FIRE ALARM SYSTEMS
Fire alarm expertise, from design to maintenance.
We design, install, commission and maintain analogue, conventional and wireless fire alarm systems for commercial, residential and industrial buildings.
Working closely with manufacturers, we specify UK-manufactured open protocol systems that give you flexibility over future servicing and support. Our team covers London and the surrounding areas.


Maintenance service intervals
BS 5839-1:2025 provides guidance on fire detection and fire alarm systems in non-domestic premises, including inspection and maintenance.
Servicing should be carried out by a competent person, normally at six-monthly intervals, with a permitted one-month tolerance either side. A shorter interval may be appropriate for the system, environment or identified risks.
TGM can help you plan a suitable maintenance programme and keep clear service records.
Design considerations for Buildings
The design and type of fire alarm system suitable for a building all depends on the structure and use of the building and current legislation. New and altered buildings require approval from the local building control and existing buildings, except domestic premises, are to comply with The Regulatory Reform (Fire Safety) Order 2005 and the required fire risk assessment.
Our qualified and approved design team are able to advise you on the types of fire alarm systems available to suit your specific fire risk in accordance with the relevant British Standard and current legislative requirements.



