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    020 8946 5567
    Security Red Alert - Security For Life
    Thornton Heath · CR7

    Security Company in Thornton Heath

    SSAIB approved for intruder alarms, installing CCTV, intruder alarms, fire alarms and access control across Thornton Heath. Approximately 5 miles from our Summerstown SW17 office.

    Local security & fire-safety installer for Thornton Heath

    We install and service fire alarms and emergency lighting for landlords and HMOs in Thornton Heath.

    Crime profile & insurer requirements in Thornton Heath

    Croydon Council licenses many shared houses, and an HMO licence depends on a working, certificated fire alarm and emergency lighting on the escape route. Most of the houses here are Victorian and Edwardian terraces that have been converted.

    Why customers in Thornton Heath choose Security Red Alert

    We fit the right grade of system for each house, service it every six months, and give you the certificates the council asks for, so the licence never lapses.

    Recent work in Thornton Heath

    We are a friendly, family-run team based just down the road in Summerstown SW17, and we have been looking after London buildings since 2001. Our own engineers do the work, turn up when we say we will, keep it tidy and leave the certificates on the day. Here is some of what we have done in Thornton Heath recently.

    • Fire alarm serviced and emergency lighting tested at a shared house (HMO) in Thornton Heath, certificates issued on the day. Oct 2026
    • Fire alarm and emergency lighting installed and serviced at a shared house (HMO) in Thornton Heath, certificates issued on the day. Oct 2026
    • Fire alarm serviced and smoke vent tested at a residential block in Croydon, certificates issued on the day. Nov 2026 · Croydon
    • Intruder alarm repaired at a medical practice in Croydon, tested and left working. Oct 2026 · Croydon
    • Fire alarm fault fixed and door entry repaired at a residential block in Croydon, tested and left working. Oct 2026 · Croydon
    • Intruder alarm serviced at a residential block in Croydon, certificates issued on the day. Oct 2026 · Croydon
    • CCTV serviced, door entry serviced, fire alarm serviced and emergency lighting tested at an education centre in Croydon, certificates issued on the day. Oct 2026 · Croydon
    • Fire alarm serviced and emergency lighting tested at a property in Croydon, certificates issued on the day. Sep 2026 · Croydon

    Fair, fixed prices in Thornton Heath

    • Fire alarm servicefrom £180 + VAT
    • Emergency lighting testfrom £150 + VAT
    • New fire alarm systemfrom £1,200 + VAT
    • New intruder alarmfrom £850 + VAT
    • New CCTV systemfrom £950 + VAT

    Free survey, fixed written quote before any work, and one visit for the fire alarm, emergency lighting and extinguishers where we can.

    Areas we cover near Thornton Heath

    NorburyCroydonStreathamSouth NorwoodBroad Green

    Our accreditations

    • SSAIB approved for intruder alarms
    • BS 5839 fire alarms
    • DBS-checked engineers
    • Certificates issued every visit
    Good to Know

    Questions about fire and security in Thornton Heath

    Do you cover Thornton Heath?

    Yes. Security Red Alert is a family-run fire and security company based in Summerstown, London SW17, about 5 miles from Thornton Heath (CR7). Our own engineers install, service and repair fire alarms, emergency lighting, smoke vents, CCTV, intruder alarms and door entry here. Recent jobs in Thornton Heath include: fire alarm serviced and emergency lighting tested at a shared house (HMO); fire alarm and emergency lighting installed and serviced at a shared house (HMO).

    How much is a fire alarm service in Thornton Heath?

    Fire alarm servicing in Thornton Heath starts from £180 + VAT a visit, and an emergency lighting test from £150 + VAT. We can do both in one visit and leave the BS 5839 and BS 5266 certificates on the day. Call 020 8946 5567 for a fixed price.

    How much does a new fire alarm cost in Thornton Heath?

    A new fire alarm system in Thornton Heath starts from £1,200 + VAT, depending on the size of the building and the grade of system. CCTV starts from £950 + VAT and a new intruder alarm from £850 + VAT. The survey is free and the quote is a fixed written price.

    Is a fire alarm a legal requirement for a business or block of flats in Thornton Heath?

    Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person for a business or the common parts of a block of flats must have suitable fire detection and warning, based on the fire risk assessment, and keep it maintained. In practice that means a fire alarm serviced every six months to BS 5839 and emergency lighting tested every year, with certificates kept on file.

    Calls answered 24/7, day and night, weekends included

    Call 24/7

    Accredited, approved and trained

    What each one means
    • British Fire Consortium, member, modules 1 & 2Member, Modules 1 & 2
    • SSAIB, approved for intruder alarmsApproved for intruder alarms
    • SafeContractor, accredited contractorAccredited contractor
    • ICO registered, data protection, ref. z1347768Data protection, ref. Z1347768
    • Federation of Small Businesses, memberMember

    We hold the British Fire Consortium Fire Alarm Modules 1 and 2, passed with Distinction, and design, install and service fire alarms to BS 5839.