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The most outstanding characteristic of Pinnacle and Warren Sonne is dedication and conviction to never say "No" to, "finding the truth."


Herzfeld & Rubin, P.C.
Attorneys at Law

Mr. French consistently provided expeditious and professional services. I consider Mr. French to be a necessary ...

Very truly yours,


fox news, warren sonne

Witness Locates and interviews

Pinnacle has direct access to worldwide premier public and proprietary databases. These are not "google" searches, rather they are subscription only databases, including Lexis/Nexis, World-Check, D&B, Hoovers, and other companies, as well as many government databases for:

· NY Motor Vehicle Records
· NY Criminal Records
· New Jersey Criminal Records
· NY and NJ Civil Court Records
· Federal Criminal and Civil Court records
· And an entire array of global public records sources.

Our New York private investigators are fully capable of conducting investigations "on the ground.” Our private detectives from will go from Montauk Point Long Island, New York,to Buffalo, NY, to check at former residences, places of employment, County Clerk's offices, etc., to develop leads to your witnesses. Once your witness is located you may wish him or her to be interviewed, with or without a written or recorded statement. Highly skilled, thoroughly trained and experienced New York private investigators will conduct these interviews for you. Prior to an interview we will review the facts of the case with you to insure that all of your issues are addressed. We will give you a full assessment of the person being interviewed and provide you with the good and bad news, not just what we think you want to hear. Some people such as "Dead Beat Dads," "Judgment Debtors," "Criminals," etc., can be difficult but not impossible to locate. The more information you can provide us with the better the chances for success.


Private Investigator Staten Island

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