Based at Waterlooville, near Portsmouth, in Hampshire

Since 1983 Christie Intruder Alarms (CIA) head-quarters has been located at: Security House, 212-218 London Road, Waterlooville, Nr Portsmouth, Hampshire, PO7 7AJ.

Come and Visit Our Showroom

CIA HQ is situated adjacent the A3 – the London Road, not the A3(M) – at the South end of Waterlooville and can be found easily by following the map below.  We’ve ample car parking behind our showroom/offices, the entrance being between us and the Shell petrol station.


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  • Mr E A**** – Southampton, Hampshire

    …a perfect example of first class customer service. Gareth & Chris went the extra mile to install the system as we wanted it – not as might have been easiest, and were always polite and considerate… As always, it’s the people that matter – very pleased.

  • Mrs Hulmes Andover, Hampshire

    Asked questions and checked we were happy – nothing too much trouble…and all with a positive approach and a smile!

  • Roger Garth Hutton Farnham, Surrey

    Prompt, efficient service. Courteous and efficient technician.

  • Mr Johnstone, Priory School Southsea, Hampshire

    Another great job – Many thanks.

  • Mrs ****** Chichester, West Sussex

    Recommended by a family member so have not had anyone else to quote.  Hard reputation to follow!

  • Andrew Smith & Son Alresford, Hampshire

    Very neat, tidy and invisible – we hardly knew they were here. Very impressed.

  • 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.

  • Mr A Dxxxxxx Chichester, West Sussex

    The same technician has serviced our system several times.  He knows us and he knows the system.  Always helpful, friendly, cheerful and professional.

  • Ms J Sxxxx Portchester, Hampshire

    Any problems were sorted out. Very helpful, friendly technician who didn’t complain when my toddler wanted to help.

  • Mr-P-Lxxxx-Guildford

    Work carried out as requested and staff incredibly helpful as always.

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