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 About Us 

Founded and Managed by Jill Marne
 

[State of Pennsylvania Licensed and Bonded Private Investigator]

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Keystone Investigation Services, L.L.C. offers premium investigative services using an extensive network of resources to obtain information for our clients in the most efficient and cost-effective manner possible. Our work ethic and advanced technology allow us to provide a vast array of services to our clients which include insurance companies, law firms and individuals.

 

Our experienced staff is trained using proven techniques and research methods to efficiently utilize all available resources. Whether it is skip tracing, process serving, background investigations, or any other service our resources ensure we can provide the most accurate and up-to-date information to our clients.

 

Client satisfaction is our highest priority. All cases are handled with professionalism and confidentiality.  When provided with particulars, our staff will provide a customized investigation and report tailored to your specific needs. We understand our client’s needs and are dedicated and focused on what matters most: accurate results in a timely manner at an affordable price.

 

If process service is what you need, our team will devise a specific strategy to locate and serve each person of interest in a timely and efficient manner.

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