Delaware Valley Investigations, Private Investigator profile banner in Wayne Pennsylvania
Delaware Valley Investigations, Private Investigator in Wayne Pennsylvania

Delaware Valley Investigations

Private Investigator

Wayne, PA

5.0/6 Reviews

Owner

John D.

John D.

Our owner and chief investigator is a retired police sergeant with twenty years of law enforcement experience and six years in the private field. During his time in law enforcement he worked in multiple capacities including patrol, detectives and SWAT. He pioneered the Active Shooter Response program in his county. He is also retired from the national guard where he served tours of duty in hostile non-permissive environments. His unique experiences are perfect for physical security assessments.

Languages

English
Member since May 2026Request removal
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Specialties & Services

Background InvestigationsCyber InvestigationsDomestic InvestigationsInsurance FraudLocating PeopleMissing PersonsPhone ForensicsProcess ServingSecurity ConsultingSurveillanceWorkers Compensation

Service Areas

Delaware County, Pennsylvania

About

DVI conducts private investigations to include: domestic investigations, workman's comp fraud, missing persons and attempts to locate, and background investigations. We have a team of professional process servers. We also have experts in security assessments, both physical and cyber security and computer forensics.

Established in 2011. DVI was founded in 2011 by a retired police lieutenant and has been providing quality investigative and process serving services since.

Reviews

5.0(6 reviews)
5.0

6 reviews

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Nikki C.

I should've done a review years ago but better late than never! I called John to

I should've done a review years ago but better late than never! I called John to find a family member sometime ago and from start to finish he was nothing but professional, informative, sensitive (given the situation), quick, and affordable. Crazy enough, John found my long lost family member and created a connection for me and the family member to become acquainted.

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Sandra L.

Very appreciative of the work they did for my family with last minute residentia

Very appreciative of the work they did for my family with last minute residential survelliance. Appreciative of their fast response time and professional service. Provided peace of mind when we really needed it.

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Chris S.

Prompt reply and excellent service. Very professional and willing to work with c

Prompt reply and excellent service. Very professional and willing to work with client to ensure desired outcome is achieved. Highly recommend.

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Ashley D.

Professional, discreet, and prompt service. Cant ask for better person to work w

Professional, discreet, and prompt service. Cant ask for better person to work with, thanks John !

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Cici B.

Their response time was immediate. Although they could not take my business beca

Their response time was immediate. Although they could not take my business because I am out of their jurisdiction, they still gave me very helpful advice and gave me a referral for a process server who could assist me. Excellent customer service.

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Missy P.

These guys are trustworthy and will get the job DONE. You're not going to find a

These guys are trustworthy and will get the job DONE. You're not going to find any better than this.