Securing the Skyline: Construction Site Protection in London
Securing the Skyline: Construction Site Protection in London
London’s skyline is permanently under construction. From residential towers in Battersea to commercial refurbishments in the City, every active site carries a distinct set of risks: plant theft, trespass, vandalism, unauthorised access, and project delays caused by avoidable security failures. This guide covers what professional construction site security in London requires, how to choose the right model, and what a properly specified security plan should deliver.
What is construction site security in London?
Construction site security in London means protecting active building sites, refurbishments, compounds, plant, tools, materials, and access points using SIA-licensed security officers, mobile patrols, gatehouse control, incident reporting, and site-specific post orders. The goal is to reduce theft, vandalism, trespass, safety hazards going undetected, and the project delays that follow avoidable incidents. The right security model depends on the site’s size, risk level, hours of operation, number of access points, and the value of assets on site.
Do London construction sites need security guards?
Most active London construction sites benefit from some form of professional security cover, particularly where there is expensive plant, valuable materials, public access risk, repeated incidents, multiple entry points, or significant out-of-hours vulnerability. The question is not whether security is needed but which model is appropriate: static SIA-licensed guards, scheduled mobile patrols across London, a combination of both, or an integrated plan that includes CCTV support and alarm response. A site-specific assessment is always the right starting point.
What makes London construction sites different from other locations?
London construction sites operate within a uniquely complex environment. Dense streets, public footpaths adjacent to site boundaries, neighbouring residential and commercial buildings, high-value surrounding property, restricted delivery times, multiple subcontractor teams, and intense time pressure from project costs all create a risk profile that is more layered than a standalone site outside the city. Construction security in London must account for the site itself and the environment immediately surrounding it, including how the local area changes in character at different times of day and week.
Key Takeaways: Construction Site Security in London
Why London Construction Sites Carry a Higher Risk Profile Than Most
Every construction site carries inherent security risk. Plant equipment, tools, materials, scaffolding, temporary power, fuel, copper, cabling, and partially completed structures are all attractive to opportunistic and organised theft. In London, those risks are compounded by factors that are specific to the city’s density, economics, and operating environment.
A construction site in central London sits within a compressed geography where public pavements may run directly along the hoarding line, where scaffolding can provide access to adjacent properties, where high land values mean every delayed day has a measurable cost, and where the surrounding streets change character completely between a Tuesday morning and a Friday night. A security plan that does not account for all of that is not addressing the real risk profile.
“The cost of a security failure on a London construction site is rarely just the value of what was stolen. It is the project delay, the insurance claim, the subcontractor disruption, and the management time spent dealing with the aftermath of something that should not have happened.”
Charles Alabi, COO – Citywide Security Company UKWhat Makes London Construction Sites Especially Vulnerable
London construction sites face a combination of structural vulnerabilities that are more acute than at sites in less dense environments. Understanding each one is the starting point for a security plan that addresses the real exposure rather than a generic version of it.
Temporary and changing perimeters
Site layouts change as work progresses. Hoarding is moved. New access routes open. Temporary fencing is damaged or repositioned. A security plan built around the site in week one may have significant gaps by week twelve if it has not been updated to reflect the changing perimeter. London construction security requires ongoing post order review, not a single brief at mobilisation.
Multiple subcontractor access
Large London sites may have dozens of subcontractor teams operating at different times under different management structures. Each represents an access control challenge: who is permitted, during what hours, in which areas, and with what verification. Without formal gatehouse and sign-in procedures, a site can accumulate unknown individuals who have been granted informal access by a subcontractor without the knowledge of the main contractor or the security company.
High-value assets in unsecured temporary conditions
Excavators, generators, compressors, forklifts, and specialist plant that would be housed in secured facilities in a permanent premises are left in temporary, partially secured conditions on a construction site. Combined with high-value materials delivered just before installation and fuel storage in above-ground tanks, a London construction site can represent several hundred thousand pounds of readily moveable value in an environment that was not designed as a secure storage facility.
Public adjacency
In London, a construction site boundary is often a public pavement. Trespassers do not need to travel to the site. They walk past it every day and have already identified the access points, the lighting gaps, and the quietest periods. Sites adjacent to public transport connections are particularly exposed: a large number of people pass the same point at predictable times, and anyone who wants to observe the site’s rhythms can do so without attracting attention.
Scaffolding and temporary access structures
Scaffolding creates access routes not only to the site itself but to adjacent properties. A poorly secured scaffolding structure can allow entry to neighbouring buildings at height, creating legal liability for the contractor and security risk for surrounding premises. Construction security in London must include specific scaffolding access controls, particularly overnight and at weekends when the site itself is unstaffed by the construction team.
Common Security Threats Facing London Construction Sites
Different London construction sites face different risk combinations depending on location, project type, phase, and duration. The threat categories below apply to most active sites and should each be addressed in the site’s security plan with specific measures, not covered by a generic assumption that a presence on site will be sufficient.
Theft of Tools and Materials
Tools, cabling, copper, fixtures, fuel, and building materials are among the most frequently targeted assets on London construction sites. Items stored in unsecured areas or delivered shortly before installation are particularly vulnerable. The cost of theft goes beyond replacement value: subcontractor delays, rescheduled work, and insurance pressure follow each incident. A security officer monitoring storage areas, checking locks, and recording suspicious activity significantly reduces opportunistic theft.
Plant and Machinery Theft
Excavators, generators, forklifts, compressors, and trailers represent high value and are increasingly targeted by organised groups operating across London. Once removed from site, recovery is unlikely. Construction security patrols covering plant zones, checking immobilisation arrangements, and logging vehicle movements at entry points provide both deterrence and the documentation needed for insurance and police investigation if a theft occurs.
Trespass and Unauthorised Access
London construction sites attract trespassers for a range of reasons: rough sleeping in partially completed structures, urban exploration, opportunistic theft, and deliberate site disruption. Each creates liability for the site owner and risk for the trespasser. An officer who challenges unauthorised individuals safely, reports perimeter weaknesses, and keeps clear incident records provides the evidence base and the deterrence that prevents repeat entry.
Vandalism and Deliberate Damage
Graffiti on hoarding, damage to site offices, interference with plant and temporary works, and deliberate equipment disruption can each cause delay and cost without involving any theft. Visible security presence across a London construction site is the most effective deterrent. Regular patrols, identification of vulnerable areas, and rapid damage reporting allow the site team to respond quickly before damage compounds.
Fire, Flood, and Safety Hazards
Security officers are not a replacement for the site’s health and safety management, but they are typically the only people present on a London construction site outside working hours. An officer who can identify signs of smoke, water ingress, damaged emergency access routes, or open gates to hazardous areas and escalate immediately prevents an undetected incident from becoming a significantly more costly or dangerous one by the time the morning shift arrives.
Delivery and Contractor Confusion
Large London sites with multiple subcontractors and frequent deliveries create access points that are difficult to control informally. Out-of-hours deliveries, unscheduled contractor arrivals, and waste collections that arrive at the wrong gate or at the wrong time create moments where the site boundary is effectively open without a clear process for managing who enters and exits. A gatehouse or access control function managed by a trained construction security officer resolves this systematically.
Static Guards vs Mobile Patrols vs CCTV: Choosing the Right Model for Your London Site
Not every London construction site needs the same security model. The appropriate combination depends on the site’s risk level, size, working hours, budget, access points, and insurance requirements. The comparison below outlines when each model is strongest and what it cannot do alone.
| Model | Best suited to | Primary strength | Limitation |
|---|---|---|---|
| Static SIA-licensed guard | High-risk sites, active gates, high-value plant, public-facing locations, sites with continuous out-of-hours vulnerability | Strong visible deterrent and immediate physical response capability | Higher cost than patrol-only models; single officer cannot cover entire large perimeter |
| Mobile patrols | Lower-risk sites, vacant buildings, weekend checks, multi-site construction portfolios, budget-constrained projects | Cost-effective, flexible, can cover multiple sites in a single patrol route | Not continuously present; cannot respond to a developing situation in real time |
| CCTV monitoring support | Perimeter coverage, plant zones, entry points, remote sites, evidence capture | Provides continuous recording, remote visibility, and post-incident evidence | Cannot physically challenge intruders, check locks, or inspect damage |
| Integrated model | Larger developments, sites with recurring incidents, complex multi-access-point sites, high-value projects in London | Combines deterrence, physical presence, monitoring, patrol verification, and reporting | Requires careful planning and clear post orders to function cohesively |
| Alarm response and keyholding | Sites with existing alarm systems, lower-risk overnight periods, sites where continuous guarding is not required | Provides a verified response when an alarm is triggered without a full-time guard presence | Response is reactive, not preventive; depends on alarm system functioning correctly |
For most active London construction sites, particularly those with plant on site overnight or in areas with a history of theft, an integrated approach combining a static officer at the primary access point with mobile patrols covering the wider perimeter and plant zones provides the best balance of deterrence, physical response, and cost. Citywide Security Company UK will recommend the right model based on a site assessment, not a default package.
What Construction Site Security in London Actually Covers
Professional construction site security is not a single officer at the front gate. A properly specified plan addresses every operational dimension of the site’s security requirement across all hours and all phases of the project.
Access Control and Gatehouse Security
Access control is the most foundational element of construction site security in London. If the wrong person enters the site, every other security measure is weakened. A professional officer at the gatehouse verifies contractor identity against approved lists, manages sign-in and sign-out, records all deliveries and collections, directs subcontractors to the correct site contact, monitors vehicle access, and challenges unfamiliar arrivals before they enter the site rather than after. On busy London sites, gatehouse control also reduces confusion during shift changes, peak delivery periods, and waste collections, all of which create temporary access vulnerabilities that an unmanaged entrance cannot address.
Out-of-Hours Protection
Most London construction site incidents happen when the construction team has left. Evenings, nights, weekends, bank holidays, and shutdown periods represent the highest-risk windows for theft, trespass, and vandalism. Out-of-hours construction security may include static overnight guarding, scheduled mobile patrols with randomised timings, gate and hoarding inspections, lock-up checks, CCTV monitoring support, and alarm response. A visible security presence during these hours deters opportunistic criminals and provides a faster response when something does go wrong.
Plant, Tools, and Materials Protection
Officers should be specifically briefed on what is most valuable, where it is stored, and what activity around those areas should be treated as suspicious. Patrol routes should include plant zones, storage containers, compound areas, and delivery holding areas as priority checkpoints. Any movement of plant or materials outside normal working hours should be challenged and verified against the approved work schedule before the site boundary is opened. Lock checks on storage containers and site cabins should be recorded at the start and end of each patrol and logged in the daily activity report.
Hazard Identification and Incident Escalation
A London construction security officer is often the only person on site outside working hours. Their observations during patrol are the only real-time source of information about site conditions. Post orders should require officers to report specific hazard categories: signs of smoke or fire, water ingress, damaged emergency access routes, open gates to restricted areas, tampering with plant or fuel storage, broken lighting, and suspicious vehicles in the vicinity of the site. Each category should have a defined escalation path with named contacts and committed response timescales, so the officer is not making judgement calls about whom to contact without guidance.
What every professional London construction security plan should specify
- Site address, project type, current phase, and expected project duration
- All access points with security measures assigned to each
- Working hours, out-of-hours risk periods, and shift change times
- Static guarding schedule and mobile patrol frequencies
- Approved contractor and subcontractor list with access verification procedure
- Delivery management procedure including out-of-hours deliveries
- Lock-up and unlock instructions for gates, containers, and plant areas
- Priority assets: plant, materials, fuel, tools, and their storage locations
- CCTV coverage areas and alarm system details where installed
- Hazard reporting categories and escalation contacts by incident type
- Emergency services contact procedure and site address confirmation method
- Patrol log requirements including checkpoint verification and photo evidence
- Supervisor visit schedule and client reporting frequency
- Post order review schedule tied to project phase changes
Digital Patrol Logs and Evidence-Based Reporting for London Construction Sites
A London construction security provider that cannot verify patrols happened is not delivering the service it is being paid for. Clients should be able to confirm not just that a patrol occurred but what was checked, when it was checked, what was found, and what action was taken. That level of accountability requires a reporting framework, not a verbal assurance.
What should a construction site patrol report contain?
A professional patrol report for a London construction site should contain time-stamped checkpoint records confirming when each area was visited, photograph evidence where damage, access failures, or hazards were found, notes on site condition including gate and lock status, plant area status, hoarding integrity, and lighting, a record of any persons challenged or incidents managed during the patrol, and any defects or anomalies requiring follow-up action. The report should be accessible to the client without them needing to request it: it should be filed and shared as a standard output of every patrol.
Why does patrol verification matter for insurance and legal purposes?
When a theft, damage claim, or trespass incident leads to an insurance claim or legal action, the quality of the security documentation becomes operationally significant. An insurer asking whether patrols were conducted, at what frequency, and what was found at each checkpoint needs written evidence, not a provider’s word. Time-stamped GPS-verified patrol records, photograph evidence, and structured incident reports provide the documentation that supports a claim and demonstrates that the security function was being properly managed. A London construction security company that cannot provide this evidence is not protecting the client’s interests beyond the visible deterrent on site.
Construction Security Challenges Specific to London’s Built Environment
The challenges facing London construction sites are not simply an amplified version of challenges elsewhere. Some are qualitatively different, arising from the specific conditions of the city’s built environment, regulatory context, and social geography.
Tight Site Boundaries
Many London sites have minimal space between the construction activity and the public boundary. Hoarding may sit directly on the pavement. There may be no room for a gatehouse cabin or a vehicle holding area. Security planning for constrained London sites must account for these physical realities: access control managed without a formal gatehouse, perimeter patrols conducted on public pavements, and contractor sign-in managed from a fixed point within the site.
Restricted Delivery Windows
Many London boroughs and specific streets impose controlled delivery hours to manage traffic and noise. A construction site operating under restricted delivery conditions has predictable windows when the access point must be open and managed, and longer periods when the gate should be secured. Security briefings should specify these windows explicitly so officers know when to expect delivery vehicles, when to challenge them, and when out-of-hours delivery requests should be refused and escalated.
Listed Buildings and Conservation Areas
Refurbishment and development projects in conservation areas or involving listed buildings often have restrictions on visible security hardware: CCTV cameras on historically significant facades, signage on protected hoarding, and permanent security infrastructure that would affect the character of the area. Manned security in these London environments provides the protection that hardware cannot, operating discreetly within the visual constraints of the planning conditions.
Neighbouring High-Value Properties
A construction site in Mayfair, Kensington, Chelsea, or the City of London may sit directly adjacent to properties worth many multiples of the construction project’s value. Security failures that compromise neighbouring premises, whether through scaffolding access or inadequate perimeter control, carry reputational and legal consequences that are specific to London’s most valuable districts. Construction security in these areas must be planned with the neighbouring environment in mind, not just the site boundary.
High Footfall and Public Visibility
A London construction site in a commercial district may be observed by thousands of people daily. That visibility cuts both ways: it provides some deterrence for crude theft but also means that any security incident is public and potentially filmed. Officers must be briefed to manage incidents professionally and without creating scenes that attract further public attention, as the reputational implications of a visible altercation near a prominent site affect both the site owner and the contractor.
Project Phase Changes
A London construction project moves through distinct phases, each with a different risk profile. Demolition, groundworks, superstructure, fit-out, and handover each present different vulnerabilities in terms of asset value, access point configuration, subcontractor composition, and site visibility. A professional construction security provider should review and update the post order at each major phase transition, not maintain the same brief from mobilisation to completion.
Warning Signs That Your London Construction Site Security Is Failing
Security failures on construction sites often develop gradually before a serious incident makes them visible. These are the operational signals that the current security arrangement is inadequate, regardless of what the provider’s contract says it is delivering.
What are the clearest signs that a construction site security arrangement is not working?
Repeated theft of the same category of asset from the same area suggests patrols are not covering those areas effectively, or that the patrol timing is predictable enough that incidents are timed around it. Unauthorised individuals found on site outside working hours without a clear account of how they entered indicates an access control failure. Patrol records that are vague, infrequent, or unavailable on request mean the provider cannot verify what was done or when. Site managers spending significant management time chasing security updates, correcting access control errors, or following up on incidents that were not escalated properly are absorbing a cost that should be carried by the security provider. If any of these are present, the problem is not necessarily the number of officers. It is the specification, supervision, and accountability structure behind them.
Specific warning signs requiring immediate review
- Repeated theft of tools, fuel, cable, or materials from the same storage areas
- Unauthorised individuals found on site after hours without clear record of how they entered
- Patrol records that are vague, infrequent, or not produced without specific request
- No photograph or checkpoint verification confirming patrols actually reached each area
- Contractors entering outside approved hours without a sign-in record
- Damaged gates, hoarding, or fencing not reported until the morning shift discovers it
- Security officers on site without a written post order or site-specific briefing
- No defined escalation process for fire, flood, or serious incident
- Insurance pressure or requirements for improved documentation following incidents
- Site manager spending significant time on security management that should be the provider’s responsibility
Questions to Ask Before Hiring a London Construction Security Company
Before appointing a construction security company in London, ask specific operational questions. The quality of the answers reveals more about a provider’s capability than any credential or sales presentation.
Have you secured construction sites at this type of London location before?
Not construction sites in general. Sites in this district, at this scale, in this project phase. A provider with genuine London construction experience will be able to describe comparable sites and the specific challenges they presented. One without it will speak generically about construction security as a service category.
Can you show me a sample patrol report from a comparable site?
A sample report reveals the provider’s documentation standard before you commit to the contract. Look for checkpoint-specific entries, time stamps, photograph evidence, and structured hazard reporting. A report that says “patrolled site, no issues” is not a professional report. It is an attendance record.
How do you handle absence cover for a construction site officer?
Construction sites with overnight security cannot be left unattended because the regular officer is unavailable. The answer should describe a specific, documented process: who arranges cover, how quickly, and whether the replacement officer receives a site briefing before attending. Vague assurances that cover will be arranged are not acceptable for a site that carries significant overnight risk.
How will the post order be updated as the project progresses?
A post order written for demolition is not appropriate for fit-out. A provider that does not have a scheduled review process tied to project phase changes will either leave the original post order in place until it is obviously wrong, or wait for the client to identify the gap and request an update. Either scenario creates an unmanaged period of risk.
Are all officers SIA-licensed for the specific duties they will perform on this site?
SIA licence categories matter. An officer performing a guarding function requires a Security Guard licence. An officer performing a door supervision function requires a Door Supervisor licence. Confirm the specific licence category before deployment, and verify through the SIA public register. Citywide Security Company UK provides documentation of officer licensing on request.
How Citywide Security Company UK Protects London Construction Sites
Citywide Security Company UK provides professional construction site security for London projects across all phases, sizes, and risk levels. Our approach starts with the site, not with a default package.
What every Citywide construction security deployment includes as standard
- Free in-person site assessment before any proposal is produced
- SIA-licensed officers with appropriate licence categories for the duties performed
- Written post order produced before day one, covering all access points, patrol routes, hazard categories, and escalation contacts
- Officer briefed on the site, the project phase, the approved contractor list, and the specific assets requiring priority protection before their first shift
- Digital patrol logs with timestamped checkpoint records and photo evidence filed after every patrol
- Named account manager assigned to the site from mobilisation
- Defined escalation contacts by incident type with committed response timescales
- Absence cover process documented in the contract, not promised informally
- Post order review at each major project phase transition
- Short-term, long-term, and urgent cover available across London
- 24/7 operations support for out-of-hours incidents
We support the full range of London construction environments: active building sites, commercial refurbishments, residential developments, vacant buildings awaiting redevelopment, demolition projects, scaffolding assignments, fit-out works, temporary site compounds, and multi-site construction portfolios.
Construction Site Security in London: FAQ
How much does construction site security cost in London?
The cost of construction site security in London depends on the number of officers, the hours required, the site’s risk level and location, patrol frequency, and whether the assignment requires static guarding, mobile patrols, CCTV support, alarm response, or a combination. Hourly rates for SIA-licensed officers vary depending on licence category, overnight premiums, and contract duration. The accurate way to understand cost for your specific site is through a free site assessment and site-specific proposal. Contact Citywide Security Company UK on 020 3900 0000 or through the request a quote page to begin that process.
Can construction site security guards be arranged at short notice in London?
Urgent cover may be possible depending on officer availability in the relevant London area, the required hours, and the site’s specific duties. The minimum required before any officer attends site is a site address, confirmation of access, a basic description of the duties required, and the start time. A written post order should follow as soon as possible and must be in place before the officer’s second shift at the latest. Contact Citywide Security Company UK directly on 020 3900 0000 for urgent requirements.
What is the difference between static guarding and mobile patrols for a construction site?
A static guard is present at the site continuously during their shift: appropriate for high-risk locations, active gates, sites with continuous overnight vulnerability, and projects where plant or high-value materials require constant oversight. Mobile patrols visit the site at scheduled or randomised intervals during the patrol route: appropriate for lower-risk sites, vacant buildings, weekend protection, and multi-site portfolios where continuous guarding at each location is not required. Many London construction sites benefit from both: a static officer at the primary access point and a mobile patrol covering the wider perimeter and plant zones.
Can CCTV replace security guards on a London construction site?
CCTV provides valuable perimeter coverage, evidence capture, and remote monitoring capability, but it cannot physically challenge an intruder, check a lock, inspect a storage container, or respond to a developing situation. CCTV is most effective as part of an integrated London construction security plan that combines remote monitoring with mobile patrols or static guarding, so that what the cameras detect can be responded to by an officer who is either on site or close enough to reach it quickly.
What should a security officer check during a construction site patrol in London?
A construction site patrol in London should cover gates and access points, hoarding integrity, storage container locks and compound areas, plant and machinery storage zones, scaffolding access structures, site office and cabin security, lighting, signs of attempted forced entry, signs of fire or water hazard, and suspicious activity in the immediate vicinity of the site. Each checkpoint should be logged with a timestamp and any findings documented with a note and photograph. The patrol route and what to look for at each stop should be specified in the post order, not left to the officer’s discretion.
Does the security plan need to change as the construction project progresses?
Yes, and this is one of the most commonly overlooked aspects of London construction security. Each project phase presents a different risk profile: the asset value on site, the number and composition of subcontractor teams, the access points, the areas of highest vulnerability, and the likely threats all change between demolition, groundworks, superstructure, fit-out, and pre-handover. A post order that reflects the site accurately at month two may have significant gaps by month eight. Citywide Security Company UK schedules post order reviews at project phase transitions as a standard part of every construction security contract.
Which areas of London does Citywide Security Company UK cover for construction site security?
Citywide Security Company UK provides construction site security across London including the City, Canary Wharf, the West End, Mayfair, Kensington, Chelsea, Battersea, Stratford, Southwark, Hackney, Camden, Islington, and all major development and regeneration areas throughout Greater London. Contact us on 020 3900 0000 or at contact@citywidesecuritycompany.co.uk with your site address and project details.
Construction Site Security Across London and the United Kingdom
Citywide Security Company UK provides SIA-licensed construction site security across London and all major UK cities, with district-level knowledge of each location’s specific risk environment and planning context.
Related Security Guides and Services
Resources: SIA Licensing, Construction Regulations, and Industry References
The following sources underpin the regulatory and operational guidance in this article. They provide authoritative reference for developers, contractors, project managers, and insurers commissioning construction site security in London.
Security Industry Authority: Licence Verification
The SIA public register allows clients to verify that any officer deployed on a London construction site holds a current, appropriate SIA licence. Verify before deployment.
Verify a licence →Health and Safety at Work Act 1974
Employer and site occupier obligations for workplace safety. Relevant to the duty of care owed by contractors and site owners to both workers and members of the public who may be affected by construction activities.
legislation.gov.uk →Construction (Design and Management) Regulations 2015
CDM 2015 places duties on all parties in the construction process to manage health, safety, and welfare. Security planning for site access, hazard identification, and emergency escalation sits within the broader CDM duty framework.
legislation.gov.uk →Managing Health and Safety in Construction
HSE’s L153 guide to CDM 2015, covering the duties of clients, principal designers, principal contractors, and workers on construction projects. Includes guidance on site security as part of the broader site management framework.
hse.gov.uk →British Security Industry Association (BSIA)
The BSIA’s guidance on temporary and construction site security covers post order standards, patrol verification, and reporting expectations. A useful benchmark for clients assessing a provider’s operational standards against the industry norm.
bsia.co.uk →Chartered Institute of Building: Site Security Guidance
The CIOB publishes practical guidance for construction project managers on site security planning, including risk assessment, access control, and incident management frameworks relevant to London construction environments.
ciob.org →Construction Site Security Services
The dedicated service page for London construction site security from Citywide Security Company UK, covering static guards, mobile patrols, access control, and how to request a site-specific proposal.
View service →Mobile and Static Security Guards London
Service page for SIA-licensed mobile patrol and static guarding in London, including how Citywide plans patrol routes and positions officers around site-specific and district-level risk intelligence.
View service →Security Company London
The main location page for SIA-licensed security services across London from Citywide Security Company UK, covering all service types, district coverage, credentials, and how to request a site assessment.
View location page →Need Construction Site Security in London?
Citywide Security Company UK provides SIA-licensed construction site security across London with written post orders, digital patrol logs, named account management, and phase-by-phase review. Tell us your site address, project type, and current phase and we will assess the right level of cover before we quote.
Need professional security support?
Talk to Citywide Security Company UK about SIA-licensed cover for your London site, event, office, retail premises, construction project or front-of-house environment.