The Trusted Network of Process Servers

O'Rourke Investigative Associates

(866) 427-3600
O'Rourke Investigative Associates

The O’Rourke staff includes licensed professionals that are former Military Investigators, State Government Investigators, and Retired FBI. We are results oriented professionals, primarily focused on difficult to obtain information.

Service of Process is conducted professionally and quickly. $55 flat fee ANYWHERE in Delaware. There are NO ADDITIONAL FEES for same day service, mileage, unlimited attempts, notarized and faxed affidavit of service, or custom billings.

We prefer difficult serves requiring tenacity and creativity.


  • Private Investigation specializing in Insurance Defense (including Subrogation)
  • Criminal Defense
  • Background Investigations
  • Locating Defendants and Witnesses
  • Service of Process
  • Witness Statements
  • Scene Photos and Diagrams
  • Surveillance
  • Criminal and Civil Litigation Histories
  • Pre-trial Tasks
  • Post Trial includes Asset Investigations and Commercial Collections

Areas of Coverage

  • Licensed in Delaware and Pennsylvania.
  • Offices in Wilmington DE, Rehoboth Beach DE, and Philadelphia PA.
  • Service of Process in State of DE, 5 Counties of Philadelphia, Salem County NJ, and Cecil County MD.


  • NAIS
  • FALI
  • TPSA
  • OAPS

Member Info

Michael O'Rourke
(866) 427-3600
Phone 2:
(302) 427-3600
(302) 656-8977
1225 King Street Suite 400<br>P.O. Box 368 Rodney Square Station
Wilmington, DE 19899-0368

The Lawgical Promise The Lawgical Promise guarantees this member has been pre-screened to verify their qualifications.

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Office Location

1225 King Street Suite 400<br>P.O. Box 368 Rodney Square Station
Wilmington, DE
(866) 427-3600