Fan coil units in Caernarfon
Fan coil unit servicing and repairs in Caernarfon, with the visit price agreed before we come and a written report after.
- Visit price agreed before we book
- Written report after every visit
- F-gas records updated where required
How much does fan coil unit work cost in Caernarfon?
In Caernarfon, expect around £60–£140 per fan coil serviced, plus VAT. A typical job (service of 20 fan coils) is £1,250–£2,750 plus VAT. Parts and repairs are only done once you approve the price.
A fan coil unit (FCU) is a heating and cooling terminal unit, usually hidden in the ceiling, that blows room air across coils fed with chilled and hot water from central plant.
Where we work around Caernarfon
Caernarfon is a smaller town in Gwynedd, with independent shops, offices, surgeries, pubs and local business units.
That includes premises in LL55 and the surrounding districts. Neighbouring towns we cover include Bangor, Gwynedd, Holyhead and Llandudno. Businesses across Gwynedd can combine servicing with any F-gas leak checks their systems need, which saves a separate attendance.
What is included
- Fan coil condition surveys
- Filter, coil and condensate tray cleaning
- Fan motor replacement (including EC motor upgrades)
- Valve, actuator and controller replacement
- Water balancing coordination with your mechanical contractor
Local guide prices for Caernarfon
Prices below include our regional adjustment for Wales (5% below the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Fan coil service | £60–£140 | £72–£168 | per unit |
| EC motor upgrade | £375–£845 | £450–£1,014 | per unit |
| Valve and actuator replacement | £235–£565 | £282–£678 | per unit |
| Full fan coil replacement | £1,395–£3,295 | £1,674–£3,954 | per unit |
Ex VAT. Fan coil servicing is priced per unit on planned programmes; one-off visits and replacements are priced per visit or per unit as shown.
How a visit in Caernarfon works
Survey
We sample units across the building and record condition and faults.
Plan
Repairs or replacements are programmed floor by floor.
Work
Units are serviced, repaired or replaced with minimal disruption.
Commission
Controls and air flows are checked and records updated.
Points to plan for in Caernarfon
Access
Work is planned around tenants, often out of hours.
Roof and height work
Flat roofs, high walls and atriums need the right access equipment and edge protection. We plan towers, MEWPs or scaffold before the job, not on the day.
Water systems
Fan coils depend on the chilled and heating water systems; we coordinate with whoever maintains the central plant.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Types of premises we cover in Caernarfon
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
Two rules matter for most businesses in Wales: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.
FAQs for Caernarfon
How much does fan coil unit work cost in Caernarfon?
In Caernarfon, expect about £60–£140 per fan coil serviced, plus VAT. A typical job (service of 20 fan coils) is £1,250–£2,750 plus VAT. Any parts or repairs are priced before we go ahead.
Do you also cover Bangor, Gwynedd, Holyhead and Llandudno?
Yes. Alongside Caernarfon, we also cover Bangor, Gwynedd, Holyhead and Llandudno. Each has its own page with local guide prices.
Which postcodes do you cover in Caernarfon?
All of them, including LL55. Give us your postcode when you enquire and we will confirm the visit details.
Do you maintain chillers too?
We focus on the fan coils and terminal units and coordinate with the central plant maintainer.
What is a fan coil unit?
A ceiling or wall unit that heats and cools a room by blowing air over coils fed with chilled and hot water from central plant.
Need fan coil unit servicing and repairs in Caernarfon?
The visit price is agreed before we book. We reply with a guide price or available dates.