Welcome to Silvania Investigative Services

Silvania Investigative Services is Ohio’s full-service investigation company with a track record of delivering first-class investigative results for our clients.

Whether you are an individual who has never used the services of a private investigator, or someone in insurance, law or business, we provide both personal and professional services.

Our attention to detail and our commitment to obtaining positive professional results on each case we accept differentiates us from other private investigators.

We maintain high standards through our experienced investigators. Our agents, with over a combined 100 years of experience, many of which are ex-law enforcement professionals, have the experience, resources and pride that provides the best possible outcome for your investigation.


People hire private investigators for a number of different reasons. Often, the need to hire this type of professional arises from a painful personal situation. For instance, a woman may believe her husband is cheating on her. Or, a man might think his business partner is stealing money from him. Regardless of the reason for soliciting the services of a private investigator, a person should check for certain items before hiring someone.


I was contacted by a client who thought they were a victim of theft in Ohio. I was assigned the case and immediately went to the Intellenet member list. I located the name Jim Silvania of Silvania Investigation. I knew that most if not all of our members are phenomenal but didn’t realize how lucky I was getting Jim involved. For three weeks and from a distance I was briefed as Jim Silvania ran this case into the ground. In the end, Jim recovered a one of a kind prototype, which just happened to be a very valuable piece of medical equipment. Thank God it was not stolen just shoddy shipping and a lot of forgetful employees. Jim Silvania, Thank you! To the rest of Intellenet, Jim Silvania made me very proud to be a Intellenet member.

Jim South