Fan coil units in County Londonderry
Clear prices and written reports for fan coil unit servicing and repairs in County Londonderry.
- 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 County Londonderry?
Typical prices in County Londonderry run from £60 to £135 per fan coil serviced before VAT; a typical job (service of 20 fan coils) is usually £1,195–£2,650 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.
Working in County Londonderry
We cover all of County Londonderry, including Derry, Coleraine, Limavady and Magherafelt. Each town below has its own page with local guide prices.
Postcode districts we cover include BT28, BT45, BT46, BT47, BT48, BT49, BT51 and BT52. If a system in County Londonderry is old and keeps failing, we will tell you honestly whether repair or replacement makes more sense.
What you get
- Fan coil condition surveys
- Filter, coil and condensate tray cleaning
- Fan motor replacement (including EC motor upgrades)
- Full unit replacement
- Water balancing coordination with your mechanical contractor
Fan coil units prices in County Londonderry
Guide prices for County Londonderry, set for Northern Ireland. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Fan coil service | £60–£135 | £72–£162 | per unit |
| EC motor upgrade | £365–£825 | £438–£990 | per unit |
| Valve and actuator replacement | £225–£545 | £270–£654 | per unit |
| Full fan coil replacement | £1,350–£3,150 | £1,620–£3,780 | 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 County Londonderry 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 County Londonderry
Condensate
Blocked trays are a common cause of ceiling stains; regular cleaning prevents them.
Working hours
Most County Londonderry businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Water systems
Fan coils depend on the chilled and heating water systems; we coordinate with whoever maintains the central plant.
Conservation areas
Historic streets and listed buildings in and around County Londonderry are more likely to need planning permission for outdoor units on visible elevations. We check with the council's planning service before work is booked.
Who we work with in County Londonderry
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
Two rules matter for most businesses in Northern Ireland: EU F-gas rules that apply in Northern Ireland (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.
Your questions answered
How much does fan coil unit work cost in County Londonderry?
In County Londonderry, expect about £60–£135 per fan coil serviced, plus VAT. A typical job (service of 20 fan coils) is £1,195–£2,650 plus VAT. Any parts or repairs are priced before we go ahead.
Do you also cover County Tyrone, County Antrim and County Armagh?
Yes. Alongside County Londonderry, we also cover County Tyrone, County Antrim and County Armagh. Each has its own page with local guide prices.
Are EC motors worth it?
Usually, where units run for long hours. They use less electricity and give smoother speed control.
Why is my fan coil noisy?
Worn fan bearings, loose panels, blocked filters or high fan speed settings are the usual causes.
Need fan coil unit servicing and repairs in County Londonderry?
The visit price is agreed before we book. We reply with a guide price or available dates.