Split and multi-split systems in Keynsham
A free survey, a clear specification and a fixed price for split and multi-split air conditioning in Keynsham.
- 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 Keynsham?
In Keynsham, guide prices run from about £1,500 to £3,050 per system, plus VAT. A typical job (two-room multi-split) usually comes to £3,595–£6,195 plus VAT. The fixed price follows a free survey.
A split air conditioning system has an indoor unit and an outdoor unit joined by refrigerant pipework.
Working in Keynsham
Most commercial premises in and around Keynsham are shops, offices, salons, pubs and small industrial units. Bristol is about 8 km away.
We cover every Keynsham postcode, including BS4, BS15, BS30 and BS31. Neighbouring towns we cover include Bath, Yate and Nailsea. Buildings across Somerset range from converted period offices to modern units with deep ceiling voids, so we measure each site rather than relying on a standard package.
What you get
- Survey and unit sizing
- 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
- Commissioning, remote or wired controls and F-gas records
Local guide prices for Keynsham
These guide prices are adjusted for the South West, where labour and access costs run about 4% above the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Single split 2.5–3.5 kW | £1,500–£2,550 | £1,800–£3,060 | per system |
| Single split 5–7 kW | £2,050–£3,050 | £2,460–£3,660 | per system |
| Multi-split, 2 indoor units | £3,595–£6,195 | £4,314–£7,434 | per system |
| Multi-split, 3–4 indoor units | £5,150–£10,350 | £6,180–£12,420 | per system |
| Extra pipework beyond 5 m | £35–£70 | £42–£84 | per metre |
Ex VAT, supply and install with standard access.
How it works in Keynsham
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. We keep work areas in Keynsham screened and tidy at the end of each day.
Test and commission
Pressure test, evacuation, any extra refrigerant charge, then commissioning and handover.
Points to plan for in Keynsham
One outdoor unit, many rooms
Multi-splits save wall space but share a single compressor. For server rooms or critical spaces we recommend dedicated systems.
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.
Pipe routes
Shorter, simpler pipe routes are cheaper and more reliable. We plan routes before quoting.
Conservation areas
Historic streets and listed buildings in and around Keynsham are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Types of premises we cover in Keynsham
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- 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.
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
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.
Common questions from businesses in Keynsham
How much does a split air conditioning system cost in Keynsham?
Guide prices in Keynsham run from about £1,500 to £3,050 per system, plus VAT. A typical job (two-room multi-split) costs £3,595–£6,195 plus VAT. We fix the price in writing after a free survey.
Do you also cover Bath, Yate and Nailsea?
Yes. Alongside Keynsham, we also cover Bath, Yate and Nailsea. Each has its own page with local guide prices.
Which postcodes do you cover in Keynsham?
All of them, including BS4, BS15, BS30 and BS31. Give us your postcode when you enquire and we will confirm the visit details.
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.
Can a split system heat in winter?
Yes. Modern split systems are heat pumps and can heat efficiently down to well below freezing.
Need split and multi-split air conditioning in Keynsham?
Free survey and fixed written quote. We reply with a guide price or to book the survey.