Air conditioning for extensions and kitchen-diners in Peterhead
An extension in Peterhead with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. Northern Scotland's climate puts the emphasis on reliable, efficient heating, with cooling a minor bonus.
In Peterhead, a side wall of a single-storey extension is usually the neatest place for the indoor unit. Peterhead is about 28 miles from Aberdeen and falls within our Aberdeen and Aberdeenshire coverage. We cover AB42 and the streets around them.
Prices in Peterhead
Guide prices around Peterhead run from £1,295 to £3,945 per space including VAT. That sits a little below the UK middle, reflecting typical Highlands, Islands and North East Scotland labour rates. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. On our Highlands, Islands and North East Scotland figures, the Large single option (one 5–7 kW unit for a large glazed space) is about £1,795–£2,545.
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
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. We book surveys in Peterhead 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 Peterhead:
- Free survey with glazing and roof heat-gain check
- Handover of the remote or app
- Placement clear of the hob and oven
- Pressure test, vacuum and commissioning
- One or two units sized for the whole space
Nearby
If you are just outside Peterhead, we also work in Ellon (14 miles), Fraserburgh (15 miles) and Inverurie (27 miles). See all services in Peterhead or air conditioning for extensions and kitchen-diners across Aberdeen and Aberdeenshire.

