Multi-split air conditioning across Perth and Kinross
Twin and triple systems suit Perth homes where bedrooms sit above the kitchen and one rear wall can take the outdoor unit. Multi-split is a good fit for Perth flats and maisonettes where only a balcony or one rear wall is available. In central and southern Scotland, heat pump heating is usually the main reason to install, especially in homes on electric heating.
Prices in Perth and Kinross
Our Central and Southern Scotland guide price for multi-split air conditioning is £2,245–£7,145 for 2–4 rooms, VAT included. It is a touch below the UK middle, as trade rates in Central and Southern Scotland tend to be. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. On our Central and Southern Scotland figures, the Triple option (three rooms with mixed indoor styles and Wi-Fi control throughout) is about £3,095–£4,995.
Twin
Two rooms on one outdoor unit, wall-mounted indoor units, standard routes.
Triple
Three rooms with mixed indoor styles and Wi-Fi control throughout.
Quad
Four or five rooms, longer concealed runs or a ducted unit in a loft void.
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 Scotland, planning conditions for outdoor units depend on the property type and location; conservation areas and listed buildings need particular care.
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. A survey in Perth and Kinross 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.
What is included
Included with multi-split air conditioning across Perth and Kinross:
- Planned pipe routes through lofts, floors or trunking
- Pressure test, vacuum and refrigerant charge calculated for the pipe lengths
- An indoor unit and controls for every room
- Free survey with a room-by-room heat-gain check
- One outdoor unit sized to the combined load
- Commissioning and a walk-round of every room's controls
Towns in Perth and Kinross
Pick your town for local details, or see every service in Perth and Kinross.