We offer many types of investigation for civil and criminal cases, including witness location, statements and diagrams, photography, and surveillance.

A large majority of our work is spent in the field conducting interviews or doing surveillance. In addition to searching our specialized databases, our investigators do a very thorough online search, background checks and make phone calls to gather data. We provide detailed reports on our findings and testify in court on behalf of our clients when needed.

Process Service

United States legal procedure requires that each party in a case should be notified if actions are taken against them in a court of law. Process serving is an important aspect of the Due Process of Law. Additionally, each state has further rules and regulations that must be followed.

People are notified of actions against them or court procedures involving them through the delivery of legal documents such as summons, complaints, subpoenas, order to show cause, and writs.

We have all of the information and resources necessary to file your papers in court, find those that need to be served and get the serve completed.

Photography and Video Services

We offer professional photography and video services for investigations that require these details.

Litigation Support

Let us speed up the litigation process for you, allowing you to focus on other important details. We can locate witnesses, arrange and handle interviews, file, print and serve papers, and handle other trial preparation activities as needed.

Information Procurement

We are masters at getting the information you need. Public records searches, asset searches, medical and employment record procurement, courier services, copy on location, translations, client sign-up and transport.


We notarize in house and on-the-go. Our Notaries will screen the signers of important documents for their true identity, their willingness to sign without duress or intimidation, and their awareness of the contents of the document or transaction.

Need to talk with us?


Persist Process & Investigation DBA
Talone & Associates
2 Penn Center
1500 JFK Blvd STE 900
Philadelphia, PA 19102


Monday - Friday: 8:30am - 5pm


Phone Number: 215-546-6080
Email: [email protected]