Multi-split air conditioning in Corby
East Midlands summers bring dry, sunny spells, so glazing and orientation matter most when sizing a unit. Twin and triple systems suit Corby homes where bedrooms sit above the kitchen and one rear wall can take the outdoor unit.
In a house in Corby with a usable loft, multi-split pipes can often run through it so the front stays clear. Corby lies roughly 19 miles from Northampton, and we cover it as part of Northamptonshire. Postcode districts we cover here include NN17.
Prices in Corby
Multi-split air conditioning in Corby typically comes in at £2,345–£7,445 for 2–4 rooms including VAT, based on East Midlands rates. That sits a little below the UK middle, reflecting typical East Midlands labour rates. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. On our East Midlands figures, the Triple option (three rooms with mixed indoor styles and Wi-Fi control throughout) is about £3,195–£5,245.
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
A survey in Corby 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. The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote.
What is included
Every job in Corby includes:
- Commissioning and a walk-round of every room's controls
- Planned pipe routes through lofts, floors or trunking
- Free survey with a room-by-room heat-gain check
- An indoor unit and controls for every room
- Pressure test, vacuum and refrigerant charge calculated for the pipe lengths
Nearby
Neighbouring places we cover include Uppingham (6 miles), Desborough (7 miles) and Kettering (7 miles). See all services in Corby or multi-split air conditioning across Northamptonshire.

