Atty. Mark W. Helwig

Atty. Mark W. Helwig

Attorney Mark Helwig has served clients for more than three decades, practicing law since 1993 and living in Massachusetts since 1995. From his Sudbury and Framingham offices, he focuses on civil and criminal litigation and regularly takes cases to trial.

Sudbury Sudbury 33 yrs experience 33 year
Call (978) 917-2247 Book Appointment

Profile Summary

About Mark W. Helwig at a glance

Mark W. Helwig is a Partner based in Sudbury, Massachusetts, practicing at Helwig & Meireles, LLP. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on car accidents, dui/dwi, wrongful death, personal injury, and criminal defense. Admitted to practice in Pennsylvania (1993), New Jersey (1994), and Massachusetts (1995). Educated at Villanova University School of Law (J.D. Magna, 1993) and University of Pennsylvania (B.A., 1987). Recognitions include Peer Reviewed. Serands clients in Sudbury, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Attorney Mark Helwig has served clients for more than three decades, practicing law since 1993 and living in Massachusetts since 1995
  • From his Sudbury and Framingham offices, he focuses on civil and criminal litigation and regularly takes cases to trial
  • His civil practice includes personal injury matters such as car accidents, slip-and-fall injuries, dog bites, and negligence claims, as well as wrongful death cases
  • On the criminal side, he defends individuals charged with DUI/DWI, juvenile offenses, and a wide range of motor vehicle and traffic violations, along with other criminal matters
  • Mr. Helwig received his J.D. from Villanova Law School in 1993, graduating magna cum laude
  • While at Villanova, he earned membership in Order of the Coif and Phi Kappa Phi, participated on the Villanova Law Review, and received the Rev. Joseph Ullman Award for excellence in criminal law
  • He earned his bachelor’s degree from the University of Pennsylvania in 1987
  • Attorney Helwig is admitted to practice in Massachusetts and Pennsylvania and contributes to the profession as President of the Metrowest Bar Association, a Board Member of Middlesex Defense Attorneys, and an instructor with the Harvard Law Trial Advocacy Workshop

Practice Areas Explained

Mark W. Helwig's Areas of Practice

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

Car Accidents

Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.

Mark W. Helwig is one of 36,807 car accidents attorneys indexed nationally. Browse car accidents attorneys in Massachusetts →

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Mark W. Helwig is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Massachusetts →

Wrongful Death

Mark W. Helwig is one of 31,253 wrongful death attorneys indexed nationally. Browse wrongful death 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.

Mark W. Helwig 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.

Mark W. Helwig is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense 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 Sudbury 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 Sudbury or all attorneys in Massachusetts.

Frequently Asked

Common questions about Mark W. Helwig

Where is Mark W. Helwig's law office located?
Mark W. Helwig's law practice is located in Sudbury, Massachusetts. The firm is Helwig & Meireles, LLP. You can contact the office directly through this profile page.
What practice areas does Mark W. Helwig handle?
Mark W. Helwig focuses on car accidents, dui/dwi, wrongful death, personal injury, criminal defense. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Mark W. Helwig practiced law?
Mark W. Helwig has 33+ years of legal experience and has been licensed since 1993.
Where did Mark W. Helwig go to law school?
Mark W. Helwig earned their education at (J.D. Magna, 1993); (B.A., 1987).
How can I contact Mark W. Helwig for a consultation?
You can contact Mark W. Helwig 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 W. Helwig received?
Mark W. Helwig's notable recognition includes: Peer Reviewed.

Education

J.D. Magna
Villanova University School of Law
- 1993
B.A.
University of Pennsylvania
- 1987

Awards

Peer Reviewed

Bar Admissions

Pennsylvania
Admitted: 1993
New Jersey
Admitted: 1994
Massachusetts
Admitted: 1995

Reviews

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