Multi-split air conditioning in Cambridge
The East of England is one of the sunniest and driest parts of the UK, which makes glazed rooms and lofts hard to keep cool. In a house in Cambridge with a usable loft, multi-split pipes can often run through it so the front stays clear.
Twin and triple systems suit Cambridge homes where bedrooms sit above the kitchen and one rear wall can take the outdoor unit. Cambridge sits around 30 miles from Peterborough, inside our Cambridgeshire area. Coverage includes CB5, CB21, CB22, CB23 and CB24.
Prices in Cambridge
Multi-split air conditioning in Cambridge typically comes in at £2,745–£8,695 for 2–4 rooms including VAT, based on East of England rates. The East of England is one of the dearer parts of the UK for trades, which shows in the range. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. Typical Triple work (three rooms with mixed indoor styles and Wi-Fi control throughout) lands around £3,745–£6,095 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
Since 29 May 2025, England's permitted development rules allow larger outdoor units (up to 1.5 m³) and no longer require a 1 m gap to the boundary, provided the MCS 020(a) noise check is met. Listed buildings and pitched-roof installs still need permission.
The survey
Surveys in Cambridge cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. A survey in Cambridge usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes.
What is included
Here is what is included on every job in Cambridge:
- Free survey with a room-by-room heat-gain check
- Commissioning and a walk-round of every room's controls
- An indoor unit and controls for every room
- Planned pipe routes through lofts, floors or trunking
- Pressure test, vacuum and refrigerant charge calculated for the pipe lengths
Nearby
We also cover Huntingdon (16 miles), Haverhill (16 miles) and St Neots (16 miles). See all services in Cambridge or multi-split air conditioning across Cambridgeshire.