HistoryJohn A. Doyle established the company on March 17, 1919 in Rochester, New York. Today, John G. Doyle Jr. proudly serves as the fourth generation President and Chief Executive Officer, overseeing operations in Buffalo, Syracuse, Albany and Erie, Pennsylvania, in addition to the corporate headquarters in Rochester. Doyle Security Systems is honored to protect more than 25,000 customers throughout Upstate New York and Northwestern Pennsylvania, and we take pride in our commitment to the communities we serve.SpecialtiesDoyle Security Systems is a leading provider of integrated security management products and services. Whether it's Intrusion or Fire Alarm Systems, Video Surveillance, Carbon Monoxide Detection, Maintenance & Inspections or our U.L. Listed Central Station, we take pride in our design, engineering, installation and service expertise. We offer the best products and greatest technical resources and training in the country.