Air conditioning for extensions and kitchen-diners across Ayrshire
For a kitchen-diner in Kilmarnock, we place the indoor unit clear of the hob and plan the outdoor unit at the rear. In Kilmarnock, a side wall of a single-storey extension is usually the neatest place for the indoor unit. Long Scottish heating seasons make efficiency in cold, damp weather the thing to design around.
Prices in Ayrshire
Budget around £1,345–£4,095 per space including VAT for air conditioning for extensions and kitchen-diners in and around Ayrshire. That sits a little below the UK middle, reflecting typical Central and Southern Scotland labour rates. What moves a quote in Ayrshire up or down is mostly pipe length, how high the outdoor unit goes, and whether a new electrical circuit is needed. For reference, the Large single option in Ayrshire (one 5–7 kW unit for a large glazed space) usually comes to about £1,895–£2,595.
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
Scotland has its own permitted development rules for heat pumps and outdoor units, with stricter treatment of listed buildings and conservation areas. We check the current position for your property with you and, if needed, with the council.
The survey
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. Surveys in Ayrshire cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
Included with air conditioning for extensions and kitchen-diners across Ayrshire:
- Hidden routes during the build, or neat surface routes after
- 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
- Pressure test, vacuum and commissioning
- Handover of the remote or app
Towns in Ayrshire
Pick your town for local details, or see every service in Ayrshire.