
Imperial Security provides educational security for schools in Mortlake, covering Catholic and community primary schools, independent day schools split across separate campuses, and nurseries along the riverside and around Sheen Lane. Our guards manage gate access at drop-off and pick-up, verify visitors during the school day, and lock up and check the site after hours.
Whether you need a guard on the main gate each morning or full-time cover across a split-site campus, we work to your timetable and layout.
Mortlake's schools sit close together in a small, dense riverside area, which shapes what school security actually looks like here. St Mary Magdalen's Catholic Primary School and East Sheen Primary School bring narrow residential streets to a standstill at drop-off and pick-up, while Thomson House School runs its Lower, Middle and Main School from Sheen Lane and its Upper School from a separate site on Vernon Road, so gate management and pedestrian movement between sites both need covering. The area also sits on the finishing stretch of the Boat Race course by Chiswick Bridge, which brings large crowds and road closures along the riverside close to term time each spring, something schools near the towpath need to plan around for site access and pick-up disruption.
We build a security plan around each school's own site, whether that means one gate on a compact primary school playground or coordinating movement between two campuses a short walk apart. Cover can run as a fixed daily presence at arrival and dismissal, full-time on-site guarding, or out-of-hours lock-up and checks, priced to match the hours you actually need.

7 Day Rolling Contract
No hidden fees, hassle free, Flexible. Not locked into a long-term contract. Easy to scale up or down

Sector Specific Experience
Each security guard is selected based on experience relevant to that specific sector

Street Wise & Vigilant
Local, street-smart expertly trained to protect & deter threats. Confident & observant
| What Our Mortlake Educational Security Service Provides
We cover the day-to-day needs of Mortlake's primary, independent and nursery sites, from tight residential gates to split campuses.
Access control and visitor verification
Our guards check every visitor against the school's system before they reach the building, and hold the gate line firm during the crush of drop-off and pick-up on Mortlake's narrow streets.
Safeguarding students and staff
Guards are trained in safeguarding protocols and stay alert to bullying incidents and conflicts on site, stepping in early and calmly to de-escalate before they grow.
Surveillance and perimeter monitoring
We keep watch over gates, corridors and playgrounds, with a visible presence at breaktime and lunch that helps keep behaviour on track across the school day.
Emergency response and incident handling
If a fire alarm sounds, a medical incident occurs or the school moves to lockdown, our guards follow the school's own emergency plan and liaise with the emergency services on arrival.
Lock-up and out-of-hours site security
We lock up buildings at the end of the day, check classrooms and grounds for anything left unsecured, and protect the site overnight against trespass and vandalism.
Split-site and event-day cover
For schools running more than one building, such as a separate junior and senior site, we coordinate guards across both locations and add extra cover for open days, sports fixtures and concerts.
| Who We Provide Educational Security For In Mortlake
Our educational security clients in Mortlake range from small primary schools to independent schools running more than one site.
Catholic and community primary schools
Schools such as St Mary Magdalen's Catholic Primary and East Sheen Primary need a calm, reassuring gate presence at drop-off and pick-up on residential streets with limited space.
Independent day schools
Independent schools with separate junior and senior buildings, such as Thomson House School's Sheen Lane and Vernon Road sites, need guarding coordinated across more than one gate.
Nurseries and early years settings
Smaller nursery sites need a guard who understands safeguarding for very young children and can manage a steady stream of parents and carers without causing alarm.
School facilities and premises teams
Site managers and bursars who need reliable lock-up cover, out-of-hours checks and a single point of contact for site security across the school year.
We also cover corporate offices, retail units and residential blocks in the same part of Mortlake, so a school sharing a site or road with other premises can be part of a wider security arrangement if needed.
| The Security Problems We Solve In Mortlake
Mortlake's schools sit on tight, largely residential streets close to the river, which brings a specific set of access and site problems that a generic guarding service is not set up to handle.
Gate congestion at drop-off and pick-up
Narrow streets around Sheen Lane and nearby primary schools fill quickly with parents, buggies and cars twice a day. Our guards manage the gate line, keep the pavement clear and check identification before anyone enters the site.
Coordinating security across split sites
Schools operating from more than one building need consistent checks and communication between sites. We brief guards across all locations so visitor policy and incident response stay the same wherever a parent or contractor arrives.
Riverside crowd and access disruption
Mortlake sits on the finishing stretch of the Boat Race course near Chiswick Bridge, and the crowds and road closures this brings each spring can affect access to schools near the towpath. We plan gate cover around known disruption so the school day is not caught out by it.
Unsecured buildings after hours
Empty school buildings on residential streets can attract attention out of term time and overnight. Our lock-up and check routine closes off that risk and gives site managers a clear record that the building was secured properly.
| Why Choose Imperial Security In Mortlake
Local site knowledge
We know Mortlake's tight residential layout, the pinch points around Sheen Lane at school run times, and the seasonal disruption the riverside brings, so we plan cover that fits the area rather than a generic rota.
We cover schools across Mortlake, SW14 and the neighbouring East Sheen, Barnes and Richmond areas.
Guards who work well with children and parents
Our guards are approachable as well as vigilant, dealing with pupils, parents and staff in a calm, respectful manner that fits a school environment rather than a corporate one.
Vetting, licensing and insurance
Every guard we place on a Mortlake assignment meets our company standards.
- Valid SIA licensing: appropriate to the role & verified qualifications
- BS 7858 compliant vetting: five-year employment & education history
- Enhanced DBS checks: The level appropriate for your sector
- Professional reference verification: All previous security employers
- Insurance: Public liability, employers' liability & professional indemnity
- First aid trained: Emergency response & CPR certified
- ACT counter-terrorism awareness training: Threat recognition & response certified
| How Our Mortlake Service Operates
01
Site visit and assessment
We visit the school to walk the site, check gate locations and understand your layout, timetable and any split-site movement between buildings.
02
Written proposal
You receive a clear proposal covering guard numbers, hours and coverage for arrival, dismissal and any out-of-hours checks the site needs.
03
Guard selection and briefing
We select guards with the right experience for a school environment and brief them fully on safeguarding expectations, visitor procedure and your emergency plan.
04
Deployment
Guards start on site, taking up position at gates or entrances and beginning access checks and monitoring from the first morning.
05
Ongoing communication
We stay in contact with your site manager or bursar, flagging anything unusual and adjusting cover around inset days, events or term-time changes.
06
Ongoing review
We review cover with you each term, adjusting guard numbers or hours as your site, pupil numbers or Boat Race season access needs change.
Get your free Mortlake educational security quote
Send us your school's address or postcode, the type of site (primary, independent, nursery or split-site), your preferred start date, the hours you need covered, the number of entrances in use, and what has prompted the enquiry.
Call us on 0208 088 2878, or send your details through the quote form and we will come back to you with a written proposal.
Related services and nearby areas
See our full service page on educational security, or other cover in the area: all Mortlake security services, key holding in Mortlake, corporate security in Mortlake, educational security in Barnes, educational security in Richmond, educational security in Putney.












