Air conditioning for extensions and kitchen-diners across the East Riding of Yorkshire
In Hull, a side wall of a single-storey extension is usually the neatest place for the indoor unit. For a kitchen-diner in Hull, we place the indoor unit clear of the hob and plan the outdoor unit at the rear. Yorkshire summers are mostly mild, so efficient winter heating counts for as much as cooling.
Prices in the East Riding of Yorkshire
Guide prices around the East Riding of Yorkshire run from £1,395 to £4,245 per space including VAT. Labour rates in Yorkshire and the Humber keep this slightly under the national middle. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. On our Yorkshire and the Humber figures, the Large single option (one 5–7 kW unit for a large glazed space) is about £1,945–£2,695.
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
In England, most houses can have an outdoor unit under permitted development if it is no larger than 1.5 m³, meets the MCS 020(a) noise limit of 37 dB(A) at the nearest neighbour's window, and there are no more than two on a detached house or one on other houses. Listed buildings need consent.
The survey
At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote. On a survey in the East Riding of Yorkshire the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows.
What is included
Included with air conditioning for extensions and kitchen-diners across the East Riding of Yorkshire:
- Hidden routes during the build, or neat surface routes after
- Placement clear of the hob and oven
- One or two units sized for the whole space
- Pressure test, vacuum and commissioning
- Free survey with glazing and roof heat-gain check
- Handover of the remote or app
Towns in the East Riding of Yorkshire
Pick your town for local details, or see every service in the East Riding of Yorkshire.

