Electrical · Fire · Security
Fire Alarm Systemsdesigned, installed and maintainedacross Monmouthshire and Newport
Detection that gives people the minutes they need to get out, specified for the building, tested properly and documented for whoever asks.
16+ years’ experience · Free survey · Written quote within 7 days · Available 24 hours a day, 365 days a year
16+ years
hands-on electrical and solar experience
24/7, 365
available every day of the year
Free survey
written quote back within 7 days
Fully insured
owner-led work, tested and certificated
Reviewed locally
rated by customers across Monmouthshire
Fire detection and alarm work we carry out
A fire alarm system exists to shorten the gap between ignition and evacuation. Everything else (panel type, detector selection, sounder coverage, zoning) serves that single purpose. Get it right and people leave a building before smoke reaches the escape route.
We design, install, test, maintain and repair fire detection and alarm systems in domestic properties, HMOs, small commercial premises, workshops and units. That includes mains-powered interlinked domestic detection, and panel-based systems with zoned detection, manual call points and sounders.
The other half of the job is evidence. Responsible persons need records: what was installed, when it was tested, what faults were found and what was done about them. We leave that paperwork behind, because at the point it matters, nobody accepts a verbal assurance.
Who it is for
- Landlords and HMO operators with statutory detection obligations.
- Small commercial premises, shops, offices, workshops and units.
- Homeowners upgrading from battery smoke alarms to mains interlinked detection.
- Anyone holding a fire risk assessment with detection actions outstanding.
When it is needed
- A fire risk assessment identifying inadequate or absent detection.
- A change of use, layout or occupancy that alters escape routes.
- A system that faults, false-alarms or has no maintenance history.
- New build, refurbishment or conversion work.
What inadequate fire detection actually costs
Fire develops faster than most people expect. Detection sited badly, or absent from the rooms where fires start, removes the early warning that makes an escape route usable. The difference between adequate and inadequate detection is measured in minutes, and minutes are the whole margin.
False alarms cause their own damage. A system that triggers repeatedly on cooking, steam or dust trains occupants to ignore it and staff to silence it. That is a detector selection and siting problem with a straightforward fix, but left alone it disables the system socially long before it fails technically.
For a responsible person the consequences extend to liability and insurance. An untested, unrecorded, unmaintained system is very difficult to defend after an incident, and a missing maintenance record is exactly what an investigation looks for.
Mistakes we see most often
- Relying on standalone battery smoke alarms in a property that needs interlinked detection.
- Fitting smoke detectors in kitchens and bathrooms where heat detection is appropriate.
- Silencing recurring false alarms instead of correcting the cause.
- Leaving a panel in fault condition because the sounders are quiet.
- Keeping no log book, so there is no evidence of testing or servicing.
How the work runs, step by step
The same sequence every time, so you always know what happens next and who is doing it.
Free survey
We assess the building layout, escape routes, occupancy, risk areas and any existing system or fire risk assessment actions.
Design and written quote
Detector types and positions, zoning, panel, sounder coverage and cabling are set out in a written quote within 7 days.
Installation
Fire-rated cabling installed and supported correctly, devices mounted to the design, panel sited at the point of entry.
Commissioning and testing
Every device is tested, zones verified, sound levels checked in occupied areas and the cause and effect confirmed.
Documentation and maintenance
You get the certification and log book, a walkthrough of weekly testing, and the option of ongoing periodic servicing.
What you get out of it
Earlier warning
Detection sited where fires actually start, so occupants get usable time to leave.
Fewer false alarms
Correct detector type in kitchens, plant rooms and dusty areas keeps the system credible.
Documented and defensible
Certification, log book and test records left with you for insurers and inspections.
Zoned for fast location
The panel tells you where the activation is, instead of sending you around the building.
24/7 fault response
Panels fault at inconvenient hours. We answer 365 days a year.
One contractor for fire, security and electrics
Fire detection, intruder alarms, CCTV and electrical work handled by the same team.
Fire Alarm Systems in detail
Domestic interlinked detection
Domestic systems are graded by how they are powered and monitored, and categorised by the level of coverage: from protection of escape routes only, through to detection in every risk room. Which combination a property needs is driven by its layout, storey count and use, and by whether it is a single family home, a rented property or a house in multiple occupation.
Mains-powered interlinked detectors mean an activation anywhere sounds everywhere, which is what matters in a two or three storey house where a fire can start on a floor nobody is on. Battery backup keeps the detection live through a power cut.
Placement is where domestic systems usually go wrong: smoke detectors near kitchens and bathrooms, or detectors mounted on walls where they should be on ceilings clear of corners.
Conventional and addressable panel systems
A conventional panel divides a building into zones and tells you which zone activated. It is cost-effective and entirely appropriate for small premises where a zone is a room or a floor.
An addressable system identifies the individual device. In a larger or subdivided building that is the difference between attending the right room immediately and searching a floor. Addressable systems also report device-level faults and contamination, which makes maintenance predictive rather than reactive.
Manual call points on escape routes, sounders sized to be heard over ambient noise, and interfaces to door holders, plant shutdown or other systems form the rest of the design.
Detector selection by area
Optical smoke detectors suit escape routes, bedrooms and general areas; they respond well to the smouldering fires typical of soft furnishings and electrical faults. Heat detectors belong in kitchens, boiler rooms and garages where smoke detection would false-alarm constantly.
Multi-sensor devices combine smoke and heat sensing to reduce unwanted alarms in areas with steam or cooking aerosols. Beam detectors cover large open volumes such as workshops and warehouses where ceiling-mounted point detectors are impractical.
Carbon monoxide detection is a separate hazard and a separate device, frequently required alongside fire detection in rented property with fuel-burning appliances.
Testing, servicing and records
A fire alarm system needs a routine user test on a regular cycle (typically a different call point weekly) plus periodic servicing by a competent engineer covering every device, the panel, the batteries and the sounders.
We carry out that servicing, record it in the log book and report defects with a clear recommendation. Where a system has no history at all, the first visit is an assessment: what is installed, what still works and what needs replacing before anyone signs off on it.
Commercial premises and change of use
Conversions, subdivisions and changes of use frequently invalidate an existing fire alarm design. New walls create new zones and new escape routes; a change from storage to occupied workspace changes the risk entirely.
Where a fire risk assessment lists detection actions, we work from that document directly: it tells us the assessor's reasoning and stops the specification drifting away from what has actually been required. Installation and testing can be scheduled outside trading hours, since we work 24/7.
Fire Alarm Systems: your questions answered
How much does a fire alarm system cost?
It depends on building size, number of devices, panel type and cabling. The survey is free and an itemised written quote follows within 7 days.
What system does my property need?
That is set by layout, storeys, occupancy and use, and by any fire risk assessment in place. We establish it at survey rather than applying a standard package.
How often should a fire alarm be serviced?
Panel systems need periodic servicing by a competent engineer alongside regular user testing. We service systems we install and systems we inherit.
Why does my alarm keep false-alarming?
Usually the wrong detector type near a kitchen or bathroom, contamination, or poor siting. It is a fixable design fault, not something to live with.
Do you work on rented properties and HMOs?
Yes: detection design, installation, testing and the documentation landlords need.
Can you repair a system another company installed?
Yes. We assess what is there first, then quote for repair or replacement with the reasoning explained.
How long does installation take?
A domestic interlinked system is usually a day. Panel-based commercial systems depend on device count and cable routes, and the programme is in your quote.
Do I get certification and records?
Yes: certification for the work, a log book and an explanation of the testing routine you need to follow.
Are you available for emergency call-outs?
Yes, 24 hours a day, 7 days a week, 365 days a year.
Which areas do you cover?
Usk, Abergavenny, Monmouth, Chepstow, Caldicot, Rogiet, Magor with Undy, Devauden and Catbrook, Newport and Bristol.
Related services
Where we cover this work
Also covering Rogiet, Magor with Undy, Devauden & Catbrook, Usk and Bristol: see all service areas, read customer reviews or go back to the homepage.
Get fire alarm systems priced properly: survey free, quote in 7 days
Llewys Saunders surveys the property, designs the work and installs it. One person accountable from the first call to the final test.
1 Ifton Avenue, Rogiet, NP26 3ST · Open 24 hours a day, 7 days a week, 365 days a year