Great news CIA are now “NATIONWIDE”

CIA’s headquarters is situated in Waterlooville near Portsmouth in Hampshire and our service spans the UK.  We offer 24 hour cover and have engineers spread right across the country.

Christie Intruder Alarms Ltd’s Coverage Area is now “NATIONWIDE”.

CIA’s headquarters is situated in Waterlooville, Portsmouth, Hampshire and our service covers the UK with support from our parent company STANLEY Security.

If you would like to find out more or book a survey you can find all of our details on the contacts page.


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  • Roger Harvey Berkshire

    Customer service has always been good and a great deal of time and effort was put into sorting out the issues we had with the system when it was first installed.  We always found CIA to be a very reliable company and a company we would be more than happy to recommend.

  • Mrs N H***** Bournemouth, Dorset

    Engineer arrived on time and was very friendly, willing to take on board our comments regarding box location from the moment he arrived – He went through the system and demonstrated it several times.  He was thorough in his testing.  He took extra care to hide the cabling, swept up and even offered to vacuum!

  • Mr R Clist Liss, Hampshire

    They were prompt in arriving.  They were able to overcome a small problem with little fuss, and seemed technically very capable.

  • Mr I Dxxxxx Midhurst, West Sussex

    Good service, friendly staff.

  • Alan Jones – Newbury, Berkshire

    We always receive excellent service from CIA. We appreciated the text ‘reminder’ about the service appointment.

  • Dr P Darling Basingstoke, Hampshire

    Have been with CIA for over 10 years now and they have never disappointed me.  The system designer showed a great deal of professionalism and expertise as well as being personable.

  • Mr Evans Denmead, Hampshire

    Technician was excellent, took care of my property, hoovered as he went along and took the time to channel the wiring properly and back filled as required – Absolutely first class service.  I was hesitant to use CIA but friends recommended them and I am very pleased that I followed up on their advice.

  • Mr P Fxxxxxx Liss, Hampshire

    The CIA technician was extremely courteous and knowledgeable, answering all my questions well.

  • Mr A Price, Price Motors Waterlooville, Hampshire

    All people I encountered were a credit to CIA.

  • Alan Sharp Reading, Berkshire

    Pleasant engineer who provided an efficient service.