Breslin Specialized Services
- Serves subpoenas, summons, complaints and writs in Upper Darby. Pennsylvania and Baltimore, Maryland with nationwide service through affiliates.
- http://www.breslinservices.com/

Associated Services Unlimited
- Subpoena services, court filings, court records searches, and document retrieval. Serving in York, Cumberland, and Dauphin Counties in central Pennsylvania.
- http://www.assocservlimited.com/

Krayer Detective Agency
- Serving process in Bradford, susquehanna, Wayne, Pike, Lackawanna, Wyoming, Luzerne, Columbia, and Monroe Counties.
- http://www.krayerdetective.com/