Split and multi-split systems in Essex
A free survey, a clear specification and a fixed price for split and multi-split air conditioning in Essex.
- Free site survey and fixed written quote
- Unit sizes, refrigerant and price set out in writing
- Work planned around your opening hours
How much does a split air conditioning system cost in Essex?
Budget roughly £1,550–£3,195 per system ex VAT in Essex. For a typical job — two-room multi-split — expect £3,750–£6,450 plus VAT. Your exact price is fixed in writing once we have surveyed.
A split air conditioning system has an indoor unit and an outdoor unit joined by refrigerant pipework.
Covering Essex and nearby
We cover all of Essex, including Southend-on-Sea, Basildon, Colchester, Chelmsford and Harlow. Each town below has its own page with local guide prices.
Postcode districts we cover include CB9, CM7, CM19, CO3, CO14, RM18, SS7 and SS99. Split and multi-split air conditioning in Essex is priced from a written specification: unit sizes, positions, pipe routes, condensate, electrics, controls and commissioning are all listed.
What we do
- Wall-mounted, floor-standing or under-ceiling indoor units
- Outdoor unit on wall brackets, a flat roof frame or ground mounts
- Pipework in neat trunking or concealed routes
- Condensate drainage
- Commissioning, remote or wired controls and F-gas records
Split systems prices in Essex
Prices below include our regional adjustment for the East of England (8% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Single split 2.5–3.5 kW | £1,550–£2,650 | £1,860–£3,180 | per system |
| Single split 5–7 kW | £2,095–£3,195 | £2,514–£3,834 | per system |
| Multi-split, 2 indoor units | £3,750–£6,450 | £4,500–£7,740 | per system |
| Multi-split, 3–4 indoor units | £5,350–£10,750 | £6,420–£12,900 | per system |
| Extra pipework beyond 5 m | £40–£70 | £48–£84 | per metre |
Ex VAT, supply and install with standard access.
From enquiry to handover in Essex
Survey
We size the unit to the room and agree indoor and outdoor positions and the pipe route.
Mount the units
Indoor unit on a mounting plate, outdoor unit on brackets or a frame with anti-vibration mounts.
Pipe and wire
Pipework, interconnecting cable and condensate are run and made off neatly. In Essex we agree timings around your opening hours.
Test and commission
Pressure test, evacuation, any extra refrigerant charge, then commissioning and handover.
Points to plan for in Essex
Pipe routes
Shorter, simpler pipe routes are cheaper and more reliable. We plan routes before quoting.
Working hours
Most Essex businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Refrigerant rules
Since 1 January 2025, new single split systems holding under 3 kg of refrigerant in Great Britain cannot use refrigerant with a GWP of 750 or more — in practice, R32 or lower.
Conservation areas
Historic streets and listed buildings in and around Essex are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Who we work with in Essex
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
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.
Questions about split systems in Essex
How much does a split air conditioning system cost in Essex?
Guide prices in Essex run from about £1,550 to £3,195 per system, plus VAT. A typical job (two-room multi-split) costs £3,750–£6,450 plus VAT. We fix the price in writing after a free survey.
Do you also cover London, Hertfordshire and Kent?
Yes. Alongside Essex, we also cover London, Hertfordshire and Kent. Each has its own page with local guide prices.
Can a split system heat in winter?
Yes. Modern split systems are heat pumps and can heat efficiently down to well below freezing.
How much does a split air conditioning system cost for a business?
A single wall-mounted split typically costs £1,450–£2,950 plus VAT installed. Multi-splits with two to four indoor units are typically £3,450–£9,950 plus VAT.
Need split and multi-split air conditioning in Essex?
Free survey and fixed written quote. We reply with a guide price or to book the survey.