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In a borough as dynamic and diverse as Queens, truth and discretion are essential. Whether you’re protecting your family, business, or reputation, having a trusted professional by your side can make all the difference.
For residents, businesses, and attorneys throughout Queens, David Schassler, founder of the New York Intelligence Agency, is the go-to Private Detective in Queens for confidential, reliable, and results-driven investigative services.
From Astoria to Forest Hills, Long Island City to Flushing, Schassler has built a reputation for excellence — delivering factual, court-admissible results with professionalism and integrity.
Queens is one of New York’s most complex boroughs — a melting pot of cultures, industries, and lifestyles. With over 2 million residents and countless businesses, it’s also a place where deception, fraud, and hidden motives can sometimes surface.
When suspicions arise, or when crucial facts need to be verified, an experienced Private Detective in Queens provides the truth you need.
David Schassler and his New York Intelligence Agency have helped clients across Queens uncover the information that matters most — from personal investigations to corporate due diligence and legal evidence gathering.
Whether your concern is personal or professional, Schassler’s proven methods deliver clarity, protection, and peace of mind.
With decades of experience as a licensed private investigator, David Schassler is one of New York’s most respected professionals in the field. As founder of the New York Intelligence Agency, he personally oversees every investigation with precision and confidentiality.
His diverse background includes work on cases involving surveillance, infidelity, fraud, background checks, missing persons, and corporate misconduct.
Unlike larger, impersonal agencies, Schassler works directly with his clients — ensuring that every case receives the personal attention and discretion it deserves.
When you hire David Schassler as your Private Detective in Queens, you’re working with an expert who understands both the people and the pulse of New York’s largest borough.
The New York Intelligence Agency proudly serves clients across Queens and surrounding boroughs, including Brooklyn, Manhattan, Bronx, and Staten Island.
From residential cases in Bayside and Kew Gardens to corporate investigations in Long Island City, David Schassler and his team operate with discretion, accuracy, and efficiency — ensuring you always get results you can rely on.
Hiring a private investigator may feel daunting, but David Schassler ensures every client feels secure, informed, and supported. His process is straightforward, confidential, and designed to protect your interests.
Private Consultation: You’ll meet directly with David Schassler to discuss your concerns confidentially.
Case Assessment: After understanding your goals, he creates a clear investigative strategy tailored to your situation.
Investigation: Using advanced tools, legal surveillance methods, and research, Schassler collects verifiable evidence.
Comprehensive Reporting: You receive a detailed report outlining findings, documentation, and professional insights.
Follow-Up Support: Continued consultation and expert testimony are available as needed.
Every Private Investigation in Queens is executed with professionalism, accuracy, and full respect for client privacy.
There are many private investigators in New York — but few offer the depth of experience, ethical standards, and personal commitment that David Schassler provides.
Here’s why clients throughout Queens consistently choose him:
Local Expertise: Extensive familiarity with Queens’ neighborhoods, from Astoria and Flushing to Jamaica and Howard Beach.
Licensed and Professional: Fully licensed Private Detective in New York State, operating under strict legal guidelines.
Confidentiality First: Every case is handled with absolute discretion and privacy.
Decades of Experience: A long record of success in personal, corporate, and legal investigations.
Technology and Insight: Combines traditional investigative skill with cutting-edge technology for maximum accuracy.
Proven Results: Trusted by individuals, law firms, and businesses throughout Queens and New York City.
When you need truth supported by evidence — and handled with the utmost professionalism — David Schassler is the Private Detective in Queens you can trust.
Comprehensive Private Investigation Services in Queens
The New York Intelligence Agency offers a full suite of investigative services to clients throughout Queens. Each service is customized to fit your situation, timeline, and privacy needs.
1. Surveillance and Infidelity Investigations
When doubts arise in a personal relationship, finding the truth is essential. As a highly trained Private Detective in Queens, David Schassler conducts discreet surveillance to confirm or disprove suspicions of infidelity or deception.
His reports include detailed documentation, photography, and video evidence when applicable — all handled with professionalism and total confidentiality.
Whether in Forest Hills, Bayside, or Long Island City, Schassler’s local experience allows him to navigate Queens efficiently and discreetly.
2. Background Checks and Pre-Screening
In a city where first impressions can be deceiving, accurate background information is invaluable. The New York Intelligence Agency provides comprehensive background investigations covering criminal records, employment verification, financial data, and reputation checks.
Businesses and individuals throughout Queens rely on these services to make informed, secure decisions — from hiring and partnerships to personal relationships.
3. Corporate and Financial Investigations
Fraud, embezzlement, and employee misconduct are unfortunate realities in the business world. David Schassler conducts thorough corporate investigations designed to protect company interests, identify internal risks, and recover losses.
As a seasoned Private Detective in Queens, Schassler understands how to uncover financial discrepancies, verify compliance, and ensure sensitive information remains confidential.
4. Missing Persons and Locate Services
When someone goes missing — whether intentionally or not — quick, professional action makes all the difference. The New York Intelligence Agency uses investigative databases, digital forensics, and traditional fieldwork to locate individuals across Queens, New York City, and beyond.
Whether you’re searching for a lost loved one, a witness, or someone avoiding legal obligations, David Schassler is the investigator who knows how to find results.
5. Legal and Litigation Support
Attorneys across Queens and the greater NYC area depend on David Schassler for litigation support, surveillance, and evidence gathering.
His agency provides court-ready documentation, witness interviews, and background research that strengthens legal strategies. Every report is prepared to the highest professional standard — factual, detailed, and admissible.
When you need a Private Detective in Queens who understands the legal process and works seamlessly with attorneys, Schassler delivers dependable support.
At the New York Intelligence Agency, client confidentiality is paramount. Every piece of information, report, and finding is securely handled and shared only with the client.
David Schassler upholds the highest ethical standards in every investigation, ensuring that all methods used are legal, transparent, and in compliance with New York State regulations.
That commitment to professionalism has made him one of the most respected and sought-after Private Detectives in Queens.
When you’re ready to uncover the truth, protect your interests, and gain peace of mind, contact David Schassler and the New York Intelligence Agency — your trusted experts for private investigations in Queens.
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