present
Lawyer Referral ServicePanel Member2009 - Present
Legal cases
Case nameOutcome
State v. Tammy DelandNot guilty
State v. Tammy DelandNot guilty
See all legal cases 
Publication nameTitleDate
University of MaineE Pluribus Unum: Will the Streamlined Sales Tax Project Resolve the E- Commerce Taxation Debate2005
Franklin MarshallFinding Solutions to the NH Education Finance Problem1998
School nameMajorDegreeGraduated
University of Maine School of LawLawJD - Juris Doctor2005
Franklin and Marshall CollegeGovernment and International AffairsBA - Bachelor of Arts2002
Speaking engagements
Conference nameTitleDate
Heroin Epidemic in the SeacoastTreatment Options for Heroin Dependency2015
Appellate Practice in New HampshireExtraordinary Writs2014
Law dayThe law and how it affects you2011