For more than 15 years, he has concentrated his practice in Labor & Employment Law, representing employees, employers, and labor unions. He has filed over 100 cases in Federal Court and State Court on behalf of his clients. He also practices extensively at the Equal Employment Opportunity Commission (EEOC) and New York State Division of Human Rights (NYSDHR). United States District Judge for the United States District Court, Eastern District of New York, Hon. Arthur D. Spatt, wrote the following, in a reported decision, on December 18, 2006: "Initially, the Court must comment on the level of legal services rendered by the attorneys on both sides of this case. The trial advocacy of Raymond Nardo, for the plaintiff and [attorneys] for the defendant, was outstanding. The trial attorneys were well-prepared, conscientious, diligent and, equally important, courteous and ethical in upholding the traditions of our profession. In addition, the post trial submissions were well written, relevant and helpful in all respects. These kinds of concise and focused writings have greatly assisted the Court in its determinations of these multiple motions." Mr. Nardo is a solo practitioner. He is only admitted to practice in New York State.