Areas we cover / London
Fire & security services in London
Fire alarms, intruder alarms and wider security services for homes and businesses in London. Installation, upgrades and maintenance from Southern Fire & Security.
Protection for homes and working buildings
We welcome enquiries from homeowners, businesses and property managers across London. Our team is based in Leatherhead, with London projects planned around the property, access arrangements and required scope.
Tell us where you need us
Areas to enquire about include:
Not listed? Send your postcode. Survey availability and maintenance response arrangements are confirmed for each property.
Fire and intruder alarms in London
For a new fire alarm, an intruder alarm upgrade or ongoing support, we start with the property and the reason for the work. We serve both residential and commercial enquiries. Our service pages explain the options and information to prepare.
- Fire alarm installation and maintenance
- Intruder alarm installation and upgrades
- Existing system takeovers and maintenance
- CCTV, access control and door entry
Planning a visit to your property
For flats, shared entrances and mixed-use buildings, tell us which parts of the property the project covers and who manages the shared areas. Let us know about parking, loading restrictions, booked access windows and any building management requirements when arranging a survey.
A useful first enquiry
Include your postcode, whether the property is residential or commercial, and what you would like installed, changed or maintained. If there is an existing system, add the make and model and any relevant service information.
Let’s talk about your property.
A new system, an upgrade or a fresh look at your maintenance.