Thomas J. Maronick, Jr.

Top rated Criminal Defense attorney in Glen Burnie, Maryland

Maronick Law LLC
Thomas J. Maronick, Jr.
Maronick Law LLC

Practice Areas: Criminal Defense, Personal Injury, DUI-DWI; view more

Licensed in Maryland since: 2008

Education: University of Baltimore School of Law

Selected to Super Lawyers: 2020 - 2023 Selected to Rising Stars: 2017 - 2018

Maronick Law LLC

7418 Baltimore Annapolis Blvd
Glen Burnie, MD 21061 Visit website


Thomas J. Maronick Jr. is managing partner at The Law Offices of Thomas Maronick Jr. LLC. In Maryland. He handles all cases of criminal law including internet crimes, gun crimes, sex offense cases and DUI cases. Along with criminal law, Mr. Maronick also takes cases of personal injury, and he has over a decade of experience representing clients in state and federal courts. Occasionally he handles a matter of business law or bankruptcy law.

At the University of Maryland, College Park, Mr. Maronick earned a Bachelor of Arts in journalism in 2000. He then attended the University of Baltimore School of Law where he graduated with his Juris Doctor in 2006. Since then he has been included on the Maryland Criminal Lawyers Top 40 Under 40 list by the American Society of Legal Advocates and included in The National Trial Lawyers: Top 100. For his high ethical standards and long list of successful results, Mr. Maronick holds the highest peer rating possible of AV Preeminent* from Martindale-Hubbell.

Mr. Maronick is admitted to practice in Maryland state courts and before the United States District Court for the District of Maryland, the United States Supreme Court and the United States Court of Appeals for the Fourth Circuit. An active member of the Baltimore County Bar Association, the National Association of Criminal Defense Lawyers, the Maryland State Bar Association, the Maryland Criminal Defense Attorneys’ Association, the Maryland Association for Justice, the National College for DUI Defense and the D.C. Trial Lawyers Association, Mr. Maronick does pro bono work with Musicians on Call and the Irish Outreach Center.

Mr. Maronick has been featured by the International Business Times, the Baltimore Sun, The Daily Times, WBOC TV, WMAR and WJZ. In 2011, he was named to the USCA Best of Baltimore Criminal Defense Attorneys list.

* AV®, AV Preeminent®, Martindale-Hubbell Distinguished and Martindale-Hubbell Notable are certification marks used under license in accordance with the Martindale-Hubbell certification procedures, standards and policies. Martindale-Hubbell® is the facilitator of a peer review rating process. Ratings reflect the anonymous opinions of members of the bar and the judiciary. Martindale-Hubbell® Peer Review Rating™ fall into two categories – legal ability and general ethical standards.

Practice areas

Criminal Defense, Personal Injury - General: Plaintiff, Criminal Defense: DUI/DWI

Focus areas

Animal Bites, Assault, Felony, Motor Vehicle Accidents, Motor Vehicle Offenses, Murder, Sex Offenses, Slip and Fall, Trucking Accidents

  • 50% Criminal Defense
  • 30% Personal Injury - General: Plaintiff
  • 20% Criminal Defense: DUI/DWI

First Admitted: 2008, Maryland

Professional Webpage:

Bar/Professional Activity:
  • The National College of DUI Defense, Active Member
  • The Maryland Association for Justice, Active Member
  • Baltimore City Bar Association, Bench Bar Committee, Active Member
  • The Harford County Bar Association
  • The Anne Arundel County Bar Association
  • DC Trial Lawyers Association, Active Member
  • U.S. District Court District of Maryland, 2009
  • Maryland State Bar Association, Active Member, 2008 - Present
  • Baltimore County Bar Association, Active Member
  • Maryland, 2008
  • U.S. Supreme Court, 2011
  • National Association of Criminal Defense Lawyers, Active Member
  • Maryland Criminal Defense Attorneys Association, Active Member, 2010 - Present
  • U.S. Court of Appeals 4th Circuit, 2010
Pro bono/Community Service:
  • Musicians On Call, Washington, DC
  • Irish Outreach Center, Ocean City, MD
  • Active member in Irish Charities of Maryland, 2011
Educational Background:
  • University Of Maryland College Park, Maryland, B.A., Major: Journalism, 2000
  • 10.0 Superb Rating,, 2015
  • Selected as a Lifetime Charter Member, Best Attorney, Rue Ratings', 2014
  • Martindale-Hubbell AV Preeminent Rating - 4.9 out of 5.0
  • Cystic Fibrosis Foundation, Annapolis "40 Finest", 2013
  • USCA Best of Baltimore Criminal Defense Attorneys List, 2011 - 2012
  • Rated A+ by the Better Business Bureau, 2015
  • Martindale-Hubbell AV Preeminent Rating - Criminal Law - 5.0 out of 5.0
  • American Society of Legal Advocates, MD Top 40 Criminal Lawyer Under 40
  • Selected to National Trial Lawyers, Top 100 Trial Lawyers, 2013
  • Named to 2014 The Daily Record VIP List, recognizing professionals who are "Successful by 40"
Other Outstanding Achievements:
  • Named to Newsweek's "Legal Superstars" of 2015, 2015
Scholarly Lectures/Writings:
  • Mr. Maronick speech in February 2017 to the UB School of Law in Baltimore on how to establish a career in criminal defense law, Panelist, Careers in Criminal Defense Law, UB School Of Law, 2017
Industry Groups:
  • Aberdeen
  • Annapolis
  • Anne Arundel County
  • Baltimore
  • Baltimore City
  • Baltimore County
  • Bel Air
  • Cambridge
  • Caroll County
  • Catonsville
  • Centreville
  • Chestertown
  • Columbia
  • Easton
  • Ellicott City
  • Essex
  • Frederick
  • Frederick County
  • Glen Burnie
  • Harford County
  • Howard County
  • Hyattsville
  • Kent County
  • Ocean City
  • Princess Anne
  • Queen Anne's County
  • Rockville
  • Salisbury
  • Silver Spring
  • Snow Hill
  • Somerset County
  • Towson
  • Upper Marlboro
  • Westminster
  • Wicomico County
  • Worcester County

Office location for Thomas J. Maronick, Jr.

7418 Baltimore Annapolis Blvd
Glen Burnie, MD 21061

Phone: 410-881-4022


4 Years Super Lawyers
2 Years Rising Stars
  • Super Lawyers: 2020 - 2023
  • Rising Stars: 2017 - 2018

Attorney resources for Thomas J. Maronick, Jr.

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