Split and multi-split systems in the Lothians
Cooling and heating for offices, shops and hospitality venues in the Lothians, with a free site survey and a fixed written quote.
- 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 the Lothians?
Budget roughly £1,395–£2,850 per system ex VAT in the Lothians. For a typical job — two-room multi-split — expect £3,295–£5,695 plus VAT. You get a fixed written quote after the free survey.
A split air conditioning system has an indoor unit and an outdoor unit joined by refrigerant pipework.
Where we work around the Lothians
We cover all of the Lothians, including Livingston, Musselburgh, Bathgate, Bonnyrigg and Penicuik. Wherever your premises are, the survey, quote and installation follow the same steps.
Postcode districts we cover include EH10, EH20, EH25, EH31, EH36, EH41, EH49 and TD13. In the Lothians we work with offices, shops and hospitality premises, from a single room to a whole floor; each job starts with a heat load check rather than a guess from the floor area.
What you get
- 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
Guide prices in the Lothians
Guide prices for the Lothians, set for Scotland. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Single split 2.5–3.5 kW | £1,395–£2,350 | £1,674–£2,820 | per system |
| Single split 5–7 kW | £1,850–£2,850 | £2,220–£3,420 | per system |
| Multi-split, 2 indoor units | £3,295–£5,695 | £3,954–£6,834 | per system |
| Multi-split, 3–4 indoor units | £4,750–£9,550 | £5,700–£11,460 | per system |
| Extra pipework beyond 5 m | £35–£60 | £42–£72 | per metre |
Ex VAT, supply and install with standard access.
How it works in the Lothians
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 the Lothians 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 the Lothians
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.
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.
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 the Lothians 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 the Lothians
- 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.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
Two rules matter for most businesses in Scotland: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for systems of 12 kW or more.
Questions about split systems in the Lothians
How much does a split air conditioning system cost in the Lothians?
Guide prices in the Lothians run from about £1,395 to £2,850 per system, plus VAT. A typical job (two-room multi-split) costs £3,295–£5,695 plus VAT. We fix the price in writing after a free survey.
Do you also cover Edinburgh, Fife and Stirling, Falkirk and Clackmannanshire?
Yes. Alongside the Lothians, we also cover Edinburgh, Fife and Stirling, Falkirk and Clackmannanshire. Each has its own page with local guide prices.
Does a small split need F-gas leak checks?
It depends on the refrigerant charge and type. Many small R32 splits fall below the 5 tonnes CO2 equivalent threshold for mandatory leak checks, but they still need installing and servicing by F-gas certified engineers.
How long does it take to fit?
A single split is usually fitted in a day; a multi-split in one to two days.
Talk to us about your premises in the Lothians
Free survey and fixed written quote. We reply with a guide price or to book the survey.