Fan coil units in Hertfordshire
Fan coil unit servicing and repairs in Hertfordshire, booked around your opening hours and priced up front.
- 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 Hertfordshire?
Typical prices in Hertfordshire run from £70 to £155 per fan coil serviced before VAT; a typical job (service of 20 fan coils) is usually £1,395–£3,150 plus VAT. Nothing beyond the agreed visit goes ahead without your say-so.
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.
Hertfordshire and surrounding areas
We cover all of Hertfordshire, including Watford, Hemel Hempstead, Stevenage, St Albans and Welwyn Garden City. Each town below has its own page with local guide prices.
Postcode districts we cover include AL1, AL8, EN7, HP4, SG6, SG13, WD6 and WD99. Before a visit in Hertfordshire we ask for the make, model and number of units so the engineer arrives with the right filters, parts and access equipment.
What we do
- 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
Guide prices in Hertfordshire
These guide prices are adjusted for the East of England, where labour and access costs run about 8% above the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Fan coil service | £70–£155 | £84–£186 | per unit |
| EC motor upgrade | £425–£965 | £510–£1,158 | per unit |
| Valve and actuator replacement | £265–£645 | £318–£774 | per unit |
| Full fan coil replacement | £1,550–£3,750 | £1,860–£4,500 | 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 we handle fan coil units in Hertfordshire
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.
Things to check in Hertfordshire
Condensate
Blocked trays are a common cause of ceiling stains; regular cleaning prevents them.
Working hours
Most Hertfordshire 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.
Leased premises
If your Hertfordshire premises are leased, the landlord's written consent is usually needed for external units, wall penetrations and roof access. We provide drawings and data sheets for the request.
Premises we work in around Hertfordshire
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Common questions from businesses in Hertfordshire
How much does fan coil unit work cost in Hertfordshire?
In Hertfordshire, expect about £70–£155 per fan coil serviced, plus VAT. A typical job (service of 20 fan coils) is £1,395–£3,150 plus VAT. Any parts or repairs are priced before we go ahead.
Do you also cover Buckinghamshire, Bedfordshire and London?
Yes. Alongside Hertfordshire, we also cover Buckinghamshire, Bedfordshire and London. Each has its own page with local guide prices.
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.
Get a guide price for Hertfordshire
The visit price is agreed before we book. We reply with a guide price or available dates.