• Prompt and reliable service from a small family run company

    As a small family run company we take pride in carrying out work for you.

  • Over 90 5 star Google Reviews

    Check out our reviews at Google

  • Over 60+ years of combined experience

    Our staff have a total combined experience in the security Industry of over 60 years

  • We may not be the biggest security company in the country but we pride ourselves on our service and high quality of work


Our Services

Door Entry Intercom Repairs, Upgrades, Maintenance & Installation

London Testing carries out repairs & maintenance on most makes of door entry intercom buzzer systems with call outs starting from £75+vat click here for prices

Intercom Repair London,

Entryphone London Repair 

Videx Repair London

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Entryphone London Repair

Videx Repair London

Intercom Repair London

CCTV Repairs,  Maintenance & Installation

London Testing installs & upgrades all leading manufacturers of CCTV equipment in London. Including Hikvision CCTV, Dahua CCTV, Bosch CCTV, Hanwha Techwin CCTV, Dallmeier CCTV, Axis CCTV, NVT CCTV, Panasonic CCTV, W BOX Technologies CCTV, System Q CCTV and many more


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CCTV Repair London

Hikvsion CCTV

CCTV Upgrade London

Access Control Installation & Maintenance

London Testing carries out repair, installation and system upgrades on most make of Access control systems. With a combined total of over 60 years experience we can offer you the best solutions. we also supply access control fob and remotes.

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Paxton Access Net 2

Paxton Acces Fobs

Access Control Fobs

Magnetic Lock Installation & Maintenance

London Testing repairs & maintains all leading manufacturers of Locking equipment including CDVI , Assa Abloy, Securitron, AEM & many more. Please contact us on 02084320843 or email info@londontesting.net


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Mag Lock Repair

Mag Lock Installation

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