Scores based on 275 reviews

Reliability & timekeeping

Invoice history based on 242 reviews.

Invoice History
Charged as per quote / estimate98.76%
Above quote / estimate: kept informed1.24%
Appointments reported as missed (6 months) 0
Average score 9.95
275 reviews
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DG Security Systems has been protecting families and their homes in London and the South East for the past two decades.

We are a friendly, reliable company that has built a good reputation based on the high level of customer care that we provide. All our engineers are fully trained to a high standard provide a full range of services, from attending to a minor problem with a security system to complete installation.

Please contact us for more information and advice on how we can help.

Based in


Works in

London, Sidcup, Orpington, Dartford, Bexley

Recent 2 photos