Two AB Key engineers unloading a tool case from a van on a South London street

Our services. Everything under one roof.

London within the M259 services

AB Key is a leading security solutions partner and a one-stop shop for access control, CCTV, door entry, gates and barriers, automatic and fire doors, fire stopping, ironmongery, and glass and glazing.

Nine services. One team for the whole building.

  • A new timber fire door with a vision panel in a block of flats, an AB Key engineer checking it

    Fire Doors

    Whether a door needs putting right or replacing, we make sure it does its job.

  • An engineer sealing pipe and cable penetrations with fire-stopping sealant in a concrete riser

    Fire Stopping

    Fire stopping to keep your building safe and compliant.

  • An engineer on a ladder fitting a dome CCTV camera to a brick building by the Thames

    CCTV

    From installation to repair and ongoing maintenance.

  • A key fob held to a proximity reader beside a glass office door, the reader lit green

    Access Control

    Fob, card and keypad entry for residential and commercial buildings, managed and maintained by our own engineers.

  • An automated steel sliding gate at a commercial yard entrance at dusk

    Gates, Barriers & Roller Shutters

    For residential developments, commercial and industrial sites.

  • A steel video door entry panel beside the navy front door of a brick apartment building

    Door Entry Intercoms

    Audio and video door entry systems for businesses, homes, flats and housing associations.

  • New brass keys, a lever handle and a lock cylinder on a workbench

    Ironmongery

    Locks, closers, electric releases, hinges and handles, supplied, fitted and repaired.

  • Two glaziers fitting a large pane of glass to a London shopfront

    Glass & Glazing

    A fast, effective, reliable glazing service that will work around you to ensure minimal disruption.

  • An engineer in navy workwear servicing the automatic sliding glass entrance doors of a block of flats at dusk, the door operator cover open

    Automatic Doors

    Automatic doors at your entrances, working with your access control and door entry.

A service contract for peace of mind – arrange it and forget it.

An engineer in navy workwear testing the control panel of an automated gate with a multimeter and tablet
  • What's covered

    Access control, door entry and CCTV systems, automated gates, roller shutters and barriers, and main entrance and communal doors.

  • One fixed price

    A planned preventative maintenance service contract includes all required maintenance and servicing at a fixed price.

  • Why it matters

    Regular maintenance is essential to ensure reliability and safety.

Accreditations and clients

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