Private Investigator Serving Long Island and NYC

About Blue Lion Investigations

Serving Long Island, NY and New York City

Blue Lion Investigations is a licensed private investigation firm proudly serving Long Island and the greater NYC area. Founded and operated by a former NYPD Sergeant with decades of law enforcement and investigative experience, our agency is built on a foundation of integrity, discretion, and results.

At Blue Lion Investigations, our mission is simple: to protect our clients, uncover the truth, and deliver peace of mind. Whether you're facing personal uncertainty or a complex legal matter, we are committed to helping you find clarity and resolution.

We specialize in a wide range of investigative services, including:

• Infidelity & Matrimonial Investigations

• Fraud Detection

• Accident & Fire Investigations

• Social Media Analysis

• Child Custody Cases

• Background Checks & Employment Verification

• Missing Persons & Skip-Tracing

• Stalking & Harassment Cases

• Criminal Defense Support

• Surveillance and more

With every case, we apply the same precision and professionalism that has made us a trusted name in the field. When you work with Blue Lion Investigations, you’re not just hiring an investigator—you’re gaining a dedicated partner who will pursue the truth relentlessly.

Call today and Let the Truth Roar!

📞 (516) 748-3707

Blue Lion Investigations

“Let The Truth Roar” With Our Investigative & Security Services

Trusted solutions for private investigations and security needs.

Background Checks

Gain confidence in your hiring or rental decisions through detailed background checks that reveal the critical information you need to know about potential employees, tenants and contractors.

<span>Background Checks</span>

Child Custody Services

Ensure the safety and well-being of your child through our professional child custody investigations.
Child Custody Services

Fraud Detection

Identify and prevent fraudulent activities, protecting your assets and reputation.
Fraud Detection

Security Services

Need security for your next event? Crowd control? Personal protection? Full time security staffing for a school, religious organization or business? Executive Protection? High level executive needing a driver and armed security? Transporting valuables? We are professional, discreet, and comprehensive. Customer-focused security supported by an experienced, proactive and responsive team.

<span>Security Services </span>

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