Client Liaison Services

You’ll be directly connected with the owners themselves.

Why choose us?

At “CLS,” we provide a range of services designed to safeguard and secure all your clients’ personal injury needs from start to finish.

We’re dedicated to safeguarding your personal injury needs from start to finish. With attention to detail and legal expertise, we advocate for your rights throughout the process. Our support extends beyond the courtroom to aid your recovery. Trust us for professional, dedicated service and the best possible outcome.

Team work discussion

About the Owners

Empowering NYC Law Firms: Comprehensive Investigations, Unmatched Protection.

Carl Agostinacchio – Founder and Partner

Carl Agostinacchio founded Client Liaison Services, a company dedicated to providing investigative, protective, legal, and other professional services to New York City law firms and their clients. Recognizing a significant need for thorough and reliable investigative services, Agostinacchio developed a comprehensive system for investigating personal injury cases. His methods included acquiring video evidence, statements, and other crucial facts, which have been instrumental in exonerating clients and securing larger awards.

Agostinacchio’s innovative approach to investigations has been a game-changer for personal injury law firms in New York City. His effective system not only gathers critical evidence but also ensures the protection and support of clients throughout the investigative process. By working closely with law firms, businesses, and corporations, Agostinacchio provides personalized service and a strong commitment to thorough investigations.

As the principal and founder of Client Liaison Services, Agostinacchio oversees IME (Independent Medical Examination) companions for some of the largest personal injury law firms in New York City. He ensures that clients are protected during and after their appointments, providing a level of service that is both comprehensive and compassionate. His dedication to client safety and satisfaction has made him a trusted figure in the legal and investigative community.

Carl Agostinacchio’s contributions to the field of investigative and protective services have left a lasting impact on the industry. His innovative methods and unwavering dedication to his clients have set a high standard for others to follow.

Anthony Bellantone – Partner

Anthony Bellantone is an owner and principal of Client Liaison Services. He is a retired NYPD Detective who spent 25 years protecting the citizens of NYC and investigating crimes including but not limited to Grand Larcenies, Assaults, Criminal Mischief, and violent crimes such as Sexual Assaults and Murder. He has over 31 years of investigative experience. He is a professional dog trainer who worked hand in hand here in NYC with explosive detection Dogs on a daily basis. Some of the locations patrolled with his K9 were the NY Stock Exchange trading floor, the observation deck of the Empire State Building, The Time Warner Building and shops located in Columbus Circle, New York Treasury Building, Shipping Ports for cruise ships leaving from the west side of Manhattan and the theatre District in Manhattan including the inside and perimeters of the Broadway theaters. He has been involved in personal protection with some of the world’s most powerful dignitaries when visiting the United States. He has provided investigative and security services to corporations, government agencies, law firms, and private clients across the United States. Along with His partner Carl Agostinacchio, under their company Client Liaison Services, they created a company that provide Services of investigations, New York State Notary Public services, Security and Risk Mitigation. Client Liaison Services specializes in personal injury investigations for some of New York’s top Law Firms who specialize in this work. In addition their company provides law firms and their clients with companions for independent medical examinations for these personal injury cases. Client Liaison Services has also managed and provided security services throughout NYC for companies providing housing for homeless families, men’s and women’s shelter.

Investigating Personal Injury with Precision and Results.