Castro Investigative Agency brings to the table a comprehensive portfolio of investigative services, from surveillance to insurance fraud investigations, making them a one-stop solution for diverse investigative needs in New York, Florida, and the Dominican Republic. Their team of private investigators, boasting law enforcement experience or a minimum of 15 years of private sector expertise, ensures high-quality and professional services. Notably, the agency's commitment to client confidentiality stands out, ensuring trust and discretion in all dealings. They also offer specialized services such as polygraph testing and executive protection, showcasing their adaptability to varied client requirements. Their 24/7 availability underlines their dedication to client needs, making them an ideal choice for those seeking reliable and thorough investigative assistance.

North American Investigations (NAI) is a reputable private investigator firm based in New York City, offering a wide range of services including surveillance, infidelity investigations, and missing persons searches. For over 45 years, NAI has been providing professional, dedicated, and discrete services not only in the US but also globally. With locations stretching from Midtown Manhattan to California, and even internationally, they are conveniently positioned to serve a broad clientele. Their CEO, Darrin Giglio, leads a team of seasoned investigators, recognized for their expertise and success in solving complex cases. Client testimonials and a high TrustPilot score attest to NAI's consistent delivery of quality service and results.

American Eagle Investigations, a family-owned firm in NYC, boasts an impressive track record of over fifty years in the private investigation industry. Headed by Dan McBride, an ex-NYPD officer, the firm offers a range of services, from marital and domestic investigations to business fraud and background checks. The company stands out for its commitment to clients, guaranteeing personal involvement in every case and ensuring a high level of confidentiality. A testament to their credibility and quality service is the fact that the majority of their business stems from referrals. With a combination of deep-rooted experience and a professional approach, American Eagle Investigations is a reliable choice for those seeking private investigation services in New York City and beyond.

Michael McKeever's NYC Private Investigation and Detective Agency offers an array of comprehensive services, including matrimonial and infidelity investigations, insurance cases, and employment background checks. With over three decades of professional experience, McKeever's tenacity and determination set him apart in the industry, as he efficiently uncovers hidden truths that may impact clients' lives. His investigative approach is rooted in science and hands-on experience, favoring a friendly, patient demeanor over aggressive tactics. Furthermore, McKeever's commitment to discretion ensures that all inquiries remain confidential. From domestic investigations and surveillance to computer forensics and litigation defense, McKeever's agency is an exceptional resource for those seeking truth in New York City and surrounding areas.

Beau Dietl & Associates stands as a paragon in the world of private investigation and security services, with a distinguished presence in NYC, New Jersey, and Miami. The company, which is steered by the seasoned NYPD detective, Richard “Bo” Dietl, boasts a powerhouse team of former federal agents, security specialists, and top investigators. They excel in a diverse array of services, from unraveling financial fraud to conducting meticulous background checks. The firm's unwavering commitment to the truth, and their no-margin-for-error approach sets them apart in the industry. Furthermore, their robust cybersecurity measures and protective services provide an essential safeguard for both private and corporate clients. Beau Dietl & Associates, therefore, is a formidable ally for anyone seeking comprehensive security and investigative solutions.

Black Ops Private Investigators Inc, a New York licensed firm, is a paragon of professionalism and integrity in the private investigation industry. The firm prides itself on providing reliable, round-the-clock services, using highly qualified investigators to handle an impressive array of cases, from criminal defense to electronic eavesdropping detection. They are pioneers in investigative tactics, consistently implementing unique methodologies that have proven effective across a myriad of complex cases. Their client-centric approach, underscored by a genuine passion for protection and service, results in an assurance of safety and security that their clients can rely upon. As a testament to their expertise and credibility, Black Ops has been prominently featured in various media outlets, reinforcing their status as a trusted name in the private investigation sector.

Renowned for their meticulous attention to detail, New York Intelligence Agency continuously sets the industry standard. They consistently demonstrate a keen understanding of the intricate dynamics of urban investigations, making them a valuable asset in the bustling metropolis of New York City. Their investigative methods are strategic and nuanced, demonstrating a profound grasp of their profession. However, what sets them apart is their ability to convey complex information in a simple, journalistic manner that resonates with their clients. They maintain a professional demeanor, underscoring their commitment to providing top-notch services. All in all, New York Intelligence Agency exemplify the perfect blend of expertise and professionalism in the realm of private investigation.

International Investigative Group (IIG), a New York City-based private investigation firm, has been offering its expert services since 1990, making a name for itself in the industry as a credible and reliable solution for complex problems. IIG provides a spectrum of services, including personal and domestic investigations, surveillance, computer forensics, and security services, to a broad clientele ranging from schools, corporations, celebrities, and government agencies. The firm's impressive track record of over 10,000 solved cases and its round-the-clock availability make it a go-to choice for those in need of investigative services. Founded by Daniel Ribacoff, a former law enforcement officer, the firm is family-owned and operated, ensuring that personal touch and dedication are integral to its operations. IIG's involvement in high-profile cases, like the Hudson Truck Robbery and the World Trade Center Bombing investigation, further underscores its professional competence and prowess in the field.

John Cutter Investigations, based in NYC, distinguishes itself as a premier private investigations firm, leveraging over a century of collective experience in both law enforcement and private investigations. Their wide range of services, from matrimonial inquiries to corporate investigations, are meticulously handled by a team of seasoned professionals, reflecting a commitment to high standards and discretion. A standout feature is their tailored security assessments, resisting the generic approach in favor of solutions catered to individual and institutional needs. The firm also offers crucial support in insurance claims, aiding businesses in maintaining profitability by combating fraudulent cases. This diversity in services, coupled with a commendable track record, makes John Cutter Investigations a reliable choice for both personal and corporate investigative needs.

B. Lauren Investigations, a full-service private detective agency originally based in New Jersey, brings a unique approach to the world of private investigation. The firm, led by the savvy Bari Kroll, stands out with a philosophy that favors understanding clients' needs over simply meeting their wants. With a team trained in Kroll's distinct method, the agency offers an array of services including surveillance, background investigations, and people tracing. Kroll's expertise also extends to cohabitation investigations, a skill she shares with other professionals via Continuing Legal Education (CLE) classes. Notably, B. Lauren Investigations has also carved a niche in the media landscape, contributing expert knowledge to local and national news outlets. Despite its New Jersey roots, B. Lauren Investigations boasts licenses in New York and Pennsylvania, hinting at a broader geographic reach.