Supreme Security Systems, Ltd. is a New York State licensed provider of security systems (license # 1200034139). We are fully insured through USI Agency for liability, errors and omissions, and workmen’s compensation (certificates available upon request). Our technicians are all factory trained and certified. Our entire staff undergoes continuous training as part of our commitment to our clients to provide service excellence. Supreme is a member of the National Burglar and Fire Alarm Association, the International Facilities Managers Association, the Building Owners and Managers Association, and the American Society for Industrial Security.