Retail Security London

Retail Security London

Established in 2008, G3 Security is a dynamic, innovative security company offering a complete range of retail security London services, available throughout the whole of London, 24 hours a day. G3 Security ensure your retail premises are properly protected by trained male and female security guards.

G3 Security are ISO 9001: 2015 & SIA approved Contractors, where unmatchable quality meets unbeatable price quotes.  We pride ourselves in providing a full range of Security Management Services and committed to continually improve the contents and quality of our service to retail security London.

We ensure our service is second to none by guaranteeing our officers are fully trained and capable of providing the service you require. To monitor this and continually improve our standards, we ensure all our Security Guards are SIA Licensed and fully trained and vetted to BS 7858 standards


  • Every store wants to create a secure and safe environment for their customers to have a pleasant shopping experience in which G3 Security Services can assist you with.
  • Our trained male and female security guards will help deter theft, vandalism, shop lifting and internal-theft and will apprehend criminals by using the S.C.O.N.E. procedure.
  • We will work in partnership with you to Improve loss revenue, and build a team around your security requirement.


  • Our retail security London guards and plain clothes store detectives can be used to conduct surveillance on specific customers, employees or locations. They will document all activities that occur in order to help identify criminal activity or customer service issues.
  • The detectives can act like employees or customers and identify criminal activity and monitor CCTV cameras.
  • Our security guards are fully trained on arrest procedures and work to recover losses that the retailer has sustained due to criminal activities, whilst remaining professional at all times.


Boutiques Clothing Stores Health Stores
Make-Up Stores Shopping Centres Shop Fit-Outs
Book Shops Branch Openings Exclusive In-store Events
Car Show Rooms Retail Warehouses Pharmacies


G3 Security’s overall objective is to:

  • Maximise the recovery of compensation on behalf of the retailer
  • Reduce unnecessary shrinkages within the store
  • Deter individuals from committing acts of theft or fraud
  • Evidence gathering to ensure incidents are documented

Our retail security guards share these values with G3 Security and are available to assist you with your retail security requirement.

Each retail security London contract may vary in size and nature but we are dedicated to providing the same quality and consistency to all our clients and customers.

  • We continue to maintain our original core values
  • We are focused on clients needs and expectations
  • We value client reputation
  • We developed open and trusting relationships with our clients, employees and suppliers
  • We encourage staff at all levels to develop to their full potential to the benefit of the business and our clients
  • We operate our business responsibly and with integrity

Have you got a retail security London enquiry?  Get in touch with the G3 Security team on 020 3288 0000 or click here to contact us.