Alarm Callout Service
Alarm Callout Service in London
Looking for an alarm callout service in London? Uniguard provides SIA-licensed officers, rapid callout and a written report after every visit, backed by a UK-based control centre that runs 24 hours a day.
Available 24/7
Speak to a Local Security Expert
0121 374 0225
Mon to Sun, 8am to 8pm
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sales@uniguard.co.uk
We reply to enquiries within 24 hours
SIA Approved Contractor
1,250+ BS 7858 vetted staff
24/7 helpdesk support
ISO 9001, 14001 & 45001
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Since 2015
1,250+ SIA-licensed staff
24/7 helpdesk support
ISO 9001, 14001 & 45001
BSIA & IPSA members
SafeContractor approved
London
Our Alarm Callout Service in London
London's commercial property ranges from offices in the City and Canary Wharf to retail on the West End streets, industrial estates at Park Royal and warehouses along the Thames Gateway. Sites are often busy by day and empty at night, which is when a professional response matters most. Locally we support property owners who want a trained person to attend alarm callouts instead of going themselves, at City and West End offices, high-street retail, industrial estates such as Park Royal and warehouses in east London.
Our alarm callout service in London is there for the moment your alarm goes off and you cannot, or should not, go yourself. One call to our control centre and an officer is on the way with your keys. They will find the cause, check the building, deal with any damage and leave the site locked and alarmed. You get a written callout report so you have a record for insurers and alarm engineers.
At a Glance
Service
Alarm Callout Service
Location
London
Support
24/7 helpdesk
Officers
SIA-licensed
Reporting
After every visit
What's Included
What's Included
Every service is built around your site, your access arrangements and your response instructions, never a generic off-the-shelf package.
24/7 Cover
Nights, weekends and bank holidays, 365 days a year.
SIA-Licensed Officers
Vetted to BS 7858, briefed on your site and supervised.
Rapid Incident Response
Officers dispatched as soon as we are alerted.
Secure Key Handling
Keys coded, sealed and fully logged.
Site Checks
External and internal inspection on every visit.
Escalation
Police, emergency services and your contacts informed as agreed.
Detailed Reporting
A written log of every visit with times, findings and actions taken.
Visible Deterrence
A uniformed presence that discourages theft, vandalism and antisocial behaviour.
What We Offer
Security Services We Provide in London
One team, one point of contact.
Sectors
Who Uses Our Services in London
Offices
Offices and corporate buildings.
Retail
Retail units and shopping centres.
Industrial & Logistics
Warehouses, logistics and industrial sites.
Education
Schools, colleges and student accommodation.
Stadiums & Events
Stadiums and live event venues.
Construction
Construction sites and compounds.
Property Management
Property managers and landlords.
Vacant Property
Vacant commercial and residential property.
Our Process
How It Works
01
Consultation and Site Survey
We visit and confirm access, alarm details, key arrangements and risks.
02
Bespoke Plan
Schedule, assignment instructions and escalation contacts agreed with you.
03
Officer Selection and Briefing
Officers matched to your site and briefed on your requirements.
04
Deployment and Ongoing Review
A swift start, then unannounced supervision, performance reviews and client feedback.
Why Uniguard
Why Choose Uniguard
Established in 2015
Since 2015, with a Solihull head office and regional offices in London, Manchester and Scotland.
1,250+ Vetted Staff
1,250+ directly employed, SIA-licensed and BS 7858 vetted staff.
24/7 Helpdesk
24/7 helpdesk support, every day of the year.
Fully Accredited
SIA Approved Contractor, with ISO 9001, 14001 and 45001.
Industry Memberships
BSIA and IPSA members, SafeContractor approved.
Award-Recognised
British Security Awards 2026 Highly Commended and OSPA 2026 Finalist.
FAQ
Frequently Asked Questions
How does an alarm callout service work in London?
You or your alarm company call our 24/7 control centre. We dispatch an officer to your London premises, who investigates, secures the site and sends you a callout report.
Which areas of London do you cover?
We cover Greater London, including the City of London, Westminster, Camden, Southwark, Tower Hamlets, Croydon, Barnet and Ealing. Send us your postcode and we will confirm cover.
Can I use your alarm callout service without a contract?
We recommend setting up an agreement first, so we already hold your keys and instructions when an alarm goes off. Contact us and we can get you set up quickly.
Are your officers SIA-licensed?
Yes. Every officer we deploy holds a valid SIA licence and is vetted to BS 7858.
Do you cover nights, weekends and bank holidays?
Yes. Our control centre runs 24 hours a day, 365 days a year.
Can I cover more than one site?
Yes. Sites in London and elsewhere in the UK can sit under one agreement with a single point of contact.
How much does an alarm callout service cost in London?
It depends on the number of sites, how many keys we hold and the level of response you need. Send us your details and we will give you a clear quote.
Nearby
Related Services and Areas
Alarm Callout Service in other areas
- Alarm Callout Service in Birmingham
- Alarm Callout Service in Manchester
- Alarm Callout Service in the West Midlands
- Alarm Callout Service in the East Midlands
- Alarm Callout Service in Northamptonshire
- Alarm Callout Service in Coventry
Other security services in London
- Emergency Keyholding Service in London
- Vacant Property Inspections in London
- SIA Approved Keyholding Company in London
- Business Keyholding in London
- Keyholding Company in London
- Mobile Security Patrols in London
Find out more about our Keyholding & Alarm Response service.
Get a Quote
Get Alarm Callout Service in London
Tell us about your site and we will reply to your enquiry within 24 hours.
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Phone
0121 374 0225
Mon–Sun, 8am–8pm
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Email
sales@uniguard.co.uk
Reply within 24 hours
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Head Office
Virginia House
56 Warwick Road, Solihull, B92 7HX
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Helpdesk
24 / 7 / 365
Support every day of the year
Accreditations & Standards
SIA Approved Contractor (ACS)
ISO 9001, 14001 & 45001
BS 7858 Vetted Staff
BSIA & IPSA Members
SafeContractor Approved
British Security Awards 2026 Highly Commended