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Your risk
Theft, vandalism, unauthorised access and disruption can put programmes, people and valuable equipment at risk.
Construction site security specialists
Protecting construction sites across the UK 24/7/365.
Prevent theft, vandalism and project delays with fully monitored CCTV and responsive security solutions tailored to your site under one complete contract.
Monitored CCTV
Manned guarding
Keyholding & mobile response
15+
Years of security experience
630+
Construction projects delivered since 2011
24/7/365
Monitored site protection
Built for construction
Security that understands how construction sites really work.
From groundworks to handover, MSS adapts your protection as access, assets, power and site risks change.
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The right solution
MSS designs monitored CCTV and supporting security services around your site, project phase and available power.
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Proven delivery
Experience across more than 630 construction projects gives our team practical insight into active site environments.
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Complete protection
Detection, monitoring, response and reporting work together under one accountable security partner.
Construction security solutions
CCTV-first protection for every stage of your project.
From monitored CCTV and temporary systems to guarding and rapid response, MSS brings every layer of construction site security together under one accountable contract.
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Hardwired CCTV
Reliable hardwired CCTV designed for construction compounds, established site infrastructure and longer-term projects.
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Wireless CCTV
Flexible CCTV for changing construction environments where rapid deployment and repositioning are essential.
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CCTV Towers and PODs
Visible, rapidly deployed CCTV towers and PODs for temporary sites, remote areas and locations without established infrastructure.
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Remote Monitoring
Professional monitoring that turns site cameras into an active security response rather than passive recording.
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Keyholding
Professional keyholding for construction sites, compounds and project premises, supporting secure attendance when it matters.
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Alarm Response
Rapid, managed attendance following alarm or CCTV activation, with clear escalation and reporting.
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Manned Guarding
SIA-licensed security officers providing a visible, professional presence across active construction sites and compounds.
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Mobile Response
Scheduled patrols and responsive attendance for construction sites that need flexible out-of-hours protection.
Explore serviceNeed help choosing the right site security?
Book a free survey and our team will recommend a practical, proportionate solution for your risks and project stage.
Find your solution
What does your site need?
Choose the situation closest to yours and explore the security approach we recommend.
We don't have mains power yetRecommended: Solar CCTV towers and PODsWe need CCTV across our compoundRecommended: Hardwired or wireless CCTVWe need temporary security while we're buildingRecommended: Flexible hardwired or wireless CCTVWe need someone physically on siteRecommended: Professional manned guardingWe're worried about out-of-hours securityRecommended: Monitored CCTV, keyholding and response
How it works
From first conversation to complete site protection.
A clear process designed to remove uncertainty and keep your project protected as it progresses.
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Tell us about your site
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We assess your security requirements
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We design the right solution
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We install and commission
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We monitor and support
Proven on construction sites
See how MSS supports real projects.
Practical security solutions, responsive support and results described by the site teams themselves.
Taylor Wimpey North East
Hardwired CCTVMeadowbrook Estate
An eight-camera hardwired CCTV system supporting security across a fast-moving 198-home residential development.
Read the case study“Your service has been fantastic. You are on the ball with every little detail, which, when it comes to running a very fast-moving site with a lot of people going in and out at different times, is hard to control.”
Savista Developments
Hardwired CCTVCare Home Development
Hardwired CCTV infrastructure and ongoing security support from the beginning of construction through to opening.
Read the case study“Nothing is too much trouble and they help us weekly with the security of our development in East Sussex.”
Trusted nationwide
Reliable protection, delivered professionally.
MSS combines qualified people, responsive support and specialist sector knowledge to protect your sites, staff and property.
SIA Licensed
Professional, vetted and fully compliant security personnel.
24/7 Coverage
Round-the-clock protection, monitoring and rapid response.
Nationwide Support
Reliable security and facilities services throughout the UK.
Experienced Teams
Skilled professionals focused on safety, service and quality.
Construction Specialists
Proven protection for active sites, assets and project teams.
Why choose MSS
Reliable protection backed by responsive service.
We work closely with construction, commercial and public-sector clients to deliver dependable security and facilities support. Every solution is planned around the risks, responsibilities and working environment of each site.
- SIA-licensed and carefully selected security personnel
- Bespoke solutions designed around your site and risks
- Nationwide operational coverage across the UK
- Responsive support and fast mobilisation when required
Built for demanding environments
Security support that works around your operation.
From active construction sites to commercial premises, MSS provides a practical, visible and professional presence designed to reduce risk and support business continuity.
24/7
Operational support
UK
Nationwide coverage
SIA
Licensed personnel
1:1
Tailored client service
Every client receives a named point of contact and a security plan shaped around their operational priorities.
Industries we support
Specialist support for high-responsibility sectors.
MSS understands the operational pressures, compliance requirements and security risks found across complex working environments.
Construction
Security personnel, CCTV monitoring, access control and mobile response for active construction sites.
Tailored protection
Commercial Property
Professional protection for offices, managed buildings, retail environments and mixed-use developments.
Tailored protection
Industrial & Logistics
Reliable site security for warehouses, distribution centres, compounds and operational facilities.
Tailored protection
Manufacturing
Practical security solutions designed around busy production environments, staff and valuable assets.
Tailored protection
Public Sector
Dependable security and facilities support for local authorities, public buildings and community assets.
Tailored protection
A solution shaped around your sector
Need security support for a specialist environment?
Tell us about your site, responsibilities and current risks. Our team will recommend a practical solution built around your operation.
Accredited and trusted
Professional standards you can rely on.
MSS is committed to recognised industry standards, responsible working practices and consistently professional service delivery.
Professional service delivery
Responsible working practices
Ongoing compliance standards
Speak to MSS
Ready to secure your construction site?
Tell us about your site and project stage. Our team will review the risks and recommend the right combination of CCTV, monitoring and responsive security support.
Fast, practical advice
Tailored security planning
Nationwide operational support
Start a conversation
Talk to our team today.
Request a quote online or contact us directly for an initial discussion about your requirements.
No-obligation initial discussion. Nationwide enquiries welcome.