the Truth

$20 - For a Cell Phone Owner Check


We all have that one nagging question that we need an answer to. If there's a hidden detail in your life that's keeping you down, it's time to call Island Wide Investigations, LLC. Our private investigator, Roger Schartner, is dedicated to tracking down the information that you need, whether you're seeking a lost family member, following an unfaithful spouse, or finding the truth about an insurance claim. Call now to get started on your case.

With our investigative services in Bayport, NY, you get the two things that police investigations can’t usually provide: focused attention and time. Because we take on individual cases and don’t have the massive influx of vital investigatory requests like many law enforcement offices, we have the freedom to pursue every lead and dedicate our complete attention to meeting your needs. No matter how cold your case seems or how unusual the circumstance, you can count on us to put your needs first -- an approach that can get answers where other options fall short.



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This business is licensed by the New York State Department of State Licensing Services.

Call now to set up an investigation consultation.

(631) 320-5783

About Us

When it comes to private investigation, determination is the key to success. It’s the difference between truth and disappointment for clients who need to know what simple questions won’t tell them. We aren’t afraid to follow complicated trails and stick with searches that seem to face challenges at every turn. It’s part of the drive that’s always been with our team, starting with our founder. 

Roger Schartner has been serving his community for decades. He spent 28 years working for the Nassau County Police Department and 15 years working as a detective. This valuable experience enhances his investigative services, allowing him to get the bottom of any circumstance. As a private investigator, he prides himself on being discreet, confidential, and thorough in his work. 

Building on his experience, we offer a wide range of services that prove critical to everyone from business leaders to concerned parents. No matter whom the client, we put our full set of skills and resources to work in the uncompromising pursuit of the truth. You can turn to us for: 

If you want answers to the tough questions you face, don’t wait for potential evidence to disappear. Get the help you need now from a committed company that believes in your right to peace of mind. We look forward to working with you on the specific details of your case.

Contact us to schedule a consultation for your investigative services. We proudly serve Bayport, Long Island, New York City, NY, and the surrounding areas.


Thank you for your interest. We look forward to hearing from you soon.

(631) 320-5783

Hours of Operation
Monday — Saturday, 9:00 a.m. — 9:00 p.m.
Sunday, 10:00 a.m. — 6:00 p.m.

Service Area
Long Island & New York City

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