Fan coil units in Chelmsford
Keep your systems in Chelmsford running: fan coil unit servicing and repairs, with any extra work explained and priced before it starts.
- 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 Chelmsford?
Guide price in Chelmsford: £70–£155 per fan coil serviced ex VAT, with a typical job (service of 20 fan coils) at £1,395–£3,150 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 Chelmsford
Chelmsford is a large town in Essex, with a busy centre, retail parks and industrial estates on its edges. Basildon is about 19 km away.
That includes premises in CM1 and CM99 and the surrounding districts. Neighbouring towns we cover include Billericay, Witham and Maldon. If a system in Chelmsford is old and keeps failing, we will tell you honestly whether repair or replacement makes more sense.
What we do
- Filter, coil and condensate tray cleaning
- Fan motor replacement (including EC motor upgrades)
- Valve, actuator and controller replacement
- Full unit replacement
- Water balancing coordination with your mechanical contractor
Fan coil units prices in Chelmsford
Prices below include our regional adjustment for the East of England (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.
What happens on a visit in Chelmsford
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 Chelmsford
Access
Work is planned around tenants, often out of hours.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Water systems
Fan coils depend on the chilled and heating water systems; we coordinate with whoever maintains the central plant.
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.
Typical premises in Chelmsford
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
In England, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
FAQs for Chelmsford
How much does fan coil unit work cost in Chelmsford?
In Chelmsford, 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 Billericay, Witham and Maldon?
Yes. Alongside Chelmsford, we also cover Billericay, Witham and Maldon. Each has its own page with local guide prices.
Which postcodes do you cover in Chelmsford?
All of them, including CM1 and CM99. Give us your postcode when you enquire and we will confirm the visit details.
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 Chelmsford?
The visit price is agreed before we book. We reply with a guide price or available dates.