Wall-mounted air conditioning in Falmouth
In a semi or terrace in Falmouth, the indoor unit often goes on a back bedroom wall with the outdoor unit on a bracket below. In the South West, a system that heats well through damp winters is often as valuable as summer cooling.
A single wall-mounted unit is often all a bedroom or sunny living room in Falmouth needs. Falmouth lies roughly 8 miles from Truro, and we cover it as part of Cornwall. That includes the TR11 postcode district.
Prices in Falmouth
For Falmouth, expect roughly £1,150 to £2,950 per room, VAT included, adjusted for typical South West England rates. It sits near the middle of UK prices. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. For reference, the Popular option in Falmouth (quieter mid-range unit with Wi-Fi control and better seasonal efficiency for a living room) usually comes to about £1,550–£2,150.
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
For most houses in Falmouth, the outdoor unit is permitted development if it passes the MCS 020(a) noise check (37 dB(A) or less at the nearest neighbouring window) and stays within the size and number limits. We run that check on survey.
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. A survey in Falmouth 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
Every job in Falmouth includes:
- Free site survey and room heat-gain check
- Nitrogen pressure test and deep vacuum before commissioning
- Insulated copper pipework, drain and interconnecting cable
- Core-drilled wall penetration and sealed sleeve
- Supply of an R32 inverter unit sized to the room
Nearby
Close to Falmouth, our coverage also includes Truro (8 miles), Redruth (9 miles) and Helston (10 miles). See all services in Falmouth or wall-mounted air conditioning across Cornwall.