Air conditioning for extensions and kitchen-diners in Oadby
An extension in Oadby with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. In the East Midlands, one system that cools in summer and heats efficiently in winter makes good use of the investment.
In Oadby, a side wall of a single-storey extension is usually the neatest place for the indoor unit. We cover Oadby as part of Leicestershire, roughly 3 miles from Leicester. Homes in LE2 are all within our coverage.
Prices in Oadby
Guide prices around Oadby run from £1,395 to £4,245 per space including VAT. That sits a little below the UK middle, reflecting typical East Midlands labour rates. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. For reference, the Large single option in Oadby (one 5–7 kW unit for a large glazed space) usually comes to about £1,945–£2,745.
Single unit
One 3.5–5 kW unit for a medium extension.
Large single
One 5–7 kW unit for a large glazed space.
Twin units
Two indoor units on a multi-split for long or L-shaped spaces.
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 Oadby 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
What a job in Oadby covers:
- Placement clear of the hob and oven
- Hidden routes during the build, or neat surface routes after
- Pressure test, vacuum and commissioning
- Free survey with glazing and roof heat-gain check
- One or two units sized for the whole space
Nearby
Neighbouring places we cover include Wigston (2 miles), Leicester (3 miles) and Market Harborough (11 miles). See all services in Oadby or air conditioning for extensions and kitchen-diners across Leicestershire.

