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Key Holding & Alarm Response

With a key holding and alarm response service from One Grace Security, your site will be secured within 30 minutes by one of our experienced security guards.

OGS Security’s key holding and alarm response security guards are of the same calibre as our static guards. That means that they carry a verified SIA license, have passed CRB backgrounds checks, right to work checks and English language tests.

Our rapid response time and the quality of our security guards make our key holding and alarm response service ideal for customers who want an effective security solution at a low cost.

We assure you of the following guarantees when you hire a Key Holding and Alarm Response Team from us.


  • All our guards are supported by a 24/7 control room that checks on their status and can be alerted to any incidents or emergencies.

Every security officer who works for One Grace Security is a dedicated, full-time employee who you can confidently trust with the safety of your property, assets and. Information

All keys are kept in sealed safes at our secure control room to guarantee their safety and are delivered by a second security officer. Detailed reports of any incident will be immediately emailed to your designated contact along with a physical report sent to your address. Should the unexpected happens; our key holding and alarm response team will secure your site and inform the emergency service immediately.

One Grace Security can immediately source a bespoke repair services to your key holding and alarm response customers, so that any damage to your property can be immediately attended to. This is all rolled into the same contract, giving you one less thing to worry about if your property is subject to burglary, vandalism, flood or fire.

Call One Grace Security now on 020 7093 2074 to book your free no-obligation security risk assessment.