William J. Hamilton

Email MeWilliam J. Hamilton

Lowell, Massachusetts

William J. Hamilton is a graduate of the University of Massachusetts in Amherst where he received a Bachelors degree in Business Management. He received his Juris Doctor, Cum Laude, from Suffolk Law School in Boston. He is licensed to practice law in New Hampshire and Massachusetts and is a member of the New Hampshire Bar Association. Attorney Hamilton has taken over 250 cases to trial in the Superior and District Court in New Hampshire and Massachusetts, the Massachusetts Federal District Court, various arbitration forums, and administrative bodies.

 Prior to practicing law Mr. Hamilton worked for Allstate Insurance in its claims department working as a claim representative, supervisor and manager. He then worked in Allstate's house counsel operation defending policyholders, and later did insurance defense work as outside counsel for various insurers. Since 1994 he has focused on representing plaintiffs in personal injury matters, continuing his civil litigation practice. Other areas of practice include workers compensation, landlord-tenant, general liability, probate of estates, and medical malpractice. Mr. Hamilton also acts as an arbitrator in personal injury claims helping resolve claims between insurers and claimants.

Areas of Practice

  • Personal Injury -- Defense
  • Personal Injury -- Plaintiff
  • Workers' Compensation Law

Bar Admissions

  • Massachusetts, 1977


  • Suffolk University Law School, Boston, Massachusetts
    • J.D cum laude
  • University of Massachusetts, Amherst
    • B.B.M.

Professional Associations and Memberships

  • New Hampshire Bar Association, Member