RES Fire & Security can provide a range of security products and services to compliment our fire safety services for customers. From security system design to installation and maintenance across residential and commercial premises.
RES Fire & Security can provide a range of security products and services to compliment our fire safety services for customers. From security system design to installation and maintenance across residential and commercial premises.

The cornerstone of our outsourced security offering is our keyholding service. By safeguarding a set of keys to your property, we are on-call for any emergency services that you require 24 hours a day, whether that’s responding to an alarm activation, letting in the builders or patrolling the property.
From our base in Reading Berkshire, we can cover Key Holding and Response for the counties of Berkshire, Buckinghamshire, Oxfordshire, Surrey, Hampshire, London and beyond
We have a centralised admin team with engineers based around the South East.
RES cover the South of England including the counties of Middlesex, Essex, Kent, East Sussex, West Sussex, Surrey, Hampshire, Dorset, Wiltshire, Gloucestershire, Berkshire, Oxfordshire, Buckinghamshire, Hertfordshire including London, North London, Brighton, Portsmouth, Southampton, Winchester, Bristol, and the various towns of Abingdon, Alton, Aldershot, Andover, Basingstoke, Beaconsfield, Bracknell, Cobham, Cirencester, Croydon, Ealing, Epsom, Egham, Farnborough, Farnham, Guildford, Hammersmith, Henley on Thames, High Wycombe, Maidenhead, Marlow, Newbury, Oxford, Poole, Reading, Slough, St Albans, Staines, Swindon, Watford, Wembley, Windsor, Woking, Wokingham, Winchester and Worthing.
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