Security services that respond when it matters.
Keyholding, alarm response, mobile patrols and professional security guarding for businesses, property and homes across Essex and Suffolk.
Mobile patrols built around your property.
Scheduled and responsive patrols with GPS-tracked attendance, clear escalation and practical incident reporting.
Layered protection for vulnerable sites.
Combine CCTV, audio warning, professional monitoring and mobile response into one accountable security plan.
SIA licensed Security professionals
Local patrol teams Essex & Suffolk coverage
Body-worn video Accountable service delivery
Live reporting Clear incident records
Layered security services
One accountable team. Every protective layer. Choose a single service or combine people, patrols, technology and response into a practical security plan for your site.
01 Keyholding & alarm response Secure keyholding, professional attendance, site checks and defined escalation that keep employees out of harm’s way.
Explore keyholding → 02 Mobile security patrols Visible, irregular patrols with GPS-tracked attendance, site checks and digital reporting.
Explore patrols → 03 Security guarding Professional officers for access control, gatehouse duties, reception security and commercial premises.
Explore guarding → 04 CCTV monitoring & towers Remotely monitored cameras, audio warnings and rapid escalation for vulnerable sites.
Explore CCTV → 05 Vacant property security Inspections, patrols, lock and unlock, barriers and tailored controls for unoccupied property.
Secure a vacant site → 06 Residential security Discreet protection for homes, estates, holiday cover, outbuildings and residential projects.
Discuss residential cover →
The Achilleus difference
Security should create confidence—not uncertainty. We build services around clear responsibility, trained people, traceable activity and sensible escalation. You know what is being done, when it happened and who owns the next action.
Talk to our security team → 01 Accountable from first call to final report Defined instructions, recorded attendance and clear escalation remove ambiguity.
02 Local response backed by wider capability Area-based patrol teams supported by an established UK security and event operation.
03 Visible technology, human judgement GPS tracking, body-worn video and live reporting support professional decisions.
04 ASTRID values in every operation Accountability, Safety First, Teamwork, Respect, Integrity and Development.
Local security coverage
Protecting businesses and property across Essex & Suffolk Useful local pages provide specific coverage information, service detail and a direct route to the relevant Shield team.
Keyholding launch offer
Professional keyholding from £150 + VAT Available to qualifying new customers until 31 March 2027. Request a review and we will confirm suitability, coverage and service terms.
Check my site qualifies →
Built around real operating risks
Security for the places that keep communities moving. Our service design starts with the site, its people and the consequences of failure.
Practical security guidance
Make a better-informed security decision. Six things to look for in a keyholding company Questions that expose weak response arrangements before they become your problem.
How to choose a security provider A practical framework for assessing standards, people, reporting and resilience.
Protecting vacant and managed property How layered controls reduce trespass, theft, damage and avoidable call-outs.
Client feedback
Trusted to protect what matters. ← →
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Standards & assurance
Accreditation logos Add verified accreditations in WordPress; each can link to its official listing.
Free security review
Let’s identify the risks before they become incidents. Request a no-obligation conversation about your site. We will help you understand the most proportionate next step.
Clear assessment of the immediate risk Practical service recommendations Defined next steps and quotation
Frequently asked questions
Answers before you enquire. Which areas do you cover? Our core Shield coverage includes Colchester, Clacton, Ipswich and Felixstowe, with wider support across Essex and Suffolk subject to the service and response requirement.
What happens when an alarm activates? Our control team dispatches an officer under the agreed response instructions. The officer attends, checks the property, records findings and escalates where appropriate.
Can services be combined? Yes. Keyholding can be combined with mobile patrols, lock and unlock, CCTV monitoring, guarding and vacant property inspections.
