Doyle Security Products

Get Comprehensive Fire & Life Safety Solutions. At St Paul MN, Summit Fire Protection offers the complete set of services from design & installation to inspections, testing, and regular maintenance to protect you & your buildings from fire & intrusion. Contact today.

American Security and Investigations (ASI) is a leading security provider based in Saint Paul, MN, with additional locations across the United States. With over 45 years of experience, ASI offers customized security solutions that combine skilled security officers with cutting-edge technology to ensure the safety and security of clients. ASI's services include security programming, loss prevention, executive protection, due diligence, background screening, remote guarding technology, and corporate training options. As a subsidiary of Marsden Services, ASI leverages national resources while being managed and led by local stakeholders, providing comprehensive security programs tailored to meet the unique needs of each client. Generated from the website

SimplexGrinnell provides a range of fire and life safety products. It offers design and engineering services for fire alarms, extinguishers and sprinklers. The company provides fire system testing, maintenance and monitoring solutions. SimplexGrinnell also offers nurse call, emergency communication and security systems. It provides a variety of equipment installation and inspection services. The company maintains more than 145 offices throughout North America. SimplexGrinnell serves several clients in the government, hospitality, industrial, petrochemical and power sectors. The company offers products for correctional, health care and educational facilities. It provides products under the SafeLINC brand. SimplexGrinnell is a part of Tyco International.