Multi-split air conditioning in Basingstoke
In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon. Twin and triple systems suit Basingstoke homes where bedrooms sit above the kitchen and one rear wall can take the outdoor unit.
Multi-split is a good fit for Basingstoke flats and maisonettes where only a balcony or one rear wall is available. Basingstoke lies roughly 28 miles from Southampton, and we cover it as part of Hampshire. Homes in RG21 are all within our coverage.
Prices in Basingstoke
In South East England, our guide range for multi-split air conditioning is £2,995–£9,445 for 2–4 rooms, including VAT. That is above the UK middle, mainly because labour and access cost more in South East England. Longer or hidden pipe runs, high-level brackets and electrical upgrades are the usual reasons a quote lands at the top of the range. Typical Triple work (three rooms with mixed indoor styles and Wi-Fi control throughout) lands around £4,095–£6,645 in this area.
Twin
Two rooms on one outdoor unit, wall-mounted indoor units, standard routes.
Triple
Three rooms with mixed indoor styles and Wi-Fi control throughout.
Quad
Four or five rooms, longer concealed runs or a ducted unit in a loft void.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Planning and permissions
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
The survey
Surveys in Basingstoke cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. We book surveys in Basingstoke at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Here is what is included on every job in Basingstoke:
- Pressure test, vacuum and refrigerant charge calculated for the pipe lengths
- Commissioning and a walk-round of every room's controls
- Planned pipe routes through lofts, floors or trunking
- An indoor unit and controls for every room
- One outdoor unit sized to the combined load
Nearby
Nearby, we also cover Fleet (11 miles), Thatcham (12 miles) and Farnham (13 miles). See all services in Basingstoke or multi-split air conditioning across Hampshire.