Scores based on 23 reviews

Reliability & timekeeping

Invoice history based on 17 reviews.

Invoice History
Charged as per quote / estimate94.12%
Above quote / estimate: kept informed5.88%
Appointments reported as missed (6 months) 0
Average score 9.91
23 reviews
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Master Alarms is a family run security company primarily covering London and the South East, est 1975. Master Alarms install, service and monitor intruder alarm systems as well as CCTV systems and Access control. We are proud to offer the latest technology allowing you to control your devices from your mobile phone if needed. 

We are NSI Nacoss gold and Insurance approved for Alarm/ CCTV systems, allowing us to do both home security as well as larger commercial enterprises. 

We offer a 24hr callout service as well as free telephone support, as our engineers are extremely experienced we usually can sort problems over the phone without the need for callouts. 

For a free no obligation quotation please call us today on- 01634 379762.


Based in

Gillingham, Kent, ME8 0PX

Works in

Working within the Medway Towns, South East and London. Covering a 40 mile radius from Medway.