Practice Areas

Assault By Prisoner

Aggravated Harassment By Prisoner

Assault By Life Prisoner

Propulsion of Missiles Into An Occupied Vehicle Or On Roadway

Paintball Guns and Paintball Markers

Assault On Sports Official

Neglect of Care-Dependent Person

Unauthorized Administration of Intoxicant


Unauthorized Use or Opening of Fire Hydrants

Robbery of a Motor Vehicle

Criminal Trespass

Theft of Services

Retail Theft

Library Theft

Access Device Fraud

Bad Checks


Bribery in Official and Political Matters


False Swearing

Impersonating A Public Servant


Recruiting Criminal Gang Members


Failure of Disorderly Persons to Disperse Upon Official Order

Arrest Prior to Requisition

Aggravated Assault

Simple Assault


Criminal Trespass

Criminal Conspiracy

Driving/Traffic Offenses

Driving Under the Influence of Alcohol

Driving Under Influence of A Controlled Substance

Possession of an Instrument of a Crime

Recklessly Endangering Another Person

Resisting Arrest


Intentional Possession of a Controlled Substance

Possession With Intent to Deliver

Endangering the Welfare of a Child

Terroristic Threats

Firearm/Gun Possession


Bench Warrants for Failure to Appear in Court

Witness Intimidation

Witness Retaliation

False Reports to Law Enforcement

Landlord/Tenant – Representation of Tenant

Family Law / Custody Matters

Mari0 D'Adamo III

Attorney at Law

Saint Joseph’s Prep High School, La Salle University (Honor Society – dual major of Criminal Justice and Spanish).

Continuing Education


Widener University, First Judicial District of Pennsylvania (Juvenile Probation Officer), Law Department of the City of Philadelphia (Assistant City Solicitor) There he handled hundreds of cases representing the Department of Human Services.



Order of Sons of Italy and Unico Charity Organizations, Board member of the Tolentine Community Center (Young Lawyers Division of the Philadelphia Bar Association and the Justinian Society).


Wow, just amazing. Made it very easy for me to get custody of my son.
Patrick Hamilton
Mario is passionate about his work.
Andy Taylor
As a client there are not many other attorneys that comes close to Mario. He truly understands your pain.
Samuel Garro