About Our Fire Alarms Service in Wandsworth
Sure Alarms designs and installs fire alarm systems for homes and businesses in Wandsworth to BS 5839 standard. Whether you need a simple Grade D domestic system or a full addressable panel for a commercial building, our engineers deliver the right level of protection.
Every fire alarm installation in Wandsworth begins with a fire-risk assessment of your property. We identify the most appropriate category of system (L1–L5 for life protection, P1–P2 for property protection) and specify the correct detector types — heat, optical, ionisation or multi-sensor — for each zone of the building.
Commercial clients in Wandsworth can opt for monitoring via our alarm receiving centre. A confirmed fire signal triggers an immediate call to the fire brigade on your behalf, even if the building is unoccupied — critical for warehouses, offices and retail units.
We also carry out fire alarm servicing, maintenance and false-alarm reduction for existing systems in Wandsworth. Regular servicing keeps your system BS 5839 compliant and protects your public-liability and property insurance.
Why Choose Sure Alarms in Wandsworth?
NSI/SSAIB Approved
Independent certification required by most UK insurers for alarm discount and police-response capability.
Free Security Survey
No-obligation site visit at your Wandsworth property. Written, itemised quote at no cost.
10-Year Warranty
All parts and labour covered for 10 years — the longest standard warranty in the industry.
Local Engineers
Our engineers know Wandsworth and can usually book a survey within 48 hours.
24/7 Monitoring
Optional alarm receiving centre monitoring with police-response capability included.
BS Standard Installations
Every system installed to the relevant British Standard — BS EN 50131, BS 5839 or BS 8418.
Other Security Services in Wandsworth
Burglar Alarms
Professional intruder alarm installation in Wandsworth. Wired, wireless and monitored burglar alarm systems designed and installed by NSI/SSAIB-approved engineers.
Learn more →CCTV Systems
HD and 4K CCTV camera installation across Wandsworth. Remote viewing, motion detection and cloud or NVR storage included.
Learn more →Home Security
Complete home security packages for Wandsworth — burglar alarm, CCTV and 24/7 monitoring combined in one installation.
Learn more →Get a Free Quote for Fire Alarms in Wandsworth
Fill in the form and we will contact you within 2 hours to arrange your free site survey.