Home/Services/Security
CSSG UK·Premium service

Security

SIA-licensed guards, patrols and key holding.

Manned guarding, mobile patrols, key holding and alarm response.

4.9/5from 600+ clients
12+ years in business
Security
ISO 9001 · CHAS

24/7

Response

£10m

Insured

UK

Coverage

Same-day response

Most enquiries answered within hours

Fully insured

£10m public liability cover

Accredited

ISO 9001 · CHAS · SafeContractor

UK-wide coverage

Mainland UK & Northern Ireland

Overview

About our security service

Protect people, premises and assets with a fully managed security service. SIA-licensed officers, mobile patrols, 24/7 key holding and rapid alarm response — backed by transparent reporting and continuous supervision.

What's included

Every security contract includes the following as standard.

  • SIA-licensed manned guarding
  • Mobile patrols
  • Key holding & alarm response
  • Concierge & front-of-house
  • Event and construction security
  • CCTV monitoring

Ideal for

We deliver security across a wide range of sectors.

Commercial officesRetail & hospitalityResidential blocksEducation & public sectorHealthcareIndustrial & logistics

Talk to us

Free, no-obligation quote

Speak to a security specialist today — we typically respond within one working day.

  • Fully insured & accredited
  • Transparent itemised pricing
  • Mobilise in 5–10 working days
Our process

A simple, four-step path to mobilisation

Clear, low-friction steps from first enquiry to delivery — with no obligation at any stage.

    01

    Site survey

    Free, no-obligation site visit to understand scope, access, hours and any site-specific compliance.

    02

    Tailored proposal

    A clear written proposal with itemised pricing, service levels and KPI targets — typically within one working day.

    03

    Mobilisation

    We onboard the right team, brief on site rules, agree schedules and set up reporting before day one.

    04

    Delivery & review

    Service delivered with named account management, ongoing QA audits and quarterly performance reviews.

FAQ

Answers to your common questions.

Everything you need to know about our security service. Can't find what you're looking for? Our team is one call away.

Still have questions?

Speak directly with a security specialist.

Get started

Request a quote for Security.

Tell us about your site or property. We'll come back to you within one working day with pricing, scope and a service plan.

  • Free, no-obligation quotation
  • Fully insured and accredited
  • Nationwide UK coverage
Other services

Explore more of what we do

Start the conversation

Get a tailored quote within 24 hours

Tell us about your sites and services. We'll assess your needs, build a custom plan, and send transparent pricing — usually within one working day. No obligation, no hard sell.