Atty. Mark L. Janos

Atty. Mark L. Janos

Mark L. Janos is a lawyer practicing real estate, development and finance, business acquisitions and 9 other areas of law.

Newburyport Newburyport 43 J. Erfahrung 43 year
Call (351) 221-7078 Book Appointment

Profile Summary

About Mark L. Janos at a glance

Mark L. Janos is a Member based in Newburyport, Massachusetts, practicing at Janos & Griffin, P.C.. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on residential, formation, trusts, probate, and business. Admitted to practice in Massachusetts (1983), U.S. District Court, District of Massachusetts (1983), New Hampshire (1984), and U.S. District Court, District of New Hampshire (1984). Educated at New England School of Law (J.D., 1982) and Colby College (B.A. History, 1976). Recognitions include BV Distinguished. Active member of Massachusetts and New Hampshire Bar Associations. Serands clients in Newburyport, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Mark L. Janos is a lawyer practicing real estate, development and finance, business acquisitions and 9 other areas of law
  • Mark received a B.A. degree from Colby College in 1976, and has been licensed for 43 years
  • Mark practices at Janos & Griffin, P.C. in Newburyport, MA

Practice Areas Explained

Mark L. Janos's Areas of Practice

Each practice area below reflects the types of cases Mark L. Janos handles, with a brief overview of what that area of law covers.

Residential Real Estate

Mark L. Janos is one of 9,343 residential attorneys indexed nationally. Browse residential attorneys in Massachusetts →

Business Formation

Mark L. Janos is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in Massachusetts →

Trusts

Mark L. Janos is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in Massachusetts →

Probate

Mark L. Janos is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Massachusetts →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark L. Janos is one of 501,317 business attorneys indexed nationally. Browse business 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 Newburyport 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 Newburyport or all attorneys in Massachusetts.

Frequently Asked

Common questions about Mark L. Janos

Where is Mark L. Janos's law office located?
Mark L. Janos's law practice is located in Newburyport, Massachusetts. The firm is Janos & Griffin, P.C.. You can contact the office directly through this profile page.
What practice areas does Mark L. Janos handle?
Mark L. Janos focuses on residential, formation, trusts, probate, business. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Mark L. Janos practiced law?
Mark L. Janos has 43+ years of legal experience and has been licensed since 1983.
Where did Mark L. Janos go to law school?
Mark L. Janos earned their education at (J.D., 1982); (B.A. History, 1976).
How can I contact Mark L. Janos for a consultation?
You can contact Mark L. Janos 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.
What awards or recognition has Mark L. Janos received?
Mark L. Janos's notable recognition includes: BV Distinguished.

Education

J.D.
New England School of Law
- 1982
B.A. History
Colby College
- 1976

Awards

BV Distinguished

Bar Admissions

Massachusetts
Admitted: 1983
U.S. District Court, District of Massachusetts
Admitted: 1983
New Hampshire
Admitted: 1984
U.S. District Court, District of New Hampshire
Admitted: 1984

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