Security services across London and the UK
Protecting your people, premises and assets — around the clock.
Mackins Security Ltd provides SIA-licensed manned guarding, CCTV surveillance, alarm systems, access control, retail loss prevention and event security to businesses throughout London and the United Kingdom.
Call +44 744 821 1648Trusted by
Organisations we protect across retail, hospitality, construction, industry and sport.
Speak to our team today
Request a free security assessment for your site.
Why choose us
A partner dedicated to your security and peace of mind
Experience and expertise
Years of operational experience across corporate, retail, construction, hospitality and event environments — delivered by officers who are trained, vetted and licensed for the work they do.
Commitment to excellence
Our unwavering commitment to excellence is what sets us apart. Standards are set in writing, checked by supervisors and reviewed with you as the contract runs.
A proactive approach
We look for the weakness before it is exploited. Sites are surveyed, risks documented and cover adjusted as your operation and its exposure change.
Cutting-edge technology
Manned security supported by modern CCTV, monitored alarms and access control — so the officer on site is backed by systems that see what a patrol cannot.
Security, done properly
The right people, the right duties, on the right site
Mackins Security Ltd understands the paramount importance of security in today's dynamic environment. We protect offices, retail units, warehouses, construction projects, vacant property, venues and industrial sites — each with a plan built for that site rather than a package pulled off a shelf.
Every contract starts with a review of the premises, how it operates and where it is exposed. From that we agree duties, hours and staffing in writing, so both sides know exactly what the officer on site is there to do.
Our security servicesLicensed & vetted team
Valid SIA licences and pre-deployment vetting on every officer.
24-hour support
A control room that answers, day or night, every day of the year.
Site-specific assignment instructions
Written duties agreed before the first shift and reviewed as your site changes.
Nationwide security coverage
Security services across London and the United Kingdom
Head office in London, with officers deployed to single sites and multi-site contracts nationwide.
London and the South East are our primary operating area, supported by teams that cover the Midlands, the North, Wales, Scotland and Northern Ireland. Multi-site clients get one contract, one point of contact and consistent standards at every location.
London, EC1
128 City Road, London, EC1V 2NX, United Kingdom
- London & Greater London
- South East & Home Counties
- Midlands & Northern England
- Wales & Scotland
- Northern Ireland
- Nationwide multi-site contracts
Manned Guarding
SIA-licensed officers providing a visible, reliable presence on your site.
- Static site guarding
- Mobile patrols and lock-ups
- Reception and front-of-house
CCTV Surveillance
Continuous monitoring of your premises, with rapid response to anything unusual.
- System design and installation
- 24/7 remote monitoring
- Recorded evidence retention
Alarm Systems
Alarm monitoring and response that protects your property around the clock.
- Intruder alarm installation
- Fire and panic alarm systems
- Monitored alarm response
Access Control
Access-point monitoring and controlled entry, so only authorised people get through.
- Card, fob and PIN entry
- Biometric readers
- Door entry and intercom
Event Security
Professional stewarding and crowd safety for events of every size.
- Crowd management and stewarding
- Entry search and accreditation
- VIP and artist protection
Retail Loss Prevention
Discreet in-store security that deters theft and protects your stock.
- Uniformed store presence
- Plain-clothes store detectives
- Stock and cash-office protection
Not sure what you need?
Our consultants survey the premises, identify where the real risk sits and set out a costed, prioritised plan. If the answer is better lighting rather than more officers, that is what the report will say.
- Independent risk and vulnerability survey
- Written recommendations you can tender against
- No obligation to buy the guarding from us
Events specialism
Stadia, festivals and live events, staffed to the crowd
At scale, crowd safety is an engineering problem before it is a security one. We build deployments from your capacity, layout, ingress and egress routes, then staff to match — from a private function to a multi-day festival site.
- Crowd management, stewarding and entry search
- Stadia, arenas and concert venue cover
- Multi-day festival build, show and break
- VIP, artist and back-of-house protection
About us
Accountable security, backed by active management
Mackins Security Ltd is a trusted name in the security industry, providing comprehensive security solutions to clients across a range of sectors. We understand that security is not one-size-fits-all, which is why we work closely with our clients to develop plans that address their specific requirements and concerns.
Officers are selected for each assignment, duties are set through a site review, and supervisors check the work rather than assuming it is being done. Whether it is protecting corporate assets, securing construction sites or keeping a venue safe on a busy night, we have the expertise and resources to get the job done effectively.
More about MackinsSectors we cover
Security shaped around your industry
The same standards, applied to very different sites.
Corporate & Commercial
Front-of-house and reception cover
Offices, business parks and HQs
Access control and visitor management
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Retail & Hospitality
Loss prevention and store detectives
SIA door supervision for venues
Customer-facing, discreet presence
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Construction & Industrial
Site, plant and material protection
Gatehouse and access control
Vacant and void property cover
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Events & Entertainment
Crowd management and stewarding
Stadia, arenas and concerts
Multi-day festival site security
Learn moreProfessional standards
How we hold ourselves to account
Speak to the operations team
Discuss your site and receive a clear quotation
Tell us where cover is needed, the type of premises, the operating hours and any incident history. We will come back with a written proposal setting out staffing, duties and cost — with no obligation.
Get a free quote
Fill in the form and the operations team will respond, usually the same working day.