Keeping people safe

keeps your property and your family safe by providing a wide range of security services

Exclusive Services

We offer tailored security solutions to suit your personal or business requirements.


Driveway Gates

Manual or automatic, gates offer an attractive finish and privacy, as well as premium security for homeowners in private houses, offices or blocks of flats.

Collapsible Grilles

A robust deterrent to intruders, grilles are efficient and low-maintenance and manufactured to your specification and design.

Roller Shutters

Steel roller shutters are an effective physical barrier for keeping intruders out and ensuring complete peace of mind.

Manned Guarding

Committed to the uncompromising protection of employees, residents and visitors, highly trained guards offer a premium security solution.

Event Security

Professional, discreet and tailored protection for events is critical to the security of guests and participants at conferences, concerts and exhibitions.

Street Patrol

Significantly lower the risk of theft, vandalism and unlawful entry in your neighbourhood with uniformed security patrols.

Working with us

Why Work With Us?

  • One of London’s leading security services and products providers
  • Every member of our team is highly trained and accredited
  • Deeply committed to keeping you and your property safe


We provide 24/7 customer support.

Please feel free to contact us at 020 7724 4478

Request a quote


A big thank you to 1GS Security Services staff and guards which helped us out on short notice, will be looking forward to working with you guys in the near future

Marian Smith – Event Manager


We have used 1GS Security Services in two of our offices and can honestly say we find them to be trustworthy, reliable and flexible and will be more than happy to recommend them to other businesses

John Gurney – Managing Director


I was promised the best services and received a service beyond my expectations. Swift response and a great service all round

Victor Lee


I am highly impressed with the professionalism your officers displayed during their stay with us and would not hesitate to recommend 1GS Security Services for future assignments

Brian Rose


1GS Security Services supply us manned guarding services for our offices in London and I am delighted to say that they have always been very professional guards, which are always polite to our staff but also to ...

Amy Rogers – Building Manager


I would just like to thank 1GS Security Services for the exceptional services they provided throughout all our events

Steven Truman – CEO