SDI Investigation Services - When You Need The Best.

SDI Investigation Services is a full service Private Investigation Firm offering agents with expertise in all areas of Investigation. The S.D.I. Agents have over 40 years combined Law Enforcement experience, 30 years of Private Investigation experience and University undergraduate and graduate degrees in Criminal Justice and Criminology. Each agent that is being considered for employment must pass an oral examination and background investigation. S.D.I. firmly believes in selecting only qualified applicants.

We are a full service private investigation company offering expertise in the following areas:

·         Employee Theft Investigations

·         Pre-Employment/Personal Background Checks

·         Workman Comp./Insurance Fraud Investigations

·         Custodial Interference Investigations

·         Skip Tracing Services

·         Undercover Operations

·         24-hour Surveillance, Photography and Video

·         Spousal Activity Investigations

·         Accident Reconstruction

·         Process Serving

·         Theft Investigations

·         Locate Investigations

·         Statement Gathering & Interviews

·         Complete Asset Searches

·         Computerize Record Searches

·         Loss Prevention