Scores based on 10 reviews

Reliability & timekeeping

Invoice history based on 2 reviews.

Invoice History
Charged as per quote / estimate100%
Appointments reported as missed (6 months) 0
Average score 9.85
10 reviews
  • Interviewed by Checkatrade
  • 1 accreditation checked
  • Insurance checked
  • ID checked
  • Address checked
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  • VAT registered
  • Checkatrade standard signed

Welcome to Alphasec we are Electronic Security Specialists and are SSAIB accredited, Insurance and Police approved. Our security systems are designed and installed and maintained to the highest UK and European standards, utilising State of the art technology combined with highly-reliable monitoring service ensuring your property has greater protection against intruders. Our 24hr monitoring facility, can notify keyholders and emergency services to ensure the fastest response. The speed of response to an incident makes all the difference in preventing crime.

We offer services to residential & commercial customers for every budget from small apartments to country mansions, from a corner shop to a factory or commercial HQ.

If your Security System Needs Repair, Maintenance, Service or you need a New Installation.  We Can Help  -Tel: 03445 676 676 


  • Maintenance & Monitoring
  • Burglar Alarms.
  • CCTV Systems.
  • Access Control standalone & PC Based systems
  • Intercom Systems
  • Fire System
  • We are members of the SSAIB (Security Systems and Alarms Inspection Board) 


At Alphasec we are always focussed on our customer and providing a high level of satisfaction at all times. We pride ourselves in offering a prompt, efficient service and are always conscious of our customers’ needs.




Based in

Bletchley, Milton Keynes, Buckinghamshire

Works in

Milton Keynes, Bletchley, Bedford, Leighton Buzzard, Biggleswade; Buckingham, Hemel Hempstead, Berkhempsted, Luton, St Albans, Harpenden, Watford, Hitchin, Towcester, Olney, Bucks, Herts, London