Overt Security

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Overt Security Established in 2018 and situated in the heart of Cardiff. Partner with Overt for unmatched reliability and professionalism in safeguarding what matters most.

We Supply:

🔹Door Supervisors
🔹Event Security
🔹Manned Guards
🔹Concierge
🔹Fire Marshalls
🔹Mobile Patrols
🔹Key Holding & Alarm Response
🔹Intruder Alarms & CCTV
🔹Commercial Cleaning

📍Covering England & Wales Overt cover all of South Wales and The South West of England, committed to providing premium tailored security services, offering comprehensive solutions to meet your business needs while striving for excellence, evidenced through routinely acquiring prestigious national accreditations. Why partner with us?

🔹Competitive Rates
🔹Multi Service Discount
🔹Highly Trained Experts
🔹Rapid Response
🔹Dedicated Account Management

Our Services

🔹Manned Guard
🔹Door Supervisor
🔹Event Security
🔹Concierge
🔹Fire Marshall
🔹Mobile Patrol
🔹Key Holding & Alarm Response
🔹Intruder Alarms
🔹CCTV

24/7/365 SERVICE

📍Covering all of South Wales & South West of England

📞 For more information call us today on 0333 320 8533

Too many construction and commercial sites only discover their security wasn’t up to the job after theft, vandalism or d...
13/10/2026

Too many construction and commercial sites only discover their security wasn’t up to the job after theft, vandalism or disruption has already happened — and the cost of delays is already mounting.

With Overt, you get reliable nationwide site security supported by real-time reporting and GPS-timestamped logs of every patrol, check and task.

You get a clear, visual record of the work being carried out, so you can protect your site, machinery and equipment, deter incidents and avoid costly delays — with complete peace of mind.

Contact us today to secure your site.
0333 320 8533
[email protected] www.overtsecurity.co.uk

Is your residential building compliant with the Regulatory Reform (Fire Safety) Order 2005?During fire remediation, a pr...
06/10/2026

Is your residential building compliant with the Regulatory Reform (Fire Safety) Order 2005?

During fire remediation, a professional Waking Watch is often the difference between staying safe and staying exposed. Overt’s trained Fire Marshals deliver proactive 24/7 patrols with GPS real-time reporting.

✅ Same-day deployment
✅ HSE & RoSPA compliant
✅ 24/7/365 cover
✅ RRO 2005 aligned

📞 Immediate support: 0333 320 8533

Too many sites only discover their security wasn’t up to the job when it’s already too late.With Overt, you get nationwi...
02/10/2026

Too many sites only discover their security wasn’t up to the job when it’s already too late.

With Overt, you get nationwide infrastructure, real-time reporting, and GPS-timestamped logs of every task. That means a clear visual record of the work being carried out, so you can protect your site and machinery and avoid costly delays with complete peace of mind.

Contact us to secure your site today.

0333 320 8533 | [email protected]

🚨 Overt Detect 🚨Wireless, self-powered video verification.For site managers, project managers or Principal Contractors w...
30/09/2026

🚨 Overt Detect 🚨

Wireless, self-powered video verification.

For site managers, project managers or Principal Contractors who need real-time notifications on their site’s safety outside of operational hours.

No power. No internet. No problem.

From £75 + VAT per week.

📞 0333 320 8533

Too many sites only find out their security wasn’t doing the job when it’s too late.With Overt you are guarenteed nation...
28/09/2026

Too many sites only find out their security wasn’t doing the job when it’s too late.

With Overt you are guarenteed nationwide infrastructure, real-time reporting and GPS-timestamped logs of every task.

That means a clear visual record of the work being carried out — so you can protect your site, machinery, and avoid costly delays with complete peace of mind.

Contact us to secure your site today.

0333 320 8533 | [email protected]

Need reliable security when it matters most?Overt delivers flexible short- and long-term solutions, perfectly tailored t...
25/09/2026

Need reliable security when it matters most?

Overt delivers flexible short- and long-term solutions, perfectly tailored to your business.

Our fully licensed, insured, and highly trained guards provide top-tier protection you can trust—nationwide across the UK.

Peace of mind starts with one call: 0333 320

🚨 Avoid Costly Fines – Stay Compliant with Waking Watch Support 🚨Did you know that failing to have the right fire safety...
23/09/2026

🚨 Avoid Costly Fines – Stay Compliant with Waking Watch Support 🚨

Did you know that failing to have the right fire safety measures in place during remediation could result in hefty fines? Don’t get caught out.

With our national coverage and same-day deployment, we provide professional Waking Watch support to keep your building compliant and residents safe.

✅ Protect yourself from surprise fines
✅ Ensure fire safety compliance
✅ Fast, reliable, nationwide service

Stay safe. Stay compliant. Stay covered.

📞 Contact us today to arrange your support on 0333 320 8533

Need reliable security when it matters most?Overt delivers flexible short- and long-term solutions, perfectly tailored t...
09/09/2026

Need reliable security when it matters most?

Overt delivers flexible short- and long-term solutions, perfectly tailored to your business.

Our fully licensed, insured, and highly trained guards provide top-tier protection you can trust—nationwide across the UK.

Peace of mind starts with one call: 0333 320 8533 for immediate cover.

Address

Overt Security Ltd, Unit 14G, The Business Centre, Cardiff Road
Cardiff
CF632AW

Telephone

+443333208533

Website

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