Fire Alarm Installation and Service Insurance

Most fire alarm claims trace back to decisions made before a single cable was pulled, which is why professional indemnity is the cover this trade most often lacks.

Somebody decides what category of system the building needs, where detection goes, what type of detector suits each space, how zones are arranged, where sounders are placed and whether coverage is needed in voids, risers and plant rooms. Get that right and the installation is straightforward. Get it wrong and a fire starts in a space with no detection, or an alarm sounds in a building where nobody in the affected area can hear it, and the failure traces to a design judgement rather than to a workmanship defect.

So the practical position is the same as with other design and build trades. If a fire engineer or consultant specifies and you install, your exposure is installation. If you decide the category and the layout, which is extremely common on small and medium commercial work, the design is yours and should be insured as advice. Record the basis: the category applied, the standard followed, the building use assumed, and any area the client asked you to leave out.

The dull failure in this trade causes more real world harm than the dramatic one, because it ends with a system nobody trusts.

A detector in a kitchen doorway, a smoke head where steam reaches it, a beam alignment that drifts, a dusty void, or a manual call point in a corridor where people lean on it produces repeated activations. The building manager starts assuming every alarm is false. Zones get isolated, sounders get turned down, and eventually there is a real fire in a building that has learned to ignore its own alarm. Some fire services charge for repeat attendance, which adds a bill to the pattern.

Which is a design and commissioning problem rather than a nuisance. Detector type selected for the space rather than by default, positioning kept away from steam, dust and draughts, call points protected where people brush past, and a sensitivity setting appropriate to the room. And when a client reports repeated false alarms, treat it as a defect to investigate rather than a complaint to manage, because the record of what you did about it is what defends you if the system was later isolated.

Fire alarm certificates travel. They go into insurance files, licensing applications, HMO records and lease packs, and they are relied on by people who never met you.

A property insurer may have given terms on the basis a building has a system to a stated category. A licensing authority may have granted a licence on it. An HMO landlord may be relying on it for a statutory duty. If the system does not meet what was certified, every one of those parties has an interest, and the limitation of your contract with the client does not limit them.

So write certificates that describe reality. The category actually installed, the standard applied, any variation from it, areas excluded at the client's request, and anything left outstanding. Where a client declined detection in a space you recommended covering, that belongs on the certificate rather than in a conversation. A certificate with a stated limitation is a protection. One that reads as complete when it is not is the document that will be put to you line by line.

Two site habits cause claims out of proportion to how small they feel at the time.

The first is fire stopping. Fire alarm cable goes everywhere, which means through compartment walls and floors, and every penetration has to be sealed back to the integrity it had before. A hole through a compartment wall with a cable in it and nothing around it is a route for fire and smoke, and it is unambiguously yours. The second is isolation. Zones get isolated to work on a system, and an isolation left in place when an engineer leaves is the least defensible failure in the trade, because the service record shows exactly who was there.

Both are fixed by procedure rather than skill: a sealing material carried as standard rather than fetched later, penetrations photographed as part of the job record, and an end of visit check that every isolation has been restored and the panel is showing normal, signed off with the client where there is somebody to sign. Those records cost minutes and they are the difference between a defensible claim and an indefensible one.

The missing cover in this trade is almost always professional indemnity. We are an FCA regulated broker and will not tell you we are the best choice. These are the questions that decide it.