At “IslandPI.com”, Long Island Private Investigator LLC, we provide professional, discreet investigative services throughout Nassau County and Suffolk County, New York.
As licensed private investigators on Long Island with over 20 years of experience, we specialize in delivering accurate, court-ready results for individuals, attorneys, insurance companies, and businesses.
For immediate assistance you can chat live with a license private investigator below.
Long Island Private Investigator LLC offers comprehensive investigative services, including discreet surveillance, infidelity and domestic investigations, child custody matters, workers’ compensation and insurance fraud investigations, detailed background checks, missing persons investigations, and professional process serving throughout Long Island, New York.
We understand the importance of confidentiality and precision. Whether you need a private investigator in Suffolk County, a Nassau County PI, or a Long Island surveillance investigator, our team is equipped with the experience, technology, and local knowledge to handle your case professionally and efficiently.
If you’re searching for a trusted private investigator near you on Long Island, we are ready to help—quickly, discreetly, and effectively.
Call or Text 631-319-8000 for a FREE consultation
Serving all of Long Island including the town of Huntington, Islip, Brookhaven, Babylon, Smithtown, Hempstead, Oyster Bay, and surrounding areas
Contact us at 631-319-8000 for a free consultation. For discreet assistance, you may also text us at the same number or email us at Info@IslandPI.com.
Our investigative services include, but are not limited to:
Insurance-Related Investigations: We handle cases involving personal injury, auto accidents, general liability, litigation support, statements and interviews, workers’ compensation, catastrophic injury and death claims, alive and well verification, and activity checks.
Domestic, Matrimonial, and Family Investigations: Our team gathers evidence to assist in legal separations, divorce or alimony proceedings, child custody and support cases, locating or monitoring children, infidelity suspicions, and finding missing persons or lost relatives.
Civil Investigations: We conduct inquiries into monetary judgment cases and non-criminal disputes between parties.
Corporate Investigations: Our services include character assessments, employee screenings, due diligence, internal undercover operations, covert workplace investigations, mystery shopping, loss prevention, and undercover operations.
Surveillance investigations involve the observation and video documentation of a specific individual or location to monitor activities during a designated timeframe. Our services are exclusively available in Nassau and Suffolk Counties on Long Island.
We provide comprehensive video and photographic evidence, complete with time and date stamps, accompanied by detailed written reports. This documentation supports and corroborates our investigators’ observations, serving as admissible physical evidence in legal proceedings to bolster your claim or case. Upon request, our investigators are prepared to provide court testimony to substantiate our findings.
Surveillance can be utilized to verify or refute suspicions of infidelity or cheating spouses, detect insurance fraud, address frivolous lawsuits, assess character, and support corporate, legal, and family law cases. It is also effective in monitoring child welfare and whereabouts, assisting in child custody or support cases, determining alimony, and more.
Background checks are instrumental in validating or confirming residency and address history, uncovering criminal records and ongoing court cases, identifying business affiliations or ownership, and detecting bankruptcies or judgments. They also encompass DMV history, social media searches, cell phone history or ownership verification, and internet research. We conduct background checks solely for legitimate and legal purposes, utilizing trusted and secure databases inaccessible to the general public. This enables us to obtain current information about the subject, aiding in delivering positive outcomes for your case.
