DCI Investigations and Security Services provides professional security and private investigation services throughout New York State. Founded by former federal agents, detectives, and intelligence professionals, DCI brings extensive law enforcement and investigative experience to every engagement. Services include executive protection, personal security, armed and unarmed security guards, event security, and private investigations for individuals, businesses, and organisations. The team serves clients across New York, including Manhattan, the five boroughs, Long Island, Westchester, the Hudson Valley, and beyond. With vetted professionals, a strong focus on discretion, and availability 24/7, DCI delivers tailored security solutions based on each client's specific needs.