Achilleus Shield service
Keyholding Services
Secure keyholding for commercial and residential property across Essex and Suffolk, removing the need for employees or managers to attend out-of-hours incidents.
Professional local protection
Keep keys controlled and people out of harm’s way.
Achilleus Shield holds an agreed set of keys under controlled arrangements and uses them only in accordance with the customer’s documented instructions. The service can stand alone or support alarm response, mobile patrols, lock and unlock, inspections and other protective measures.

Designed around the requirement
Accountable keyholding services from the outset.
A strong service specification reflects the site, operating hours, access arrangements, people at risk and the practical consequences of an incident.
Instructions, escalation, reporting and review arrangements are agreed before mobilisation so responsibilities remain clear.
Arrange a site security review →How delivery works
Clear responsibility from instruction to report.
Every requirement is confirmed before mobilisation, with responsibilities, escalation and reporting agreed for the property or operation.
Survey and instructions
We confirm access, contacts, hazards and escalation.
Controlled onboarding
Keys and site information are recorded under agreed controls.
Professional attendance
A licensed officer attends when instructed and reports the outcome.
Suitable environments
Built around the site and its risks.
Suitable for offices, industrial estates, retail units, managing agents, schools, construction sites, residential developments and private homes.
Standards & assurance
Evidence behind the service.
Personnel are appropriately licensed for their duties and screened in line with the company’s approved arrangements. Keyholding and response procedures should be assessed against the relevant scope of BS 7984.
Frequently asked questions
Useful answers before you enquire.
Can you replace an employee as our keyholder?
Yes. The service is designed to remove the burden and personal risk of out-of-hours attendance from employees and managers.
Can keyholding be combined with patrols?
Yes. Patrols, alarm response, lock and unlock and property inspections can be combined under one set of instructions.
Free security review
Discuss keyholding services with our team.
Tell us about the location, current arrangements and the risk you need to control.
- Clear assessment of the requirement
- Practical, proportionate recommendations
- Defined next steps and quotation
No-obligation assessment
Request your free security review
Tell us the location and service required. Our team will contact you to discuss the right level of cover.
The enquiry form is ready to connect to HubSpot under Appearance → Shield Settings. In the meantime, speak directly with our security team.
020 3011 3070Client feedback
Trusted to protect what matters.
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Standards & assurance
