Air conditioning for extensions and kitchen-diners in Harrogate
Cold Yorkshire winters mean sizing for heating first, then checking the summer cooling load. For a kitchen-diner in Harrogate, we place the indoor unit clear of the hob and plan the outdoor unit at the rear.
An extension in Harrogate with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. Harrogate sits around 19 miles from York, inside our North Yorkshire area. Postcode districts we cover here include HG1 and HG2.
Prices in Harrogate
Our Yorkshire and the Humber guide price for air conditioning for extensions and kitchen-diners is £1,395–£4,245 per space, VAT included. That sits a little below the UK middle, reflecting typical Yorkshire and the Humber labour rates. 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 Large single work (one 5–7 kW unit for a large glazed space) lands around £1,945–£2,695 in this area.
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
For most houses in Harrogate, the outdoor unit is permitted development if it passes the MCS 020(a) noise check (37 dB(A) or less at the nearest neighbouring window) and stays within the size and number limits. We run that check on survey.
The survey
A survey in Harrogate 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. We book surveys in Harrogate 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 Harrogate:
- Free survey with glazing and roof heat-gain check
- Placement clear of the hob and oven
- One or two units sized for the whole space
- Handover of the remote or app
- Hidden routes during the build, or neat surface routes after
Nearby
Close to Harrogate, our coverage also includes Yeadon (11 miles), Guiseley (11 miles) and Leeds (13 miles). See all services in Harrogate or air conditioning for extensions and kitchen-diners across North Yorkshire.

