Atty. Isaac J. Mass

Atty. Isaac J. Mass

Isaac J. Mass is a lawyer practicing real estate, criminal defense, family law and 4 other areas of law.

Greenfield Greenfield 15 yrs experience 15 year
Call (413) 779-3721 Book Appointment

Profile Summary

About Isaac J. Mass at a glance

Isaac J. Mass is a Member based in Greenfield, Massachusetts, practicing at Law Office of Isaac J. Mass. They have 15+ years of legal experience, licensed to practice since 2011. Their practice focuses on formation, personal injury, criminal defense, family law, and estate planning. Admitted to practice in Massachusetts (2011) and Vermont (2011). Educated at Western New England College (J.D., 2011) and University of Massachusetts (B.A., 2005). Serands clients in Greenfield, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Isaac J. Mass is a lawyer practicing real estate, criminal defense, family law and 4 other areas of law
  • Isaac received a B.A. degree from University of Massachusetts in 2005, and has been licensed for 15 years
  • Isaac practices at Law Office of Isaac J. Mass in Greenfield, MA

Practice Areas Explained

Isaac J. Mass's Areas of Practice

Each practice area below reflects the types of cases Isaac J. Mass handles, with a brief overview of what that area of law covers.

Business Formation

Isaac J. Mass is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in Massachusetts →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Isaac J. Mass is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Massachusetts →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Isaac J. Mass is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Massachusetts →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Isaac J. Mass is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Massachusetts →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Isaac J. Mass is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning 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 Greenfield 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 Greenfield or all attorneys in Massachusetts.

Frequently Asked

Common questions about Isaac J. Mass

Where is Isaac J. Mass's law office located?
Isaac J. Mass's law practice is located in Greenfield, Massachusetts. The firm is Law Office of Isaac J. Mass. You can contact the office directly through this profile page.
What practice areas does Isaac J. Mass handle?
Isaac J. Mass focuses on formation, personal injury, criminal defense, family law, estate planning. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Isaac J. Mass practiced law?
Isaac J. Mass has 15+ years of legal experience and has been licensed since 2011.
Where did Isaac J. Mass go to law school?
Isaac J. Mass earned their education at (J.D., 2011); (B.A., 2005).
How can I contact Isaac J. Mass for a consultation?
You can contact Isaac J. Mass 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.

Education

J.D.
Western New England College
- 2011
B.A.
University of Massachusetts
- 2005

Bar Admissions

Massachusetts
Admitted: 2011
Vermont
Admitted: 2011

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