Existing Clients: 0208 207 0900
New Enquiries:020 7887 2073
Existing Clients: 0208 207 0900
New Enquiries:020 7887 2073


We won't be beaten on price or service

  • Exceptional standards of work
  • Your one stop for all fire & security needs
  • Over 10,000 systems installed
  • Aftercare service guaranteed
  • We warrant that, for a like-for-like quotation, we won't be beaten on price
  • We do not use sub-contractors; all our engineers are full time employees of the company

Call us today on 020 7887 2073

For a free quote or site surveyRequest A Call Back

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AUTOMATIC EXTINGUISHERS Servicing London & Home Counties

Where manual units may be inaccessible during a fire, or the premises is of a larger scale, automatic fire extinguishers provide the ideal solution. Sensing heat through an advanced and accurate detection system, automatic extinguishers activate at the first sign of fire, with pressurised fluid released through a series of nozzles and pipes.

AAI Security Systems are London’s leading provider of fire safety services, offering a range of automatic extinguishers across the capital and the Home Counties. With water, chemical and gas options available, our expert team are on hand to survey your premises and determine which is the most suited to your needs.

Is your business protected? Over 80% of businesses never recover from the effects of a fire. We can give you a full audit to ensure you are fully protected and covered for all your premises.

All fire extinguishers supplied and fitted by AAI meet the highest standards as set by the NSI, and are serviced and maintained to the same level. The technical makeup of automatic extinguishers means that they must be tested and inspected regularly in order to avoid failure or faults, and our expert fire safety engineers are on hand to carry out scheduled servicing or one-off repairs of all units throughout the region.

If you require further information regarding our automatic fire extinguisher services, get in touch with AAI Security Systems today.

All our extinguishers are BAFE approved

We ensure all of our extinguishers meet strict guidelines for your safety.

Call 020 7887 2073 to discuss your security or fire safety needs with our friendly team.

We cover London & the home counties including the following areas:

Central London

North London


  • Rickmansworth
  • Bushey
  • Watford
  • St.Albans
  • Hemel Hempstead
  • Pottersbar
  • Hatfield
  • Hertford
  • Hoddesden
  • Waltham Abbey


  • Stanmore
  • Edgware
  • Harrow
  • Pinner
  • Ruslip
  • Northwood

West London


  • Harlow
  • Epping
  • Loughton
  • Chigwell
  • Woodford
  • Chelmsford


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