Sowerby & Moustakis Law > Attorney > Attorneys > Peter A. Moustakis
Peter A. Moustakis, Esquire

Peter A. Moustakis

Attorney At Law

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Managing Member

Peter A. Moustakis is the Managing Member of Sowerby & Moustakis Law, PLLC. He personally handles many of the firms cases and treats every client’s problem as if it was his own. Peter focuses on achieving the best results possible and he provides individualized service and an exceptional commitment to client satisfaction. When applicable, Peter will find solutions and opportunities that not only resolve the matter at hand, but also lay the foundation for future activities.

He understands the responsibility and trust that comes with representing a person through what is often the most difficult time in his or her life. He considers himself a true “Counselor-at-law” whose purpose is to provide his clients with guidance and an understanding of the law. Peter strives to establish a client-oriented practice that focuses on listening and empathizing with clients while also helping them sort through their issues and concerns. Peter makes efficient use of his clients’ time and resources and responds promptly to client communications.

Peter enjoys volunteering in his local community. He served as the chair of the Ways and Means Committee for the town of Amherst, served on the ethics committee of the New Hampshire Bar Association and served as the Vice-Chair of the Animal Law Committee of the Massachusetts Bar Association.

Peter has also contributed to two Family Law publications and written a book called “Estate Planning and the Modern Family: Old School Meets New School”. Here is the link [Click]

Professional Associations and Memberships

New Hampshire Bar Association
Membership Affiliation with NAELA (National Academy of Elder Law Attorneys)

Practice Areas

  • Elder Law
  • Estate Planning
  • Wills
  • Trusts
  • Medicaid Issues
  • Small Business Law
  • LLC Formation
  • Municipal Law
  • Equine Law


  • New Hampshire
  • Massachusetts
  • Massachusetts Federal District Court


  • Law School:
  • New England Law | Boston

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