Atty. James E. Costello

Atty. James E. Costello

James E. Costello is a lawyer practicing arbitration.

Watertown Watertown 38 yrs experience 38 year
Call (561) 896-0639 Book Appointment

Profile Summary

About James E. Costello at a glance

James E. Costello is a adr attorney based in Watertown, Massachusetts. They have 38+ years of legal experience, licensed to practice since 1988. Admitted to practice in Massachusetts (1988). Serands clients in Watertown, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • James E. Costello is a lawyer practicing arbitration
  • James has been licensed for 38 years
  • James practices in Watertown, MA

Practice Areas Explained

James E. Costello's Areas of Practice

Each practice area below reflects the types of cases James E. Costello handles, with a brief overview of what that area of law covers.

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

James E. Costello is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in Massachusetts →

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 Watertown 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 Watertown or all attorneys in Massachusetts.

Frequently Asked

Common questions about James E. Costello

Where is James E. Costello's law office located?
James E. Costello's law practice is located in Watertown, Massachusetts. You can contact the office directly through this profile page.
What practice areas does James E. Costello handle?
James E. Costello focuses on adr. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has James E. Costello practiced law?
James E. Costello has 38+ years of legal experience and has been licensed since 1988.
How can I contact James E. Costello for a consultation?
You can contact James E. Costello 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: 1988

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