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Business Details
24 Years
experience
Your Trusted Private Investigation & Security Services in Harrisburg, PA
Founded in 2002 by John F. Shinkowsky, CPP, CII, our agency brings decades of law enforcement and private investigation expertise to Harrisburg, PA. We specialize in delivering comprehensive investigative, security, and process service solutions tailored to individual, corporate, and governmental needs. Our team of licensed professionals combines advanced training in criminal investigation, fraud detection, and executive protection with a commitment to ethical practices and client confidentiality.

With a proven track record in accident reconstruction, surveillance, and litigation support, we prioritize expeditious, cost-effective results while maintaining strict adherence to legal standards. Our services extend across Pennsylvania, supported by a network of experienced investigators and certified security personnel dedicated to meeting the unique demands of each case.
Services
Background Investigations Corporate Investigations Criminal Defense Investigations Insurance Investigations Process Service Surveillance Missing Persons Locates School Residency Verification Security Consulting Executive Protection
Details
  • Year established: 2002
Highlights and features
  • We offer 20+ years of law enforcement and private investigation expertise.
  • Our team includes certified security professionals with specialized training.
  • We provide tailored investigative solutions for complex legal and corporate cases.
  • Licensed and insured services across Pennsylvania with rapid response times.
  • Proven success in high-profile criminal defense and insurance fraud investigations.
Associations and certifications
  • Certified Protection Professional (CPP)
  • CII
Services
Background Investigations
Our background investigations verify personal and professional histories through court records, employment verification, and criminal record checks. Clients include corporations conducting pre-employment screenings and individuals seeking due diligence. We deliver comprehensive reports with legally compliant sourcing.
Corporate Investigations
We investigate internal fraud, intellectual property theft, and compliance violations for Pennsylvania businesses. Our team uses forensic accounting and surveillance to document misconduct while maintaining chain-of-evidence standards for potential litigation.
Process Service
Our licensed process servers deliver subpoenas, summons, and complaints across 13 Pennsylvania counties. We ensure strict adherence to state service rules, providing proof of service documentation for court filings and legal proceedings.
Surveillance Services
We conduct discreet video and physical surveillance for insurance claims, custody cases, and corporate investigations. Our investigators use advanced equipment to document activities while maintaining legal boundaries and evidentiary standards.
Security Consulting
Our security experts evaluate vulnerabilities for businesses and events, offering customized protection plans. Services include threat analysis, security protocol development, and executive protection strategies tailored to client-specific risks.
People
John F. Shinkowsky
Founder
Former police chief with 25+ years in law enforcement and private investigations. Certified Protection Professional with expertise in fraud, cybercrime, and executive protection. Trained by the U.S. Secret Service in protective operations.
Questions
What services does Shinkowsky Investigations offer?
We provide private investigations, security services, and process serving across Pennsylvania, including background checks, surveillance, insurance fraud detection, and legal document delivery.
Are your investigators licensed in Pennsylvania?
Yes, all our investigators and security personnel hold active Pennsylvania state licenses and certifications.
Can you handle corporate investigations outside Harrisburg?
Our team operates statewide, with investigators in Lancaster, York, Lebanon, and Carlisle, PA, among other locations.
What payment methods do you accept?
Payment options are discussed during case consultation. Contact us directly for billing inquiries.