Wall-mounted air conditioning in Bexley
Many London homes are flats or tall terraces, where heat rises to the top floor and the bedrooms bear the brunt of a hot spell. A single wall-mounted unit is often all a bedroom or sunny living room in Bexley needs.
In a semi or terrace in Bexley, the indoor unit often goes on a back bedroom wall with the outdoor unit on a bracket below. Our London coverage takes in Bexley, about 12 miles from central London. Postcode districts we cover here include DA15.
Prices in Bexley
Budget around £1,495–£3,895 per room including VAT for wall-mounted air conditioning in and around Bexley. London is one of the dearer parts of the UK for trades, which shows in the range. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. Typical Popular work (quieter mid-range unit with Wi-Fi control and better seasonal efficiency for a living room) lands around £2,045–£2,845 in this area.
Essential
Reliable 2.5–3.5 kW unit for a bedroom or study, standard pipe run, basic remote.
Popular
Quieter mid-range unit with Wi-Fi control and better seasonal efficiency for a living room.
Premium
Design-led or very quiet model, larger capacity or concealed pipework through a 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 England, most houses can have an outdoor unit under permitted development if it is no larger than 1.5 m³, meets the MCS 020(a) noise limit of 37 dB(A) at the nearest neighbour's window, and there are no more than two on a detached house or one on other houses. Listed buildings need consent.
The survey
On a survey in Bexley 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. 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.
What is included
Included with wall-mounted air conditioning in Bexley:
- Nitrogen pressure test and deep vacuum before commissioning
- Insulated copper pipework, drain and interconnecting cable
- Handover of the remote, Wi-Fi app (where fitted) and filter cleaning
- Core-drilled wall penetration and sealed sleeve
- Supply of an R32 inverter unit sized to the room
Nearby
Close to Bexley, our coverage also includes Welling (2 miles), Dartford (3 miles) and Swanley (3 miles). See all services in Bexley or wall-mounted air conditioning across London.