A local security alarm company...with a personal touch

Welcome to the Greatrex Alarm Systems website.

We are a local, independent alarm receiving company that monitors Intruder Alarm Systems and Social Care Alarms 24 Hours a day, 365 days a year. Based in Pontyclun Mid Glamorgan (Rhondda Cynon Taff) we pride ourselves on the personal touch we afford all our customers and our first-rate after sales service.

Click here to see our awards, qualifications and references