Southern Fire & Security
Fire & security for your business
Installation, upgrades and maintenance for commercial and managed premises across Surrey, Sussex and London.
Understand the building and the responsibilities
We work with businesses, property managers and education settings to plan fire and security systems around the way premises operate. A useful starting point is the building layout, its use, operating hours and any project specification.
Fire alarms and intruder protection
For a fire alarm project, share the relevant fire risk assessment, strategy and design requirements. For intruder alarms, include insurer conditions and the arrangements for opening, closing and responding to activations. These inputs help establish a clear scope.
Connected thinking across your systems
CCTV, access control and intercoms can address different needs at the same property. We discuss each requirement and any proposed integration so responsibilities and expected behaviour are understood before installation.
Plan the work around your operation
Tell us about sensitive areas, working hours, access restrictions and other contractors on site. This allows the installation programme to be discussed early and helps avoid surprises.
Keep existing systems supported
If you manage a building with several systems, speak to us about maintenance and takeover assessments. Bring service records and a list of any outstanding issues so the review can focus on what matters.
Customer feedback
In our customers’ words.
5.0 out of 5 · 18 Google reviews
Rating and count as shown on 6 October 2026.
“Using SFS has been excellent, from the quoting process through to project delivery. Knowledgeable, great attention to detail and most all certificated on time. We look forward to using them again. Thanks from the We Are Electrical team.”
Let’s talk about your property.
A new system, an upgrade or a fresh look at your maintenance.
