Air conditioning for extensions and kitchen-diners in Aberdare
Wet South Wales winters make a heat pump's quiet, even heating and dehumidifying mode useful well beyond summer. In Aberdare, a side wall of a single-storey extension is usually the neatest place for the indoor unit.
For a kitchen-diner in Aberdare, we place the indoor unit clear of the hob and plan the outdoor unit at the rear. We cover Aberdare as part of Mid Glamorgan, roughly 15 miles from Bridgend. We cover CF44 and the streets around them.
Prices in Aberdare
Air conditioning for extensions and kitchen-diners in Aberdare typically comes in at £1,345–£4,095 per space including VAT, based on South and Mid Wales rates. That sits a little below the UK middle, reflecting typical South and Mid Wales labour rates. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. Typical Large single work (one 5–7 kW unit for a large glazed space) lands around £1,895–£2,595 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
In Wales, outdoor units of up to 1.5 m³ that meet MCS 020a noise limits are usually permitted development on houses; listed buildings need consent, and in conservation areas a unit cannot go on a wall or roof facing a road.
The survey
On a survey in Aberdare 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. A survey in Aberdare 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 as standard in Aberdare:
- Free survey with glazing and roof heat-gain check
- Placement clear of the hob and oven
- Pressure test, vacuum and commissioning
- Hidden routes during the build, or neat surface routes after
- Handover of the remote or app
Nearby
Nearby, we also cover Rhondda (4 miles), Merthyr Tydfil (4 miles) and Tonypandy (6 miles). See all services in Aberdare or air conditioning for extensions and kitchen-diners across Mid Glamorgan.

