We're hiring020 8946 5567
    Security Red Alert - Security For Life
    City of London · EC1, EC2, EC3, EC4

    Security Company in City of London

    SSAIB accredited for intruder alarms — installing CCTV, intruder alarms, fire alarms and access control across City of London. Approximately 6 miles from our Summerstown SW17 office.

    Local security & fire-safety installer for City of London

    The City of London is the UK's financial district and the country's most security-intensive commercial postcode. We design and install access control, CCTV and fire-detection systems for offices, fintech HQs and serviced workspaces across EC1–EC4.

    Crime profile & insurer requirements in City of London

    Commercial burglary and tailgating incidents are the dominant security risks in the Square Mile. Multi-factor access control (key card + biometric) and analytics-enabled CCTV are now baseline for City office floors.

    Why customers in City of London choose Security Red Alert

    We specialise in commercial-grade access control (Paxton, Salto, HID), addressable BS 5839 fire-alarm systems and integrated CCTV with VMS for multi-floor sites. Out-of-hours installation available to avoid trading-day disruption.

    Areas we cover near City of London

    BankLiverpool StreetAldgateFarringdonCannon Street

    Our accreditations

    • SSAIB approved for intruder alarms
    • BS 5839 fire alarms
    • DBS-checked engineers
    • Certificates issued every visit
    Call 020 8946 5567