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Private Investigation, Process Service, Security Assessment

Call Hours

(610) 892-8484

8:30am - 4:30pm EST



Quick reply guaranteed

Mailing Address

303 West Lancaster Ave. #324

Wayne, Pennsylvania 19087




Delaware Valley Investigations LLC is a licensed and bonded private detective agency. Our team is made of experienced investigators including retired law enforcement and military personnel. We will provide YOU, our client, with evidence and information pertaining to civil law, criminal law, corporate investigations, domestic investigations (marital infidelity, child custody, etc.) missing persons, background investigations and records checks. In addition to traditional private investigations, we specialize in physical and cyber threat and security assessments, to include “red cell” style assessments. We also provide process service for all your legal documents. Whatever your needs, we can help. Contact us today to get started on your case. Please select a service specific page from the menu at the left for more details

"Dear ServeNow I hope this will serve as a review of Delaware Valley Investigations of Wayne, Pennsylvania. I dealt with John Dell. He was very professional and friendly, the service was expeditious and the fees were extremely reasonable. I highly recommend Delaware Valley Investigations! It is one of the best process service businesses I have engaged in my 20 years as a paralegal/legal assistant." -- M. Moore, Paralegal