Smoke, heat and CO alarm installation · Wales
Smoke, heat and CO alarm installation in Denbighshire
If your homes in Denbighshire need alarms fitted, upgraded or replaced at end of life, we can survey and programme the work.
Smoke, heat and carbon monoxide alarm installation in Denbighshire is carried out by our site teams and specialist subcontractors under our management, with photographs, notes and certificates on every job. Denbighshire County Council still owns council homes here, alongside housing association stock.
Denbighshire at a glance
- Council
- Denbighshire County Council
- Nation
- Wales
- Council homes
- Council-owned, managed by the council
- Housing standard
- WHQS 2023 (Wales)
- Damp and mould timescales
- No timescale law found
- Population
- 96,664 (2020 estimate)
- Regional price factor
- 0.93 (VOA 2026)
Council housing status from published stock transfer histories (11 transfer and 11 stock-retaining councils), not yet checked against StatsWales tables. Population: ONS 2020 mid-year estimate.
Who owns the social homes in Denbighshire?
Denbighshire County Council is one of the 11 Welsh councils that kept their homes rather than transferring them. Housing associations also own social homes in Denbighshire, and we can work for both.
What do we cover in Denbighshire?
- Sealed-battery and radio-interlinked options
- Carbon monoxide alarms near fixed combustion appliances
- Alarm upgrades during voids, rewires and planned works
- Replacement of alarms reaching end of life
- Testing and records for your compliance system

How do we deliver it?
Fitting alarms during a void or a rewire avoids a separate visit, so we flag homes in your other programmes where alarms are due.
Which rules apply in Denbighshire?
In Wales, the fitness regulations require a mains-powered, interlinked smoke alarm on every storey, and a carbon monoxide alarm in rooms with a gas, oil or solid-fuel appliance.
WHQS 2023 (Wales) · More about smoke, heat and carbon monoxide alarm installation
What does smoke, heat and carbon monoxide alarm installation cost in Denbighshire?
Our guide range for mains-wired interlinked smoke, heat and CO alarms in Denbighshire is £420–£835 per home. That is the UK range of £450–£900 (our estimate) adjusted by a regional cost factor of 0.93 (VOA Rating Cost Guide 2026: 0.88–0.98); figures are before VAT where the source states it. Every job is priced after survey; specification, access and the condition of the homes will move the figure.
Questions about smoke, heat and carbon monoxide alarm installation in Denbighshire
Does Denbighshire County Council still own council homes?
Denbighshire County Council is one of the 11 Welsh councils that kept their homes rather than transferring them. Housing associations also own social homes in Denbighshire, and we can work for both.
Do you also work near Denbighshire?
Yes. We take on smoke, heat and carbon monoxide alarm installation across Wales, including Flintshire, Wrexham, Conwy and Gwynedd, and in every other UK nation.
Can you take on smoke, heat and carbon monoxide alarm installation in Denbighshire as a subcontractor?
Yes. Main contractors working for social landlords in Denbighshire can engage us as a tier-2 subcontractor for smoke, heat and carbon monoxide alarm installation, working under their systems and their client's specification.
Other works we carry out in Denbighshire
- Roofing and rainwater goods
- Fire door installation and remediation
- Window and door replacement
- External wall insulation
- Housing disrepair works
- Supported and sheltered housing refurbishment
- Cyclical and external decoration
- Communal area refurbishment
- Loft and cavity wall insulation
- Void property works
- Brickwork, pointing and render repairs
- Planned maintenance and Decent Homes works