Atty. Peter O'Neill

Atty. Peter O'Neill

Peter O'Neill is a lawyer practicing general practice. Peter has been licensed for 37 years.

Boston Boston 37 yrs experience 37 year
Call (857) 416-9478 Book Appointment

Profile Summary

About Peter O'Neill at a glance

Peter O'Neill is a Member based in Boston, Massachusetts, practicing at Peter O'Neill. They have 37+ years of legal experience, licensed to practice since 1989. Admitted to practice in Massachusetts (1989) and District of Columbia (1990). Serands clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peter O'Neill is a lawyer practicing general practice
  • Peter has been licensed for 37 years
  • Peter practices at Peter O'Neill in Boston, MA

Jurisdictional Context

Why local counsel matters in Massachusetts

Practicing law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Boston are typically filed in the local municipal court or the appropriate Massachusetts state district court, depending on subject matter and amount in controversy. An attorney licensed in Massachusetts brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Massachusetts courts without local counsel or pro hac vice admission.

Looking for additional Massachusetts attorneys? Browse all attorneys in Boston or all attorneys in Massachusetts.

Frequently Asked

Common questions about Peter O'Neill

Where is Peter O'Neill's law office located?
Peter O'Neill's law practice is located in Boston, Massachusetts. The firm is Peter O'Neill. You can contact the office directly through this profile page.
How long has Peter O'Neill practiced law?
Peter O'Neill has 37+ years of legal experience and has been licensed since 1989.
How can I contact Peter O'Neill for a consultation?
You can contact Peter O'Neill directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Practice Areas

Bar Admissions

Massachusetts
Admitted: 1989
District of Columbia
Admitted: 1990

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