Victorian terrace cabling routes
Cathays and Roath HMOs almost always need surface-clipped cable in lath-and-plaster ceilings. We use white LSF cable on PVC clips, never trunking, so the install passes both BS 5839 and a letting-agent visual check.
Cardiff & Vale of Glamorgan
Fire Alarm Installation & HMO Compliance in Cardiff
BS 5839 systems, emergency lighting and HMO certification for Cardiff landlords, letting agents and commercial property owners, surveyed within 5 working days, fully certified, with a same-day written quote.
Free survey within 5 working days, fixed-price, fully certified.
15+ years serving the CF postcode
Years serving
7+
Postcodes covered
4-hour
Response window
25 min
Drive time
Local relevance
Why we know Cardiff properly
Cardiff is the busiest patch on our books. We work daily across Cathays and Roath student HMOs, Cardiff Bay apartment blocks, the Pontcanna and Canton conversion market, and the commercial corridor running through the city centre and Capital Quarter. Most of our Cardiff work comes from licensing-driven HMO upgrades, post-purchase compliance audits for new landlords, and reactive servicing contracts for letting agents managing 20+ doors. Because we are 25 minutes up the A470 in Bargoed, our engineers are on site in Cardiff faster than most providers based in the West Country or Bristol, and we know which Cardiff Council licensing officer covers which ward, which speeds up sign-off considerably.
Property types we cover
The Cardiff stock we cover is mixed and we adjust grade and category accordingly. Victorian and Edwardian terraces in Cathays, Roath and Canton, typically 4–6 bedroom HMOs requiring Grade A LD2 or LD1 systems with sounders in every sleeping room. Newer apartment blocks in Cardiff Bay, Capital Quarter and the John Street/Tyndall Street corridor, addressable panels with interface to AOVs, sprinklers and door retainers. Commercial premises across the city centre, Splott and Leckwith industrial estates, conventional or addressable panels sized to fire risk assessment. We also handle plenty of HMO conversions in Heath, Adamsdown and Grangetown where the existing wiring needs a full rip-out rather than an extension.
What Cardiff actually needs
Three jobs dominate Cardiff: Grade A LD2 installs for licensable HMOs ahead of inspection, six-monthly servicing for portfolios already certified, and emergency call-outs for false-alarm-prone systems in student lets. We also see steady demand for emergency lighting upgrades on conversions where the original 1990s install no longer meets BS 5266, EICR certificates for landlord licence renewals, and PAT testing on furnished lets. Most enquiries arrive 2–6 weeks before a Cardiff Council HMO inspection, we work to that deadline, in writing, and we attend the inspection with the landlord if requested.
Response into Cardiff
Reactive call-outs in Cardiff are typically attended within 4 hours for contract clients and same-day for portfolio accounts. Our vans run a CF–NP–RCT circuit daily, so unless the engineer is mid-commission on another job, you are not waiting until tomorrow. Out-of-hours cover is available on annual maintenance contracts, sounders ringing at 2am in a 6-bed student let is the kind of thing we are set up to handle properly, not just silence and reset.
Track record here
180+ Cardiff properties certified in the last 12 months. 15+ years serving the CF postcode. Postcodes CF10, CF11, CF14, CF23, CF24, CF3, CF5. 25 minutes from our Bargoed HQ via the A470.
Services in Cardiff
Every fire & electrical compliance service, delivered locally
All nine services below are available across CF10, CF11, CF14, CF23, CF24, CF3, CF5. Most Cardiff jobs combine two or three of them in a single site visit.
Fire Alarm Installation in Cardiff
Fixed-price BS 5839 fire alarm installation across Cardiff, Swansea, Newport, Bristol and the wider South Wales region. Grade A–D, LD1–LD3, licensing-ready certification.
View serviceFire Alarm Servicing in Cardiff
BS 5839 six-monthly fire alarm servicing for HMO landlords, letting agents and commercial premises across South Wales and Bristol. Digital certificates, written quotes.
View serviceFire Alarm Maintenance in Cardiff
Reactive call-outs, planned maintenance and emergency repairs for fire alarm systems across South Wales. 24-hour response for contract clients.
View serviceHMO Fire Alarms in Cardiff
Grade A LD2 and LD1 HMO fire alarm systems designed, installed and certified for licensing across Cardiff, Newport, Swansea and South Wales.
View serviceEmergency Lighting in Cardiff
BS 5266 emergency lighting design, installation, monthly user testing and full annual discharge testing for HMOs and commercial premises across South Wales.
View servicePAT Testing in Cardiff
Portable appliance testing for HMOs, offices and commercial premises across South Wales and Bristol. Digital certificates, full asset registers, fixed pricing.
View serviceEICR in Cardiff
5-year EICR inspections for landlords, HMOs and commercial premises across South Wales. Plain-English coding, fixed-price remedials, digital certificates.
View serviceFire Risk Assessments in Cardiff
Type 1–4 fire risk assessments for HMOs, blocks of flats and commercial premises across South Wales. Aligned to the Regulatory Reform (Fire Safety) Order 2005 and PAS 79.
View serviceFire Extinguishers in Cardiff
Supply, commissioning and annual servicing of fire extinguishers to BS 5306 across South Wales, for HMOs, offices, commercial kitchens and industrial sites.
View serviceWhy us in Cardiff
Concrete reasons, not slogans
180+ Cardiff properties last year
From single HMOs in Cathays to 40-door portfolios across CF14 and CF23, we have a reference site within a postcode of yours.
Same-day response inside the CF postcode
Vans pass through Cardiff every working day. Contract clients get a 4-hour reactive SLA in writing, not a vague 'we will try'.
Cardiff Council licensing fluent
We know which evidence the HMO licensing team accepts on first submission and which formats trigger a re-inspection.
Local supply chain
Hochiki, Apollo and Aico parts on the van, most Cardiff faults fixed first visit, no two-day wait for a courier.
Cardiff-specific challenges
Problems we solve here that generic providers miss
False alarms in student lets
Kitchens too close to detectors, vape near sounder bases, and old ionisation heads cause repeat call-outs. We re-zone, swap heads to multi-criteria, and add heat detection in kitchens to cut activations by 60–80%.
Cardiff Bay leasehold complexity
Apartment blocks need landlord-side panel work coordinated with the management company and AOV/sprinkler interfaces. We liaise directly with the block manager so leaseholders are not stuck in the middle.
HMO licensing deadlines
Cardiff's selective and additional licensing schemes don't wait. A 6-week lead time is realistic; anything tighter means we work weekends, and we say so in writing before you commit.
Our process
Same structured process on every Cardiff job
- Step 1
Free Survey
On-site survey at your Cardiff property to confirm grade, category and scope.
- Step 2
Fixed Quote
Written specification and fixed price within 48 hours, no day rates, no surprise extras.
- Step 3
Schedule
Booked into the next Cardiff slot on our route, date confirmed in writing.
- Step 4
Install & Test
Work carried out by qualified engineers, fully tested and commissioned on the day.
- Step 5
Certify
Digital BS 5839 / BS 5266 certification issued, plus log book entries and licensing-ready pack.
Across the region
Cardiff sits inside a wider South Wales capital coverage area
Cardiff is where we do the bulk of our HMO and commercial work, but our coverage radiates from the city outwards, we are equally active in nearby Newport, Pontypridd and Bridgend, and along the South Wales corridor up to Merthyr. Whether it's a single converted Cathays terrace or a managed portfolio across the CF and NP postcodes, the same team, the same engineers and the same certification chain apply. If you need a fire alarm installed, serviced or certified in Cardiff, the most efficient next step is a free site survey, book one and we will be on site within 5 working days.
Frequently asked
Questions we hear from Cardiff landlords and agents
Yes, Cardiff is our largest single market. We cover every CF postcode from CF3 (Rumney/St Mellons) through CF5 (Llandaff/Fairwater) up to CF14 (Whitchurch/Llanishen) and the bay.
Need a fire alarm sorted in Cardiff?
Free survey within 5 working days. Fixed quote inside 48 hours. Certified work delivered to deadline.
Covering Cardiff, CF10, CF11, CF14, CF23, CF24, CF3, CF5