Wall-mounted air conditioning in Yeovil
South West summers are milder on the coast, but sheltered towns and south-facing rooms still overheat, and efficient winter heating matters just as much. A single wall-mounted unit is often all a bedroom or sunny living room in Yeovil needs.
Where a home in Yeovil faces the street, the outdoor unit usually goes at the rear, out of sight. Yeovil is about 21 miles from Taunton and falls within our Somerset coverage. That includes the BA20 postcode district.
Prices in Yeovil
Our South West England guide price for wall-mounted air conditioning is £1,150–£2,950 per room, VAT included. That is close to the UK middle for this kind of work. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. As an example, the Popular option (quieter mid-range unit with Wi-Fi control and better seasonal efficiency for a living room) would typically be £1,550–£2,150 here.
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
Since 29 May 2025, England's permitted development rules allow larger outdoor units (up to 1.5 m³) and no longer require a 1 m gap to the boundary, provided the MCS 020(a) noise check is met. Listed buildings and pitched-roof installs still need permission.
The survey
A survey in Yeovil 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. On a survey in Yeovil 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.
What is included
Here is what is included on every job in Yeovil:
- Free site survey and room heat-gain check
- Supply of an R32 inverter unit sized to the room
- Core-drilled wall penetration and sealed sleeve
- Insulated copper pipework, drain and interconnecting cable
- Nitrogen pressure test and deep vacuum before commissioning
Nearby
Nearby, we also cover Street (13 miles), Glastonbury (15 miles) and Chard (15 miles). See all services in Yeovil or wall-mounted air conditioning across Somerset.

