Our security guard service is designed to protect your people, property and assets.Learn More
Mobile security patrol service to inspect your home or business as frequently as you like.Learn More
Key-holding & 24 hour alarm response service compliant with British Standard 7984:2008.Learn More
Our extremely skilled and experienced dog handlers and are the best in the security business.Learn More

Our Customers Are Our Biggest Advertisement

Phase One Security is one of the leading security company’s and have built a strong reputation for supplying security guards across the UK. We have worked for a wide range of customers including borough councils, universities, fortune 500 companies, nightclubs, building contractors, agricultural sites and public events.

Leading Security Guard Company

Phase One Security is a specialist security guard company and can offer you a comprehensive range of security guard services that can be carefully tailored to meet your security requirements. If you’re looking for SIA approved and highly trained security guards then contact the professionals at Phase One Security today.
  • SIA Approved Security Company
  • ISO 9001:2008 Certified
  • 24/7 UK Customer Support
  • Local Service – National Strength
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Whats Going On?

  • report-suspicious-activity

What Is Suspicious Activity?

Terrorists have a lot of work to do before they attack. They […]

  • Aldi-Hyde

Phase One Security secures Key Holding contract with Aldi Stores

Phase One Security secures Key Holding contract with Aldi Stores Limited. Aldi […]

  • Eastbourne Police Assisted by Phase One Security After Grenade Threat at Eastbourne Council Offices

Phase One Security assist Eastbourne Police with Securing Council Offices

Bomb disposal experts are heading to Eastbourne this afternoon (Wednesday 19th November […]

  • Keyholding and Alarm Response for National Health Service (NHS)

Phase One Security secures Key Holding contract with NHS

Phase One Security secures Key Holding contract with National Health Service (NHS). […]