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Thomas J. Maronick Jr

About me

Thomas Maronick Jr., Esq. is the principal attorney and founder of The Law Office of Thomas J. Maronick Jr., LLC.

The firm handles criminal defense, including DUIs, bankruptcies, family law, employee and business law, and litigation, as well as personal injury and accident cases.

Mr. Maronick is the former deputy clerk to a Maryland Circuit Court chief judge.

He is licensed in the U.S. District Court for the District of Maryland as well as the State of Maryland.  He has served as legal analyst for Baltimore TV stations during the Sheila Dixon (former mayor) criminal trial.

He hosts "The Tom Moore Show" on AM 680 WCBM in which he regularly interviews legal industry guests and takes calls on legal questions.

Offices are in Baltimore City, Ocean City (Berlin), and Bel Air.  But the firm takes cases all over the State.

Mr. Maronick is also a well-regarded jazz singer and songwriter.


Languages spoken: English, Spanish

Photos and videos

1900399 1330187248

Practice areas


  1. Criminal Defense: 30%
    9 years
  2. DUI & DWI: 25%
  3. Personal Injury: 15%
  4. Chapter 7: 15%
  5. Family: 15%



Free consultation (30 minutes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

14 total 

Are you an attorney? Endorse this lawyer

  • Paul Ralph Montemuro

    I endorse this lawyer. I prosecuted a serious felony against one of his client's several years ago, and found Tom to be an extremely competent adversary.


    Paul Montemuro Workers compensation Attorney
    Relationship: Opposing Counsel on matter

  • Brad Michael Micklin

    Thomas Maronick is an experienced attorney whose participation and comments in Avvo show his commitment to serving clients as well as his level of experience. He is an excellent attorney that I recommend wholeheartedly.


    Brad Micklin Divorce and separation Attorney
    Relationship: Fellow lawyer in community

Contact info

Law Office of Thomas Maronick Jr. LLC

6200 Coastal Highway
Suite 327
Ocean City, MD, 21842

Law Office of Thomas Maronick Jr LLC

201 N. Charles St.
Suite 2000
Baltimore, MD, 21201

Law Office of Thomas Maronick Jr LLC

133 Thomas St.
Bel Air, MD, 21014

The Law Office Of Thomas J. Maronick, Jr., LLC

1738 Elton Rd., Suite 113
Silver Spring, MD, 20903



We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
AV Preeminent RatedMartindale-Hubbell2016
Ten Best Client Satisfaction AwardAmerican Institute of DUI Attorneys2014
VIP LIST Very Important Professionals under 40The Daily Record2014
Top 40 Lawyers Under 40American Society of Legal Advocates2014
Top 100 Trial LawyersNational Trial Lawyers2013
Accredited Business, A RatingBetter Business Bureau2013
Annapolis' 40 FinestCystic Fibrosis Foundation of Maryland2013
Lead Counsel RatingLeadCounsel.org2013
Best of Baltimore Criminal Defense AttorneysUS Commerce Association2012
Best of Baltimore Criminal Defense AttorneysUS Commerce Association2011
Work experience
TitleCompany nameDuration
Managing PartnerThe Law Office of Thomas J. Maronick, Jr., LLC2008 - Present
Clerk (Deputy Clerk)Circuit Court for Baltimore City2008 - 2008
Association namePosition nameDuration
National College of DUI DefenseGeneral Member2015 - Present
Bar Association of Baltimore CityCriminal Law Committee2014 - Present
National Association of Criminal Defense LawyersMember2013 - Present
District of Columbia Trial Lawyers AssociationMember2012 - Present
Baltimore County Bar AssociationMember2012 - Present
United States Supreme Court BarMember2011 - Present
Maryland Criminal Defense Attorneys' AssociationMember2010 - Present
Bar Association of Baltimore CityBoard Member - Bench/Bar Committee2008 - Present
American Bar AssociationMember2008 - Present
Maryland State Bar AssociationMember2008 - Present
Bar Association of Baltimore City, Young Lawyers' DivisionExecutive Committee2013 - 2014
Maryland Association for JusticeMember2010 - 2012
Legal cases
Case nameOutcome
State v. Jonathan SilvermanNot Guilty on All Matters
State v. Dennis ClaryAll charges dropped
State v. Johndell AllenAll charges stetted
See all legal cases 
Publication nameTitleDate
Man Charged in Beating Death Says He Was Protecting DaughterBaltimore Sun2013
Criminal and Dui Defense Blog 101Blog2012
School nameMajorDegreeGraduated
University of Baltimore School of LawLawJD - Juris Doctor2006
University of Maryland, College ParkJournalismBA - Bachelor of Arts2000
Speaking engagements
Conference nameTitleDate
B'Nai B'rith Monthly Speaker SeriesCriminal Justice Reinvestment Act of 20162016
Tom Moore Show on WCBM RadioLegal Issues of the Week2012
Norris and Davis Show (various subjects)Guest Legal Commentator on WJZ 105.7 FM2012
Canton Community AssociationTort Claims for the Retired2011