Hes Alarms

Harmony Electrical Systems (H. E. S. Alarms) is a privately owned company engaged in the installation and support of residential, commercial, and industrial Intruder Alarm systems to the standards of PD6662:2004, NSI Codes of Practice and DD2243:2204. Our continued growth will only be achieved by delivering quality service, therefore significant resources are employed in this area. In addition to our day-to-day service coverage, we provide 24hr assistance on urgent problems, with ready access to professional team, who will lead you through your query in a competent 'fuss free' way.