Contech The Fire Alarm Company has provided fire and life safety systems from Rolling Meadows, Illinois since 1977, serving Chicago and northern Illinois. It designs, builds, tests, inspects and maintains fire alarm and detection systems, and also offers 24/7 monitoring, mass notification, bi-directional amplifier systems and card access. Its sprinkler work covers fire suppression, fire pumps and extinguishers. Clients include commercial, industrial, municipal, institutional and multi-tenant residential buildings. The firm holds State of Illinois Private Alarm Contractor Agency Licence No. 127.001083 and State of Illinois Fire Sprinkler Contractors Licence No. FSC0225.